1997133926400

Names of 1997133926400

• Cardinal: 1997133926400 can be written as One trillion, nine hundred ninety-seven billion, one hundred thirty-three million, nine hundred twenty-six thousand, four hundred.

Scientific notation

• Scientific notation: 1.9971339264 × 10¹²

Factors of 1997133926400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 166

Divisors of 1997133926400

• Number of divisors d(n): 1170
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 32 36 40 45 47 48 50 54 60 64 72 75 80 81 90 94 96 100 108 109 120 128 135 141 144 150 160 162 180 188 192 200 216 218 225 235 240 256 270 282 288 300 320 324 327 360 376 384 400 405 423 432 436 450 470 480 512 540 545 564 576 600 640 648 654 675 705 720 752 768 800 810 846 864 872 900 940 960 981 1024 1080 1090 1128 1152 1175 1200 1269 1280 1296 1308 1350 1410 1440 1504 1536 1600 1620 1635 1692 1728 1744 1800 1880 1920 1962 2025 2048 2115 2160 2180 2209 2256 2304 2350 2400 2538 2560 2592 2616 2700 2725 2820 2880 2943 3008 3072 3200 3240 3270 3384 3456 3488 3525 3600 3760 3807 3840 3924 4050 4096 4230 4320 4360 4418 4512 4608 4700 4800 4905 5076 5120 5123 5184 5232 5400 5450 5640 5760 5886 6016 6144 6345 6400 6480 6540 6627 6768 6912 6976 7050 7200 7520 7614 7680 7848 8100 8175 8460 8640 8720 8829 8836 9024 9216 9400 9600 9810 10152 10240 10246 10368 10464 10575 10800 10900 11045 11280 11520 11772 12032 12288 12690 12800 12960 13080 13254 13536 13824 13952 14100 14400 14715 15040 15228 15360 15369 15696 16200 16350 16920 17280 17440 17658 17672 18048 18432 18800 19035 19200 19620 19881 20304 20480 20492 20736 20928 21150 21600 21800 22090 22560 23040 23544 24064 24525 25380 25600 25615 25920 26160 26508 27072 27648 27904 28200 28800 29430 30080 30456 30720 30738 31392 31725 32400 32700 33135 33840 34560 34880 35316 35344 36096 36864 37600 38070 38400 39240 39762 40608 40984 41472 41856 42300 43200 43600 44145 44180 45120 46080 46107 47088 48128 49050 50760 51200 51230 51840 52320 53016 54144 55225 55296 55808 56400 57600 58860 59643 60160 60912 61440 61476 62784 63450 64800 65400 66270 67680 69120 69760 70632 70688 72192 73575 75200 76140 76800 76845 78480 79524 81216 81968 82944 83712 84600 86400 87200 88290 88360 90240 92160 92214 94176 95175 96256 98100 99405 101520 102400 102460 103680 104640 106032 108288 110450 110592 111616 112800 115200 117720 119286 120320 121824 122952 125568 126900 128075 129600 130800 132540 135360 138240 138321 139520 141264 141376 144384 147150 150400 152280 153600 153690 156960 159048 162432 163936 165675 165888 167424 169200 172800 174400 176580 176720 178929 180480 184320 184428 188352 190350 192512 196200 198810 203040 204920 207360 209280 212064 216576 220725 220900 223232 225600 230400 230535 235440 238572 240640 240781 243648 245904 251136 253800 256150 259200 261600 265080 270720 276480 276642 279040 282528 282752 288768 294300 298215 300800 304560 307200 307380 313920 318096 324864 327872 331350 331776 334848 338400 345600 348800 353160 353440 357858 360960 368856 376704 380700 384225 392400 397620 406080 409840 414720 414963 418560 424128 433152 441450 441800 446464 451200 460800 461070 470880 477144 481280 481562 487296 491808 497025 502272 507600 512300 518400 523200 530160 541440 552960 553284 558080 565056 565504 577536 588600 596430 601600 609120 614760 627840 636192 649728 655744 662700 669696 676800 691200 691605 697600 706320 706880 715716 721920 722343 737712 753408 761400 768450 784800 795240 812160 819680 829440 829926 837120 848256 866304 882900 883600 894645 902400 921600 922140 941760 954288 962560 963124 974592 983616 994050 1004544 1015200 1024600 1036800 1046400 1060320 1082880 1106568 1116160 1130112 1131008 1152675 1177200 1192860 1203200 1203905 1218240 1229520 1255680 1272384 1299456 1311488 1325400 1339392 1353600 1382400 1383210 1395200 1412640 1413760 1431432 1443840 1444686 1475424 1491075 1506816 1522800 1536900 1569600 1590480 1624320 1639360 1658880 1659852 1674240 1696512 1732608 1765800 1767200 1789290 1804800 1844280 1883520 1908576 1926248 1949184 1967232 1988100 2009088 2030400 2049200 2073600 2074815 2092800 2120640 2165760 2167029 2213136 2232320 2260224 2262016 2305350 2354400 2385720 2406400 2407810 2436480 2459040 2511360 2544768 2598912 2622976 2650800 2707200 2764800 2766420 2790400 2825280 2827520 2862864 2887680 2889372 2950848 2982150 3013632 3045600 3073800 3139200 3180960 3248640 3278720 3319704 3348480 3393024 3458025 3531600 3534400 3578580 3609600 3611715 3688560 3767040 3817152 3852496 3898368 3934464 3976200 4018176 4060800 4098400 4147200 4149630 4185600 4241280 4331520 4334058 4426272 4473225 4520448 4524032 4610700 4708800 4771440 4812800 4815620 4872960 4918080 5022720 5089536 5197824 5245952 5301600 5414400 5532840 5580800 5650560 5655040 5725728 5778744 5901696 5964300 6019525 6027264 6091200 6147600 6278400 6361920 6497280 6501087 6557440 6639408 6696960 6786048 6916050 7063200 7068800 7157160 7219200 7223430 7377120 7534080 7634304 7704992 7796736 7868928 7952400 8121600 8196800 8294400 8299260 8371200 8482560 8663040 8668116 8852544 8946450 9040896 9048064 9221400 9417600 9542880 9631240 9745920 9836160 10045440 10179072 10374075 10491904 10603200 10828800 10835145 11065680 11161600 11301120 11310080 11451456 11557488 11803392 11928600 12039050 12054528 12182400 12295200 12556800 12723840 12994560 13002174 13114880 13278816 13572096 13832100 14126400 14137600 14314320 14438400 14446860 14754240 15068160 15268608 15409984 15593472 15737856 15904800 16243200 16393600 16598520 16742400 16965120 17336232 17705088 17892900 18058575 18081792 18442800 18835200 19085760 19262480 19491840 19503261 19672320 20090880 20358144 20748150 20983808 21206400 21657600 21670290 22131360 22602240 22620160 22902912 23114976 23606784 23857200 24078100 24364800 24590400 25113600 25447680 25989120 26004348 26229760 26557632 27144192 27664200 28252800 28275200 28628640 28893720 29508480 30136320 30537216 30819968 31475712 31809600 32486400 32505435 32787200 33197040 33484800 33930240 34672464 35410176 35785800 36117150 36163584 36885600 37670400 38171520 38524960 38983680 39006522 39344640 40716288 41496300 42412800 43315200 43340580 44262720 45204480 45240320 45805824 46229952 47213568 47714400 48156200 48729600 49180800 50227200 50895360 52008696 52459520 53115264 54175725 55328400 56505600 56550400 57257280 57787440 59016960 60272640 61074432 61639936 62951424 63619200 64972800 65010870 65574400 66394080 67860480 69344928 70820352 71571600 72234300 73771200 75340800 76343040 77049920 77967360 78013044 78689280 81432576 82992600 84825600 86681160 88525440 90408960 91611648 92459904 94427136 95428800 96312400 97459200 97516305 98361600 100454400 101790720 104017392 104919040 106230528 108351450 110656800 113011200 113100800 114514560 115574880 118033920 122148864 123279872 127238400 129945600 130021740 131148800 132788160 135720960 138689856 141640704 143143200 144468600 147542400 150681600 152686080 154099840 156026088 157378560 162527175 165985200 169651200 173362320 177050880 180817920 183223296 184919808 188854272 190857600 192624800 194918400 195032610 196723200 203581440 208034784 212461056 216702900 221313600 226022400 226201600 229029120 231149760 236067840 244297728 246559744 254476800 260043480 262297600 265576320 277379712 283281408 286286400 288937200 295084800 301363200 305372160 308199680 312052176 314757120 325054350 331970400 339302400 346724640 354101760 366446592 369839616 381715200 385249600 389836800 390065220 393446400 407162880 416069568 424922112 433405800 442627200 452044800 458058240 462299520 472135680 487581525 493119488 508953600 520086960 524595200 531152640 554759424 566562816 572572800 577874400 590169600 610744320 616399360 624104352 650108700 663940800 678604800 693449280 708203520 732893184 739679232 763430400 770499200 780130440 786892800 832139136 849844224 866811600 885254400 904089600 916116480 924599040 944271360 975163050 986238976 1017907200 1040173920 1062305280 1109518848 1145145600 1155748800 1180339200 1221488640 1232798720 1248208704 1300217400 1327881600 1386898560 1416407040 1479358464 1526860800 1540998400 1560260880 1573785600 1664278272 1699688448 1733623200 1770508800 1832232960 1849198080 1950326100 2035814400 2080347840 2124610560 2219037696 2290291200 2311497600 2360678400 2465597440 2496417408 2600434800 2655763200 2773797120 2832814080 2958716928 3053721600 3081996800 3120521760 3328556544 3467246400 3541017600 3664465920 3698396160 3900652200 4160695680 4249221120 4438075392 4580582400 4622995200 4721356800 4931194880 4992834816 5200869600 5311526400 5547594240 6107443200 6163993600 6241043520 6657113088 6934492800 7082035200 7396792320 7801304400 8321391360 8498442240 8876150784 9161164800 9245990400 9985669632 10401739200 10623052800 11095188480 12327987200 12482087040 13314226176 13868985600 14164070400 14793584640 15602608800 16642782720 18322329600 18491980800 19971339264 20803478400 21246105600 22190376960 24655974400 24964174080 26628452352 27737971200 31205217600 33285565440 36983961600 39942678528 41606956800 42492211200 44380753920 49928348160 55475942400 62410435200 66571130880 73967923200 79885357056 83213913600 99856696320 110951884800 124820870400 133142261760 166427827200 199713392640 221903769600 249641740800 332855654400 399426785280 499283481600 665711308800 998566963200 1997133926400
• Sum of all divisors σ(n): 7627956967070
• Sum of proper divisors (its aliquot sum) s(n): 5630823040670
• 1997133926400 is an abundant number, because the sum of its proper divisors (5630823040670) is greater than itself. Its abundance is 3633689114270

Bases of 1997133926400

• Binary: 11101000011111110011101010101000000000000₂
• Hexadecimal: 0x1D0FE755000
• Base-36: PHGXZ400

Squares and roots of 1997133926400

• 1997133926400 squared (1997133926400²) is 3988543919977880616960000
• 1997133926400 cubed (1997133926400³) is 7965656379524272117699779231744000000
• The square root of 1997133926400 is 1413199.8890461321
• The cube root of 1997133926400 is 12593.1892443737

Scales and comparisons

• 1,997,133,926,400 seconds is equal to 63,502 years, 35 weeks, 3 days.
• To count from 1 to 1,997,133,926,400 would take you about one hundred fifty-eight thousand, seven hundred fifty-six years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 1997133926400 cubic inches would be around 1049.4 feet tall.

Recreational maths with 1997133926400

• 1997133926400 backwards is 0046293317991
• 1997133926400 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1997133926400's digits is 54
• More coming soon!