1990949621760

Names of 1990949621760

• Cardinal: 1990949621760 can be written as One trillion, nine hundred ninety billion, nine hundred forty-nine million, six hundred twenty-one thousand, seven hundred sixty.

Scientific notation

• Scientific notation: 1.99094962176 × 10¹²

Factors of 1990949621760

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 24
• Sum of prime factors: 470

Divisors of 1990949621760

• Number of divisors d(n): 1040
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 27 30 32 33 36 40 44 45 48 54 55 60 64 66 72 80 81 88 90 96 99 108 110 120 128 132 135 144 160 162 165 176 180 192 198 216 220 240 243 256 264 270 288 297 320 324 330 352 360 384 396 405 432 440 449 480 486 495 512 528 540 576 594 640 648 660 704 720 729 768 792 810 864 880 891 898 960 972 990 1024 1056 1080 1152 1188 1215 1280 1296 1320 1347 1408 1440 1458 1485 1536 1584 1620 1728 1760 1782 1796 1920 1944 1980 2048 2112 2160 2187 2245 2304 2376 2430 2560 2592 2640 2673 2694 2816 2880 2916 2970 3072 3168 3240 3456 3520 3564 3592 3645 3840 3888 3960 4041 4096 4224 4320 4374 4455 4490 4608 4752 4860 4939 5120 5184 5280 5346 5388 5632 5760 5832 5940 6144 6336 6480 6561 6735 6912 7040 7128 7184 7290 7680 7776 7920 8019 8082 8448 8640 8748 8910 8980 9216 9504 9720 9878 10240 10368 10560 10692 10776 10935 11264 11520 11664 11880 12123 12288 12672 12960 13122 13365 13470 13824 14080 14256 14368 14580 14817 15360 15552 15840 16038 16164 16896 17280 17496 17820 17960 18432 19008 19440 19683 19756 20205 20480 20736 21120 21384 21552 21870 22528 23040 23328 23760 24057 24246 24695 25344 25920 26244 26730 26940 27648 28160 28512 28736 29160 29634 30720 31104 31680 32076 32328 32805 33792 34560 34992 35640 35920 36369 36864 38016 38880 39366 39512 40095 40410 41472 42240 42768 43104 43740 44451 45056 46080 46656 47520 48114 48492 49390 50688 51840 52488 53460 53880 55296 56320 57024 57472 58320 59268 60615 61440 62208 63360 64152 64656 65610 67584 69120 69984 71280 71840 72171 72738 74085 76032 77760 78732 79024 80190 80820 82944 84480 85536 86208 87480 88902 92160 93312 95040 96228 96984 98415 98780 101376 103680 104976 106920 107760 109107 110592 112640 114048 114944 116640 118536 120285 121230 124416 126720 128304 129312 131220 133353 135168 138240 139968 142560 143680 144342 145476 148170 152064 155520 157464 158048 160380 161640 165888 168960 171072 172416 174960 177804 181845 184320 186624 190080 192456 193968 196830 197560 202752 207360 209952 213840 215520 216513 218214 222255 225280 228096 229888 233280 237072 240570 242460 248832 253440 256608 258624 262440 266706 276480 279936 285120 287360 288684 290952 296340 304128 311040 314928 316096 320760 323280 327321 331776 337920 342144 344832 349920 355608 360855 363690 373248 380160 384912 387936 393660 395120 400059 405504 414720 419904 427680 431040 433026 436428 444510 456192 459776 466560 474144 481140 484920 497664 506880 513216 517248 524880 533412 545535 552960 559872 570240 574720 577368 581904 592680 608256 622080 629856 632192 641520 646560 654642 666765 675840 684288 689664 699840 711216 721710 727380 746496 760320 769824 775872 787320 790240 800118 829440 839808 855360 862080 866052 872856 889020 912384 919552 933120 948288 962280 969840 981963 995328 1013760 1026432 1034496 1049760 1066824 1082565 1091070 1119744 1140480 1149440 1154736 1163808 1185360 1200177 1216512 1244160 1259712 1264384 1283040 1293120 1309284 1333530 1368576 1379328 1399680 1422432 1443420 1454760 1492992 1520640 1539648 1551744 1574640 1580480 1600236 1636605 1658880 1679616 1710720 1724160 1732104 1745712 1778040 1824768 1839104 1866240 1896576 1924560 1939680 1963926 2000295 2027520 2052864 2068992 2099520 2133648 2165130 2182140 2239488 2280960 2298880 2309472 2327616 2370720 2400354 2488320 2519424 2528768 2566080 2586240 2618568 2667060 2737152 2758656 2799360 2844864 2886840 2909520 2945889 2985984 3041280 3079296 3103488 3149280 3160960 3200472 3273210 3359232 3421440 3448320 3464208 3491424 3556080 3600531 3649536 3732480 3793152 3849120 3879360 3927852 4000590 4105728 4137984 4199040 4267296 4330260 4364280 4478976 4561920 4597760 4618944 4655232 4741440 4800708 4909815 4976640 5038848 5057536 5132160 5172480 5237136 5334120 5474304 5517312 5598720 5689728 5773680 5819040 5891778 6000885 6082560 6158592 6206976 6298560 6321920 6400944 6546420 6718464 6842880 6896640 6928416 6982848 7112160 7201062 7464960 7586304 7698240 7758720 7855704 8001180 8211456 8275968 8398080 8534592 8660520 8728560 8837667 8957952 9123840 9195520 9237888 9310464 9482880 9601416 9819630 10077696 10115072 10264320 10344960 10474272 10668240 10801593 10948608 11197440 11379456 11547360 11638080 11783556 12001770 12317184 12413952 12597120 12643840 12801888 13092840 13436928 13685760 13793280 13856832 13965696 14224320 14402124 14729445 14929920 15172608 15396480 15517440 15711408 16002360 16422912 16551936 16796160 17069184 17321040 17457120 17675334 18002655 18247680 18475776 18620928 18965760 19202832 19639260 20155392 20230144 20528640 20689920 20948544 21336480 21603186 22394880 22758912 23094720 23276160 23567112 24003540 24634368 24827904 25194240 25287680 25603776 26185680 26873856 27371520 27586560 27713664 27931392 28448640 28804248 29458890 30345216 30792960 31034880 31422816 32004720 32404779 32845824 33592320 34138368 34642080 34914240 35350668 36005310 36951552 37241856 37931520 38405664 39278520 40310784 41057280 41379840 41897088 42672960 43206372 44188335 44789760 45517824 46189440 46552320 47134224 48007080 49268736 49655808 50388480 50575360 51207552 52371360 54007965 54743040 55427328 55862784 56897280 57608496 58917780 60690432 61585920 62069760 62845632 64009440 64809558 67184640 68276736 69284160 69828480 70701336 72010620 73903104 74483712 75863040 76811328 78557040 80621568 82114560 82759680 83794176 85345920 86412744 88376670 91035648 92378880 93104640 94268448 96014160 97214337 98537472 100776960 101150720 102415104 104742720 108015930 110854656 111725568 113794560 115216992 117835560 123171840 124139520 125691264 128018880 129619116 134369280 136553472 138568320 139656960 141402672 144021240 147806208 148967424 151726080 153622656 157114080 162023895 164229120 167588352 170691840 172825488 176753340 182071296 184757760 186209280 188536896 192028320 194428674 201553920 204830208 209485440 216031860 221709312 223451136 227589120 230433984 235671120 246343680 248279040 251382528 256037760 259238232 273106944 277136640 279313920 282805344 288042480 295612416 303452160 307245312 314228160 324047790 335176704 341383680 345650976 353506680 369515520 372418560 377073792 384056640 388857348 403107840 409660416 418970880 432063720 443418624 446902272 455178240 460867968 471342240 486071685 492687360 502765056 512075520 518476464 546213888 554273280 558627840 565610688 576084960 614490624 628456320 648095580 670353408 682767360 691301952 707013360 739031040 744837120 754147584 768113280 777714696 819320832 837941760 864127440 886837248 910356480 921735936 942684480 972143370 1005530112 1024151040 1036952928 1108546560 1117255680 1131221376 1152169920 1228981248 1256912640 1296191160 1340706816 1365534720 1382603904 1414026720 1478062080 1508295168 1536226560 1555429392 1638641664 1675883520 1728254880 1843471872 1885368960 1944286740 2011060224 2048302080 2073905856 2217093120 2234511360 2262442752 2304339840 2457962496 2513825280 2592382320 2731069440 2765207808 2828053440 3016590336 3072453120 3110858784 3351767040 3456509760 3686943744 3770737920 3888573480 4022120448 4096604160 4147811712 4434186240 4524885504 4608679680 4915924992 5027650560 5184764640 5530415616 5656106880 6033180672 6144906240 6221717568 6703534080 6913019520 7373887488 7541475840 7777146960 8193208320 8295623424 9049771008 9217359360 10055301120 10369529280 11060831232 11312213760 12066361344 12289812480 12443435136 13826039040 14747774976 15082951680 15554293920 16591246848 18099542016 18434718720 20110602240 20739058560 22121662464 22624427520 24579624960 24886870272 27652078080 30165903360 31108587840 33182493696 36199084032 36869437440 41478117120 44243324928 45248855040 49773740544 55304156160 60331806720 62217175680 66364987392 73738874880 82956234240 90497710080 99547481088 110608312320 124434351360 132729974784 165912468480 180995420160 199094962176 221216624640 248868702720 331824936960 398189924352 497737405440 663649873920 995474810880 1990949621760
• Sum of all divisors σ(n): 7835327121600
• Sum of proper divisors (its aliquot sum) s(n): 5844377499840
• 1990949621760 is an abundant number, because the sum of its proper divisors (5844377499840) is greater than itself. Its abundance is 3853427878080

Bases of 1990949621760

• Binary: 11100111110001101110110000101000000000000₂
• Hexadecimal: 0x1CF8DD85000
• Base-36: PEMO0000

Squares and roots of 1990949621760

• 1990949621760 squared (1990949621760²) is 3963880396386287065497600
• 1990949621760 cubed (1990949621760³) is 7891886175887157103903227066187776000
• The square root of 1990949621760 is 1411010.1423306637
• The cube root of 1990949621760 is 12580.1771567649

Scales and comparisons

• 1,990,949,621,760 seconds is equal to 63,306 years, 2 weeks, 9 hours, 36 minutes.
• To count from 1 to 1,990,949,621,760 would take you about one hundred fifty-eight thousand, two hundred sixty-five 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 1990949621760 cubic inches would be around 1048.3 feet tall.

Recreational maths with 1990949621760

• 1990949621760 backwards is 0671269490991
• The number of decimal digits it has is: 13
• The sum of 1990949621760's digits is 63
• More coming soon!