1640937553920

Names of 1640937553920

• Cardinal: 1640937553920 can be written as One trillion, six hundred forty billion, nine hundred thirty-seven million, five hundred fifty-three thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.64093755392 × 10¹²

Factors of 1640937553920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 31
• Sum of prime factors: 40

Divisors of 1640937553920

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 23 24 27 28 30 32 35 36 40 42 45 46 48 54 56 60 63 64 69 70 72 80 81 84 90 92 96 105 108 112 115 120 126 128 135 138 140 144 160 161 162 168 180 184 189 192 207 210 216 224 230 240 243 252 256 270 276 280 288 315 320 322 324 336 345 360 368 378 384 405 414 420 432 448 460 480 483 486 504 512 540 552 560 567 576 621 630 640 644 648 672 690 720 736 756 768 805 810 828 840 864 896 920 945 960 966 972 1008 1024 1035 1080 1104 1120 1134 1152 1215 1242 1260 1280 1288 1296 1344 1380 1440 1449 1472 1512 1536 1610 1620 1656 1680 1701 1728 1792 1840 1863 1890 1920 1932 1944 2016 2048 2070 2160 2208 2240 2268 2304 2415 2430 2484 2520 2560 2576 2592 2688 2760 2835 2880 2898 2944 3024 3072 3105 3220 3240 3312 3360 3402 3456 3584 3680 3726 3780 3840 3864 3888 4032 4096 4140 4320 4347 4416 4480 4536 4608 4830 4860 4968 5040 5120 5152 5184 5376 5520 5589 5670 5760 5796 5888 6048 6144 6210 6440 6480 6624 6720 6804 6912 7168 7245 7360 7452 7560 7680 7728 7776 8064 8192 8280 8505 8640 8694 8832 8960 9072 9216 9315 9660 9720 9936 10080 10240 10304 10368 10752 11040 11178 11340 11520 11592 11776 12096 12288 12420 12880 12960 13041 13248 13440 13608 13824 14336 14490 14720 14904 15120 15360 15456 15552 16128 16384 16560 17010 17280 17388 17664 17920 18144 18432 18630 19320 19440 19872 20160 20480 20608 20736 21504 21735 22080 22356 22680 23040 23184 23552 24192 24576 24840 25760 25920 26082 26496 26880 27216 27648 27945 28672 28980 29440 29808 30240 30720 30912 31104 32256 32768 33120 34020 34560 34776 35328 35840 36288 36864 37260 38640 38880 39123 39744 40320 40960 41216 41472 43008 43470 44160 44712 45360 46080 46368 47104 48384 49152 49680 51520 51840 52164 52992 53760 54432 55296 55890 57344 57960 58880 59616 60480 61440 61824 62208 64512 65205 65536 66240 68040 69120 69552 70656 71680 72576 73728 74520 77280 77760 78246 79488 80640 81920 82432 82944 86016 86940 88320 89424 90720 92160 92736 94208 96768 98304 99360 103040 103680 104328 105984 107520 108864 110592 111780 114688 115920 117760 119232 120960 122880 123648 124416 129024 130410 131072 132480 136080 138240 139104 141312 143360 145152 147456 149040 154560 155520 156492 158976 161280 163840 164864 165888 172032 173880 176640 178848 181440 184320 185472 188416 193536 195615 196608 198720 206080 207360 208656 211968 215040 217728 221184 223560 229376 231840 235520 238464 241920 245760 247296 248832 258048 260820 262144 264960 272160 276480 278208 282624 286720 290304 294912 298080 309120 311040 312984 317952 322560 327680 329728 331776 344064 347760 353280 357696 362880 368640 370944 376832 387072 391230 393216 397440 412160 414720 417312 423936 430080 435456 442368 447120 458752 463680 471040 476928 483840 491520 494592 497664 516096 521640 524288 529920 544320 552960 556416 565248 573440 580608 589824 596160 618240 622080 625968 635904 645120 655360 659456 663552 688128 695520 706560 715392 725760 737280 741888 753664 774144 782460 786432 794880 824320 829440 834624 847872 860160 870912 884736 894240 917504 927360 942080 953856 967680 983040 989184 995328 1032192 1043280 1048576 1059840 1088640 1105920 1112832 1130496 1146880 1161216 1179648 1192320 1236480 1244160 1251936 1271808 1290240 1310720 1318912 1327104 1376256 1391040 1413120 1430784 1451520 1474560 1483776 1507328 1548288 1564920 1572864 1589760 1648640 1658880 1669248 1695744 1720320 1741824 1769472 1788480 1835008 1854720 1884160 1907712 1935360 1966080 1978368 1990656 2064384 2086560 2097152 2119680 2177280 2211840 2225664 2260992 2293760 2322432 2359296 2384640 2472960 2488320 2503872 2543616 2580480 2621440 2637824 2654208 2752512 2782080 2826240 2861568 2903040 2949120 2967552 3014656 3096576 3129840 3145728 3179520 3297280 3317760 3338496 3391488 3440640 3483648 3538944 3576960 3670016 3709440 3768320 3815424 3870720 3932160 3956736 3981312 4128768 4173120 4194304 4239360 4354560 4423680 4451328 4521984 4587520 4644864 4718592 4769280 4945920 4976640 5007744 5087232 5160960 5242880 5275648 5308416 5505024 5564160 5652480 5723136 5806080 5898240 5935104 6029312 6193152 6259680 6291456 6359040 6594560 6635520 6676992 6782976 6881280 6967296 7077888 7153920 7340032 7418880 7536640 7630848 7741440 7864320 7913472 7962624 8257536 8346240 8388608 8478720 8709120 8847360 8902656 9043968 9175040 9289728 9437184 9538560 9891840 9953280 10015488 10174464 10321920 10485760 10551296 10616832 11010048 11128320 11304960 11446272 11612160 11796480 11870208 12058624 12386304 12519360 12582912 12718080 13189120 13271040 13353984 13565952 13762560 13934592 14155776 14307840 14680064 14837760 15073280 15261696 15482880 15728640 15826944 15925248 16515072 16692480 16957440 17418240 17694720 17805312 18087936 18350080 18579456 18874368 19077120 19783680 19906560 20030976 20348928 20643840 20971520 21102592 21233664 22020096 22256640 22609920 22892544 23224320 23592960 23740416 24117248 24772608 25038720 25165824 25436160 26378240 26542080 26707968 27131904 27525120 27869184 28311552 28615680 29360128 29675520 30146560 30523392 30965760 31457280 31653888 31850496 33030144 33384960 33914880 34836480 35389440 35610624 36175872 36700160 37158912 37748736 38154240 39567360 39813120 40061952 40697856 41287680 41943040 42205184 42467328 44040192 44513280 45219840 45785088 46448640 47185920 47480832 48234496 49545216 50077440 50872320 52756480 53084160 53415936 54263808 55050240 55738368 56623104 57231360 58720256 59351040 60293120 61046784 61931520 62914560 63307776 63700992 66060288 66769920 67829760 69672960 70778880 71221248 72351744 73400320 74317824 75497472 76308480 79134720 79626240 80123904 81395712 82575360 84410368 84934656 88080384 89026560 90439680 91570176 92897280 94371840 94961664 96468992 99090432 100154880 101744640 105512960 106168320 106831872 108527616 110100480 111476736 113246208 114462720 118702080 120586240 122093568 123863040 125829120 126615552 127401984 132120576 133539840 135659520 139345920 141557760 142442496 144703488 146800640 148635648 152616960 158269440 159252480 160247808 162791424 165150720 168820736 169869312 176160768 178053120 180879360 183140352 185794560 188743680 189923328 192937984 198180864 200309760 203489280 211025920 212336640 213663744 217055232 220200960 222953472 226492416 228925440 237404160 241172480 244187136 247726080 253231104 254803968 264241152 267079680 271319040 278691840 283115520 284884992 289406976 293601280 297271296 305233920 316538880 318504960 320495616 325582848 330301440 337641472 339738624 356106240 361758720 366280704 371589120 377487360 379846656 396361728 400619520 406978560 422051840 424673280 427327488 434110464 440401920 445906944 457850880 474808320 482344960 488374272 495452160 506462208 509607936 528482304 534159360 542638080 557383680 566231040 569769984 578813952 594542592 610467840 633077760 637009920 640991232 651165696 660602880 675282944 679477248 712212480 723517440 732561408 743178240 759693312 792723456 801239040 813957120 844103680 849346560 854654976 868220928 880803840 891813888 915701760 949616640 964689920 976748544 990904320 1012924416 1019215872 1068318720 1085276160 1114767360 1132462080 1139539968 1189085184 1220935680 1266155520 1274019840 1281982464 1302331392 1321205760 1350565888 1424424960 1447034880 1465122816 1486356480 1519386624 1585446912 1602478080 1627914240 1688207360 1698693120 1709309952 1736441856 1783627776 1831403520 1899233280 1953497088 1981808640 2025848832 2038431744 2136637440 2170552320 2229534720 2279079936 2378170368 2441871360 2532311040 2548039680 2563964928 2604662784 2642411520 2848849920 2894069760 2930245632 2972712960 3038773248 3204956160 3255828480 3376414720 3397386240 3418619904 3567255552 3662807040 3798466560 3906994176 3963617280 4051697664 4273274880 4341104640 4459069440 4558159872 4756340736 4883742720 5064622080 5096079360 5127929856 5209325568 5697699840 5860491264 5945425920 6077546496 6409912320 6511656960 6752829440 6837239808 7134511104 7325614080 7596933120 7813988352 7927234560 8546549760 8682209280 8918138880 9116319744 9767485440 10129244160 10192158720 10255859712 11395399680 11720982528 11890851840 12155092992 12819824640 13023313920 13674479616 14269022208 14651228160 15193866240 15627976704 17093099520 17836277760 18232639488 19534970880 20258488320 20511719424 22790799360 23441965056 23781703680 25639649280 26046627840 27348959232 29302456320 30387732480 34186199040 35672555520 36465278976 39069941760 41023438848 45581598720 46883930112 51279298560 54697918464 58604912640 60775464960 68372398080 71345111040 78139883520 82046877696 91163197440 102558597120 109395836928 117209825280 136744796160 164093755392 182326394880 205117194240 234419650560 273489592320 328187510784 410234388480 546979184640 820468776960 1640937553920
• Sum of all divisors σ(n): 7035156011520
• Sum of proper divisors (its aliquot sum) s(n): 5394218457600
• 1640937553920 is an abundant number, because the sum of its proper divisors (5394218457600) is greater than itself. Its abundance is 3753280903680

Bases of 1640937553920

• Binary: 10111111000001111100000000000000000000000₂
• Hexadecimal: 0x17E0F800000
• Base-36: KXU3UO00

Squares and roots of 1640937553920

• 1640937553920 squared (1640937553920²) is 2692676055864952907366400
• 1640937553920 cubed (1640937553920³) is 4418513260609989093669812765196288000
• The square root of 1640937553920 is 1280990.8484919009
• The cube root of 1640937553920 is 11794.9838727567

Scales and comparisons

• 1,640,937,553,920 seconds is equal to 52,176 years, 38 weeks, 2 days, 19 hours, 12 minutes.
• To count from 1 to 1,640,937,553,920 would take you about one hundred thirty thousand, four hundred forty-one 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 1640937553920 cubic inches would be around 982.9 feet tall.

Recreational maths with 1640937553920

• 1640937553920 backwards is 0293557390461
• 1640937553920 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1640937553920's digits is 54
• More coming soon!