145373523329440

Names of 145373523329440

• Cardinal: 145373523329440 can be written as One hundred forty-five trillion, three hundred seventy-three billion, five hundred twenty-three million, three hundred twenty-nine thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.4537352332944 × 10¹⁴

Factors of 145373523329440

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 411

Divisors of 145373523329440

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 56 70 80 98 112 140 160 196 224 245 280 343 392 397 490 560 686 784 794 980 1120 1372 1568 1588 1715 1960 1985 2401 2744 2779 3176 3430 3920 3970 4802 5488 5558 6352 6860 7840 7940 9604 10976 11116 12005 12704 13720 13895 15880 16807 19208 19453 22232 24010 27440 27790 31760 33614 38416 38906 44464 48020 54880 55580 63520 67228 76832 77812 84035 88928 96040 97265 111160 117649 134456 136171 155624 157609 168070 192080 194530 222320 235298 268912 272342 311248 315218 336140 384160 389060 444640 470596 537824 544684 588245 622496 630436 672280 680855 778120 788045 823543 941192 953197 1089368 1103263 1176490 1260872 1344560 1361710 1556240 1576090 1647086 1882384 1906394 2178736 2206526 2352980 2521744 2689120 2723420 3112480 3152180 3294172 3764768 3812788 4117715 4357472 4413052 4705960 4765985 5043488 5446840 5516315 5764801 6304360 6588344 6672379 7625576 7722841 8235430 8826104 9411920 9531970 10893680 11032630 11529602 12608720 13176688 13344758 15251152 15445682 16470860 17652208 18823840 19063940 21787360 22065260 23059204 25217440 26353376 26689516 28824005 30502304 30891364 32941720 33361895 35304416 38127880 38614205 44130520 46118408 46706653 53379032 54059887 57648010 61782728 65883440 66723790 76255760 77228410 88261040 92236816 93413306 106758064 108119774 115296020 123565456 131766880 133447580 152511520 154456820 176522080 184473632 186826612 213516128 216239548 230592040 233533265 247130912 266895160 270299435 308913640 326946571 373653224 378419209 432479096 461184080 467066530 533790320 540598870 617827280 653893142 747306448 756838418 864958192 922368160 934133060 1067580640 1081197740 1235654560 1307786284 1494612896 1513676836 1634732855 1729916384 1868266120 1892096045 2162395480 2288625997 2615572568 2648934463 3027353672 3269465710 3736532240 3784192090 4324790960 4577251994 5231145136 5297868926 6054707344 6538931420 7473064480 7568384180 8649581920 9154503988 10462290272 10595737852 11443129985 12109414688 13077862840 13244672315 15136768360 18309007976 18542541241 21191475704 22886259970 26155725680 26489344630 30273536720 36618015952 37085082482 42382951408 45772519940 52311451360 52978689260 60547073440 73236031904 74170164964 84765902816 91545039880 92712706205 105957378520 129797788687 148340329928 183090079760 185425412410 211914757040 259595577374 296680659856 366180159520 370850824820 423829514080 519191154748 593361319712 648988943435 741701649640 908584520809 1038382309496 1297977886870 1483403299280 1817169041618 2076764618992 2595955773740 2966806598560 3634338083236 4153529237984 4542922604045 5191911547480 7268676166472 9085845208090 10383823094960 14537352332944 18171690416180 20767646189920 29074704665888 36343380832360 72686761664720 145373523329440
• Sum of all divisors σ(n): 401697590064246
• Sum of proper divisors (its aliquot sum) s(n): 256324066734806
• 145373523329440 is an abundant number, because the sum of its proper divisors (256324066734806) is greater than itself. Its abundance is 110950543405366

Bases of 145373523329440

• Binary: 100001000011011101101001001101111100000110100000₂
• Hexadecimal: 0x84376937C1A0
• Base-36: 1FJ3OACUXS

Squares and roots of 145373523329440

• 145373523329440 squared (145373523329440²) is 21133461285215235942770713600
• 145373523329440 cubed (145373523329440³) is 3072245727178054148078112346242396688384000
• The square root of 145373523329440 is 12057094.3153580747
• The cube root of 145373523329440 is 52580.9512544009

Scales and comparisons

• 145,373,523,329,440 seconds is equal to 4,622,428 years, 19 weeks, 2 days, 10 hours, 10 minutes, 40 seconds.
• To count from 1 to 145,373,523,329,440 would take you about eleven million, five hundred fifty-six thousand and seventy 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 145373523329440 cubic inches would be around 4381.7 feet tall.

Recreational maths with 145373523329440

• 145373523329440 backwards is 044923325373541
• The number of decimal digits it has is: 15
• The sum of 145373523329440's digits is 55
• More coming soon!