40972945215825

Names of 40972945215825

• Cardinal: 40972945215825 can be written as Forty trillion, nine hundred seventy-two billion, nine hundred forty-five million, two hundred fifteen thousand, eight hundred twenty-five.

Scientific notation

• Scientific notation: 4.0972945215825 × 10¹³

Factors of 40972945215825

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 52

Divisors of 40972945215825

• Number of divisors d(n): 432
• Complete list of divisors:
  1 3 5 7 9 15 21 25 27 35 37 45 49 63 75 81 105 111 135 147 175 185 189 225 243 245 259 315 333 343 405 441 525 555 567 675 729 735 777 925 945 999 1029 1215 1225 1295 1323 1575 1665 1701 1715 1813 2025 2187 2205 2331 2775 2835 2997 3087 3645 3675 3885 3969 4725 4995 5103 5145 5439 6075 6475 6561 6615 6993 8325 8505 8575 8991 9065 9261 10935 11025 11655 11907 12691 14175 14985 15309 15435 16317 18225 19425 19683 19845 20979 24975 25515 25725 26973 27195 27783 32805 33075 34965 35721 38073 42525 44955 45325 45927 46305 48951 54675 58275 59049 59535 62937 63455 74925 76545 77175 80919 81585 83349 98415 99225 104895 107163 114219 127575 134865 135975 137781 138915 146853 164025 174825 177147 178605 188811 190365 224775 229635 231525 242757 244755 250047 295245 297675 314685 317275 321489 342657 382725 404595 407925 413343 416745 440559 492075 524475 531441 535815 566433 571095 674325 688905 694575 728271 734265 750141 885735 893025 944055 951825 964467 1027971 1148175 1213785 1223775 1240029 1250235 1321677 1476225 1573425 1594323 1607445 1699299 1713285 2022975 2066715 2083725 2184813 2202795 2250423 2657205 2679075 2832165 2855475 2893401 3083913 3444525 3641355 3671325 3720087 3750705 3965031 4428675 4720275 4782969 4822335 5097897 5139855 6068925 6200145 6251175 6554439 6608385 6751269 7971615 8037225 8496495 8566425 8680203 9251739 10333575 10924065 11013975 11160261 11252115 11895093 13286025 14160825 14348907 14467005 15293691 15419565 18206775 18600435 18753525 19663317 19825155 20253807 23914845 24111675 25489485 25699275 26040609 27755217 31000725 32772195 33041925 33480783 33756345 35685279 39858075 42482475 43046721 43401015 45881073 46258695 54620325 55801305 56260575 58989951 59475465 60761421 71744535 72335025 76468455 77097825 78121827 83265651 93002175 98316585 99125775 100442349 101269035 107055837 119574225 127447425 129140163 130203045 137643219 138776085 163860975 167403915 168781725 176969853 178426395 182284263 215233605 217005075 229405365 231293475 234365481 249796953 279006525 294949755 297377325 301327047 303807105 321167511 358722675 382342275 390609135 412929657 416328255 491582925 502211745 506345175 530909559 535279185 546852789 645700815 651015225 688216095 693880425 703096443 749390859 837019575 884849265 892131975 903981141 911421315 963502533 1076168025 1147026825 1171827405 1238788971 1248984765 1474748775 1506635235 1519035525 1592728677 1605837555 1640558367 1953045675 2064648285 2081641275 2109289329 2248172577 2511058725 2654547795 2676395925 2734263945 2890507599 3228504075 3441080475 3515482215 3716366913 3746954295 4424246325 4519905705 4557106575 4778186031 4817512665 4921675101 5859137025 6193944855 6244923825 6327867987 6744517731 7533176175 7963643385 8029187775 8202791835 8671522797 10323241425 10546446645 11149100739 11240862885 13272738975 13671319725 14452537995 14765025303 17577411075 18581834565 18734771475 20233553193 22599528525 23890930155 24087563325 24608375505 26014568391 30969724275 31639339935 33447302217 33722588655 39818216925 41013959175 43357613985 44295075909 52732233225 55745503695 56204314425 60700659579 72262689975 73825126515 78043705173 92909172825 101167765965 119454650775 123041877525 130072841955 158196699675 167236511085 168612943275 182101978737 216788069925 221475379545 234131115519 278727518475 303503297895 369125632575 390218525865 505838829825 546305936211 650364209775 836182555425 910509893685 1107376897725 1170655577595 1517516489475 1638917808633 1951092629325 2731529681055 4552549468425 5853277887975 8194589043165 13657648405275 40972945215825
• Sum of all divisors σ(n): 91276266972800
• Sum of proper divisors (its aliquot sum) s(n): 50303321756975
• 40972945215825 is an abundant number, because the sum of its proper divisors (50303321756975) is greater than itself. Its abundance is 9330376541150

Bases of 40972945215825

• Binary: 1001010100001111000001110110000101000101010001₂
• Hexadecimal: 0x2543C1D85151
• Base-36: EIUPLOW29

Squares and roots of 40972945215825

• 40972945215825 squared (40972945215825²) is 1678782239658996755830430625
• 40972945215825 cubed (40972945215825³) is 68784652734848069706221638151543314640625
• The square root of 40972945215825 is 6401011.2650912433
• The cube root of 40972945215825 is 34474.5861192123

Scales and comparisons

• 40,972,945,215,825 seconds is equal to 1,302,812 years, 47 weeks, 5 days, 23 hours, 3 minutes, 45 seconds.
• To count from 1 to 40,972,945,215,825 would take you about three million, two hundred fifty-seven thousand and thirty-two 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 40972945215825 cubic inches would be around 2872.9 feet tall.

Recreational maths with 40972945215825

• 40972945215825 backwards is 52851254927904
• 40972945215825 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40972945215825's digits is 63
• More coming soon!