129305841631232

Names of 129305841631232

• Cardinal: 129305841631232 can be written as One hundred twenty-nine trillion, three hundred five billion, eight hundred forty-one million, six hundred thirty-one thousand, two hundred thirty-two.

Scientific notation

• Scientific notation: 1.29305841631232 × 10¹⁴

Factors of 129305841631232

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 650

Divisors of 129305841631232

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 128 196 224 256 343 392 448 512 641 686 784 896 1024 1282 1372 1568 1792 2048 2401 2564 2744 3136 3584 4096 4487 4802 5128 5488 6272 7168 8192 8974 9604 10256 10976 12544 14336 16384 17948 19208 20512 21952 25088 28672 31409 32768 35896 38416 41024 43904 50176 57344 62818 65536 71792 76832 82048 87808 100352 114688 125636 131072 143584 153664 164096 175616 200704 219863 229376 251272 287168 307328 328192 351232 401408 410881 439726 458752 502544 574336 614656 656384 702464 802816 821762 879452 917504 1005088 1148672 1229312 1312768 1404928 1539041 1605632 1643524 1758904 2010176 2297344 2458624 2625536 2809856 2876167 3078082 3211264 3287048 3517808 4020352 4594688 4917248 5251072 5619712 5752334 6156164 6422528 6574096 7035616 8040704 9189376 9834496 10502144 11239424 11504668 12312328 13148192 14071232 16081408 18378752 19668992 20133169 21004288 22478848 23009336 24624656 26296384 28142464 32162816 36757504 39337984 40266338 42008576 44957696 46018672 49249312 52592768 56284928 64325632 73515008 78675968 80532676 84017152 92037344 98498624 105185536 112569856 128651264 140932183 147030016 157351936 161065352 184074688 196997248 210371072 225139712 257302528 281864366 294060032 314703872 322130704 368149376 393994496 420742144 450279424 514605056 563728732 588120064 644261408 736298752 787988992 841484288 900558848 986525281 1029210112 1127457464 1288522816 1472597504 1575977984 1682968576 1801117696 1973050562 2058420224 2254914928 2577045632 2945195008 3151955968 3365937152 3602235392 3946101124 4116840448 4509829856 5154091264 5890390016 6303911936 6731874304 7204470784 7892202248 9019659712 10308182528 11780780032 12607823872 13463748608 14408941568 15784404496 18039319424 20616365056 23561560064 25215647744 26927497216 28817883136 31568808992 36078638848 41232730112 47123120128 50431295488 53854994432 63137617984 72157277696 82465460224 94246240256 100862590976 126275235968 144314555392 164930920448 188492480512 201725181952 252550471936 288629110784 329861840896 376984961024 505100943872 577258221568 659723681792 1010201887744 1154516443136 1319447363584 2020403775488 2309032886272 2638894727168 4040807550976 4618065772544 8081615101952 9236131545088 16163230203904 18472263090176 32326460407808 64652920815616 129305841631232
• Sum of all divisors σ(n): 302165924482989
• Sum of proper divisors (its aliquot sum) s(n): 172860082851757
• 129305841631232 is an abundant number, because the sum of its proper divisors (172860082851757) is greater than itself. Its abundance is 43554241220525

Bases of 129305841631232

• Binary: 11101011001101001011100110000100000000000000000₂
• Hexadecimal: 0x759A5CC20000
• Base-36: 19U2A7J20W

Squares and roots of 129305841631232

• 129305841631232 squared (129305841631232²) is 16720000679961250650677837824
• 129305841631232 cubed (129305841631232³) is 2161993759997160832010995210622602909319168
• The square root of 129305841631232 is 11371272.6478275949
• The cube root of 129305841631232 is 50567.6434484003

Scales and comparisons

• 129,305,841,631,232 seconds is equal to 4,111,525 years, 41 weeks, 2 days, 6 hours, 32 seconds.
• To count from 1 to 129,305,841,631,232 would take you about ten million, two hundred seventy-eight thousand, eight hundred fourteen 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 129305841631232 cubic inches would be around 4214 feet tall.

Recreational maths with 129305841631232

• 129305841631232 backwards is 232136148503921
• The number of decimal digits it has is: 15
• The sum of 129305841631232's digits is 50
• More coming soon!