1387725604113421000

Names of 1387725604113421000

• Cardinal: 1387725604113421000 can be written as One quintillion, three hundred eighty-seven quadrillion, seven hundred twenty-five trillion, six hundred four billion, one hundred thirteen million, four hundred twenty-one thousand.

Scientific notation

• Scientific notation: 1.387725604113421 × 10¹⁸

Factors of 1387725604113421000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1649

Divisors of 1387725604113421000

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 20 25 40 50 71 100 125 142 200 250 284 355 500 568 710 1000 1420 1571 1775 2840 3142 3550 5041 6284 7100 7855 8875 10082 12568 14200 15710 17750 20164 25205 31420 35500 39275 40328 50410 62840 71000 78550 100820 111541 126025 157100 196375 201640 223082 252050 314200 357911 392750 446164 504100 557705 630125 715822 785500 892328 1008200 1115410 1260250 1431644 1571000 1789555 2230820 2468041 2520500 2788525 2863288 3579110 4461640 4936082 5041000 5577050 7158220 7919411 8947775 9872164 11154100 12340205 13942625 14316440 15838822 17895550 19744328 22308200 24680410 27885250 31677644 35791100 39597055 44738875 49360820 55770500 61701025 63355288 71582200 79194110 89477750 98721640 111541000 123402050 158388220 175230911 178955500 197985275 246804100 308505125 316776440 350461822 357911000 395970550 493608200 562278181 617010250 700923644 791941100 876154555 989926375 1124556362 1234020500 1401847288 1583882200 1752309110 1979852750 2249112724 2468041000 2811390905 3504618220 3959705500 4380772775 4498225448 5622781810 7009236440 7919411000 8761545550 11245563620 12441394681 14056954525 17523091100 21903863875 22491127240 24882789362 28113909050 35046182200 43807727750 49765578724 56227818100 62206973405 70284772625 87615455500 99531157448 112455636200 124413946810 140569545250 175230911000 248827893620 281139090500 311034867025 497655787240 562278181000 622069734050 883339022351 1244139468100 1555174335125 1766678044702 2488278936200 3110348670250 3533356089404 4416695111755 6220697340500 7066712178808 8833390223510 12441394681000 17666780447020 22083475558775 35333560894040 44166951117550 88333902235100 110417377793875 176667804470200 220834755587750 441669511175500 883339022351000
• Sum of all divisors σ(n): 1388940142458996080
• Sum of proper divisors (its aliquot sum) s(n): 1214538345575080
• 1387725604113421000 is a deficient number, because the sum of its proper divisors (1214538345575080) is less than itself. Its deficiency is 1386511065767845920

Bases of 1387725604113421000

• Binary: 1001101000010001100010001010110011110111001010001001011001000₂
• Hexadecimal: 0x134231159EE512C8
• Base-36: AJK3O5KJTHVS

Squares and roots of 1387725604113421000

• 1387725604113421000 squared (1387725604113421000²) is 1925782352311959267475432323241000000
• 1387725604113421000 cubed (1387725604113421000³) is 2672457478253078631062316608007070972098317461000000000
• The square root of 1387725604113421000 is 1178017658.6594196723
• 1387725604113421000 is a perfect cube number. Its cube root is 1115410

Scales and comparisons

• 1,387,725,604,113,421,000 seconds is equal to 44,125,381,693 years, 35 weeks, 22 hours, 16 minutes, 40 seconds.
• To count from 1 to 1,387,725,604,113,421,000 would take you about one hundred fifty-four billion, four hundred thirty-eight million, eight hundred thirty-five thousand, nine hundred twenty-seven 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 1387725604113421000 cubic inches would be around 92950.8 feet tall.

Recreational maths with 1387725604113421000

• 1387725604113421000 backwards is 0001243114065277831
• The number of decimal digits it has is: 19
• The sum of 1387725604113421000's digits is 55
• More coming soon!