138992302172625

Names of 138992302172625

• Cardinal: 138992302172625 can be written as One hundred thirty-eight trillion, nine hundred ninety-two billion, three hundred two million, one hundred seventy-two thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 1.38992302172625 × 10¹⁴

Factors of 138992302172625

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5148

Divisors of 138992302172625

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 5 11 15 19 25 33 55 57 75 95 125 137 165 209 275 285 361 375 411 475 627 685 825 1045 1083 1375 1425 1507 1805 2055 2375 2603 3135 3425 3971 4125 4521 4973 5225 5415 7125 7535 7809 9025 10275 11913 13015 14919 15675 17125 18769 19855 22605 24865 26125 27075 28633 37675 39045 45125 49457 51375 54703 56307 59565 65075 74595 78375 85899 93845 94487 99275 113025 124325 135375 143165 148371 164109 188375 195225 206459 247285 273515 281535 283461 297825 325375 356611 372975 429495 469225 472435 496375 544027 565125 619377 621625 681301 715825 741855 820545 976125 1032295 1039357 1069833 1236425 1367575 1407675 1417305 1489125 1632081 1783055 1795253 1864875 2043903 2147475 2346125 2362175 2720135 3096885 3118071 3406505 3579125 3709275 3922721 4102725 5161475 5196785 5349165 5385759 6182125 6775609 6837875 7038375 7086525 7494311 8160405 8915275 8976265 10219515 10737375 11768163 11810875 12944719 13600675 15484425 15590355 17032525 18546375 19613605 19747783 20326827 20513625 22482933 25807375 25983925 26745825 26928795 33878045 35432625 37471555 38834157 40802025 44576375 44881325 51097575 58840815 59243349 64723595 68003375 74531699 77422125 77951775 85162625 93338237 98068025 98738915 101634135 112414665 129919625 133729125 134643975 142391909 169390225 187357775 194170785 204010125 223595097 224406625 245949661 255487875 280014711 294204075 296216745 323617975 372658495 389758875 427175727 466691185 490340125 493694575 508170675 562073325 673219875 711959545 737848983 846951125 936788875 970853925 1026720607 1117975485 1229748305 1400073555 1471020375 1481083725 1618089875 1773426503 1863292475 2135878635 2333455925 2468472875 2540853375 2705446271 2810366625 3080161821 3559797725 3689244915 4854269625 5133603035 5320279509 5589877425 6148741525 7000367775 7405418625 8116338813 8867132515 9316462375 10679393175 11667279625 13527231355 15400809105 17798988625 18446224575 19507691533 25668015175 26601397545 27949387125 30743707625 33695103557 35001838875 40581694065 44335662575 53396965875 58523074599 67636156775 77004045525 92231122875 97538457665 101085310671 128340075875 133006987725 168475517785 202908470325 221678312875 292615372995 338180783875 370646139127 385020227625 487692288325 505426553355 665034938625 842377588925 1014542351625 1111938417381 1463076864975 1853230695635 2438461441625 2527132766775 4211887944625 5559692086905 7315384324875 9266153478175 12635663833875 27798460434525 46330767390875 138992302172625
• Sum of all divisors σ(n): 268299100427904
• Sum of proper divisors (its aliquot sum) s(n): 129306798255279
• 138992302172625 is a deficient number, because the sum of its proper divisors (129306798255279) is less than itself. Its deficiency is 9685503917346

Bases of 138992302172625

• Binary: 11111100110100110101010110011000010100111010001₂
• Hexadecimal: 0x7E69AACC29D1
• Base-36: 1D9O6K1E4X

Squares and roots of 138992302172625

• 138992302172625 squared (138992302172625²) is 19318860063246296295299390625
• 138992302172625 cubed (138992302172625³) is 2685172835541386533475625980142026056640625
• The square root of 138992302172625 is 11789499.6574335163
• The cube root of 138992302172625 is 51800.0584085031

Scales and comparisons

• 138,992,302,172,625 seconds is equal to 4,419,525 years, 14 weeks, 3 days, 1 hour, 43 minutes, 45 seconds.
• To count from 1 to 138,992,302,172,625 would take you about eleven million, forty-eight thousand, eight hundred thirteen 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 138992302172625 cubic inches would be around 4316.7 feet tall.

Recreational maths with 138992302172625

• 138992302172625 backwards is 526271203299831
• The number of decimal digits it has is: 15
• The sum of 138992302172625's digits is 60
• More coming soon!