131338678450155

Names of 131338678450155

• Cardinal: 131338678450155 can be written as One hundred thirty-one trillion, three hundred thirty-eight billion, six hundred seventy-eight million, four hundred fifty thousand, one hundred fifty-five.

Scientific notation

• Scientific notation: 1.31338678450155 × 10¹⁴

Factors of 131338678450155

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 9079

Divisors of 131338678450155

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 11 15 17 33 51 55 85 121 165 187 255 363 561 605 617 919 935 1815 1851 2057 2757 2805 3085 4595 6171 6787 7507 9255 10109 10285 10489 13785 15623 20361 22521 30327 30855 31467 33935 37535 46869 50545 52445 74657 78115 82577 101805 111199 112605 115379 127619 151635 157335 171853 223971 234345 247731 333597 346137 373285 382857 412885 515559 555995 567023 576895 638095 859265 908347 1119855 1238655 1269169 1403809 1667985 1701069 1730685 1890383 1914285 2577795 2725041 2835115 3807507 4211427 4541735 4631819 5671149 6237253 6345845 6898933 7019045 8505345 9451915 9639391 13625205 13895457 15441899 18711759 19037535 20696799 21057135 23159095 28355745 28918173 31186265 34494665 46325697 48196955 50950009 68609783 69477285 75888263 77209495 78740923 93558795 103483995 106033301 117281861 144590865 152850027 205829349 227664789 231628485 236222769 254750045 318099903 343048915 351845583 379441315 393704615 530166505 560450099 586409305 764250135 834770893 866150153 1029146745 1138323945 1166366311 1181113845 1290100471 1590499515 1681350297 1759227915 2504312679 2598450459 2802250495 3499098933 3870301413 4173854465 4256641661 4330750765 5831831555 6450502355 8406751485 9527651683 12521563395 12769924983 12992252295 14191105181 17495494665 19351507065 21283208305 28582955049 42573315543 46823058271 47638258415 63849624915 70955525905 72362908237 140469174813 142914775245 212866577715 217088724711 234115291355 361814541185 515053640981 702345874065 795991990607 1085443623555 1545160922943 2387975971821 2575268204905 3979959953035 7725804614715 8755911896677 11939879859105 26267735690031 43779559483385 131338678450155
• Sum of all divisors σ(n): 245265212666880
• Sum of proper divisors (its aliquot sum) s(n): 113926534216725
• 131338678450155 is a deficient number, because the sum of its proper divisors (113926534216725) is less than itself. Its deficiency is 17412144233430

Bases of 131338678450155

• Binary: 11101110111001110101011010001100011011111101011₂
• Hexadecimal: 0x7773AB4637EB
• Base-36: 1AK05M327F

Squares and roots of 131338678450155

• 131338678450155 squared (131338678450155²) is 17249848457033209392819524025
• 131338678450155 cubed (131338678450155³) is 2265572299812187055925883352257411787473875
• The square root of 131338678450155 is 11460308.8287425745
• The cube root of 131338678450155 is 50831.2606549765

Scales and comparisons

• 131,338,678,450,155 seconds is equal to 4,176,163 years, 37 weeks, 2 days, 4 hours, 9 minutes, 15 seconds.
• To count from 1 to 131,338,678,450,155 would take you about ten million, four hundred forty thousand, four hundred nine 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 131338678450155 cubic inches would be around 4235.9 feet tall.

Recreational maths with 131338678450155

• 131338678450155 backwards is 551054876833131
• The number of decimal digits it has is: 15
• The sum of 131338678450155's digits is 60
• More coming soon!