138177025542720

Names of 138177025542720

• Cardinal: 138177025542720 can be written as One hundred thirty-eight trillion, one hundred seventy-seven billion, twenty-five million, five hundred forty-two thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.3817702554272 × 10¹⁴

Factors of 138177025542720

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 47978133879

Divisors of 138177025542720

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 144 160 180 192 240 288 320 360 480 576 720 960 1440 2880 47978133869 95956267738 143934401607 191912535476 239890669345 287868803214 383825070952 431803204821 479781338690 575737606428 719672008035 767650141904 863606409642 959562677380 1151475212856 1439344016070 1535300283808 1727212819284 1919125354760 2159016024105 2302950425712 2878688032140 3070600567616 3454425638568 3838250709520 4318032048210 4605900851424 5757376064280 6908851277136 7676501419040 8636064096420 9211801702848 11514752128560 13817702554272 15353002838080 17272128192840 23029504257120 27635405108544 34544256385680 46059008514240 69088512771360 138177025542720
• Sum of all divisors σ(n): 475271394116220
• Sum of proper divisors (its aliquot sum) s(n): 337094368573500
• 138177025542720 is an abundant number, because the sum of its proper divisors (337094368573500) is greater than itself. Its abundance is 198917343030780

Bases of 138177025542720

• Binary: 11111011010101111011000100001100000101001000000₂
• Hexadecimal: 0x7DABD8860A40
• Base-36: 1CZ9NDDSG0

Squares and roots of 138177025542720

• 138177025542720 squared (138177025542720²) is 19092890387833495310544998400
• 138177025542720 cubed (138177025542720³) is 2638198802804022048647553582480741531648000
• The square root of 138177025542720 is 11754872.4171179333
• The cube root of 138177025542720 is 51698.5798430301

Scales and comparisons

• 138,177,025,542,720 seconds is equal to 4,393,602 years, 23 hours, 12 minutes.
• To count from 1 to 138,177,025,542,720 would take you about ten million, nine hundred eighty-four thousand and five 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 138177025542720 cubic inches would be around 4308.2 feet tall.

Recreational maths with 138177025542720

• 138177025542720 backwards is 027245520771831
• The number of decimal digits it has is: 15
• The sum of 138177025542720's digits is 54
• More coming soon!