13791261298483648

Names of 13791261298483648

• Cardinal: 13791261298483648 can be written as Thirteen quadrillion, seven hundred ninety-one trillion, two hundred sixty-one billion, two hundred ninety-eight million, four hundred eighty-three thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 1.3791261298483648 × 10¹⁶

Factors of 13791261298483648

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 561730105

Divisors of 13791261298483648

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 196 224 392 448 784 1568 3136 7829 15658 31316 54803 62632 109606 125264 219212 250528 383621 438424 501056 767242 876848 1534484 1753696 3068968 3507392 6137936 12275872 24551744 561722267 1123444534 2246889068 3932055869 4493778136 7864111738 8987556272 15728223476 17975112544 27524391083 31456446952 35950225088 55048782166 62912893904 110097564332 125825787808 220195128664 251651575616 440390257328 880780514656 1761561029312 4397723628343 8795447256686 17590894513372 30784065398401 35181789026744 61568130796802 70363578053488 123136261593604 140727156106976 215488457788807 246272523187208 281454312213952 430976915577614 492545046374416 861953831155228 985090092748832 1723907662310456 1970180185497664 3447815324620912 6895630649241824 13791261298483648
• Sum of all divisors σ(n): 31839187709747160
• Sum of proper divisors (its aliquot sum) s(n): 18047926411263512
• 13791261298483648 is an abundant number, because the sum of its proper divisors (18047926411263512) is greater than itself. Its abundance is 4256665112779864

Bases of 13791261298483648

• Binary: 110000111111110001010000111110101100110110000111000000₂
• Hexadecimal: 0x30FF143EB361C0
• Base-36: 3RSLDZ5AW1S

Squares and roots of 13791261298483648

• 13791261298483648 squared (13791261298483648²) is 190198888203052876692744123387904
• 13791261298483648 cubed (13791261298483648³) is 2623082565889381215661838384003229386327704993792
• The square root of 13791261298483648 is 117436200.9709256901
• The cube root of 13791261298483648 is 239810.3901616847

Scales and comparisons

• 13,791,261,298,483,648 seconds is equal to 438,519,450 years, 6 weeks, 1 day, 13 hours, 27 minutes, 28 seconds.
• To count from 1 to 13,791,261,298,483,648 would take you about one billion, three hundred fifteen million, five hundred fifty-eight thousand, three hundred fifty 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 13791261298483648 cubic inches would be around 19984.2 feet tall.

Recreational maths with 13791261298483648

• 13791261298483648 backwards is 84638489216219731
• The number of decimal digits it has is: 17
• The sum of 13791261298483648's digits is 82
• More coming soon!