1813365118140625

Names of 1813365118140625

• Cardinal: 1813365118140625 can be written as One quadrillion, eight hundred thirteen trillion, three hundred sixty-five billion, one hundred eighteen million, one hundred forty thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 1.813365118140625 × 10¹⁵

Factors of 1813365118140625

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1240

Divisors of 1813365118140625

• Number of divisors d(n): 189
• Complete list of divisors:
  1 5 7 25 35 41 49 125 175 205 245 287 625 875 1025 1187 1225 1435 1681 2009 3125 4375 5125 5935 6125 7175 8309 8405 10045 11767 15625 21875 25625 29675 30625 35875 41545 42025 48667 50225 58163 58835 82369 109375 128125 148375 153125 179375 207725 210125 243335 251125 290815 294175 340669 411845 640625 741875 765625 896875 1038625 1050625 1216675 1255625 1408969 1454075 1470875 1703345 1995347 2059225 2384683 3709375 4484375 5193125 5253125 6083375 6278125 7044845 7270375 7354375 8516725 9862783 9976735 10296125 11923415 13967429 18546875 25965625 26265625 30416875 31390625 35224225 36351875 36771875 42583625 49313915 49883675 51480625 57767729 59617075 69039481 69837145 97772003 129828125 152084375 176121125 181759375 183859375 212918125 246569575 249418375 257403125 288838645 298085375 345197405 349185725 404374103 488860015 760421875 880605625 908796875 1064590625 1232847875 1247091875 1287015625 1444193225 1490426875 1725987025 1745928625 2021870515 2368476889 2444300075 2830618721 4403028125 5322953125 6164239375 6235459375 7220966125 7452134375 8629935125 8729643125 10109352575 11842384445 12221500375 14153093605 16579338223 22015140625 30821196875 31177296875 36104830625 37260671875 43149675625 43648215625 50546762875 59211922225 61107501875 70765468025 82896691115 116055367561 154105984375 180524153125 215748378125 218241078125 252733814375 296059611125 305537509375 353827340125 414483455575 580276837805 902620765625 1078741890625 1263669071875 1480298055625 1527687546875 1769136700625 2072417277875 2901384189025 6318345359375 7401490278125 8845683503125 10362086389375 14506920945125 37007451390625 44228417515625 51810431946875 72534604725625 259052159734375 362673023628125 1813365118140625
• Sum of all divisors σ(n): 2704905398779437
• Sum of proper divisors (its aliquot sum) s(n): 891540280638812
• 1813365118140625 is a deficient number, because the sum of its proper divisors (891540280638812) is less than itself. Its deficiency is 921824837501813

Bases of 1813365118140625

• Binary: 110011100010011111011110111101101110000000011010001₂
• Hexadecimal: 0x6713EF7B700D1
• Base-36: HUS8FNN2S1

Squares and roots of 1813365118140625

• 1813365118140625 squared (1813365118140625²) is 3288293051689162863457275390625
• 1813365118140625 cubed (1813365118140625³) is 5962875918157315125608208604352878570556640625
• 1813365118140625 is a perfect square number. Its square root is 42583625
• The cube root of 1813365118140625 is 121944.3694712933

Scales and comparisons

• 1,813,365,118,140,625 seconds is equal to 57,659,401 years, 33 weeks, 5 days, 16 hours, 50 minutes, 25 seconds.
• To count from 1 to 1,813,365,118,140,625 would take you about one hundred seventy-two million, nine hundred seventy-eight thousand, two hundred four 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 1813365118140625 cubic inches would be around 10162 feet tall.

Recreational maths with 1813365118140625

• 1813365118140625 backwards is 5260418115633181
• The number of decimal digits it has is: 16
• The sum of 1813365118140625's digits is 55
• More coming soon!