491117112818397

Names of 491117112818397

• Cardinal: 491117112818397 can be written as Four hundred ninety-one trillion, one hundred seventeen billion, one hundred twelve million, eight hundred eighteen thousand, three hundred ninety-seven.

Scientific notation

• Scientific notation: 4.91117112818397 × 10¹⁴

Factors of 491117112818397

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 148896

Divisors of 491117112818397

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 13 39 43 117 129 387 559 607 1093 1677 1821 3279 5031 5463 7891 9837 14209 23673 26101 42627 46999 71019 78303 127881 140997 147137 234909 339313 422991 441411 610987 663451 1017939 1324233 1832961 1912781 1990353 3053817 5498883 5738343 5971059 6326891 8624863 17215029 18980673 25874589 28528393 56942019 77623767 82249583 85585179 89312159 160820741 246748749 256755537 267936477 370869109 482462223 740246247 803809431 1112607327 1161058067 1447386669 2090669633 3337821981 3483174201 3840422837 6272008899 6915291863 10449522603 11521268511 18816026697 20745875589 34563805533 49925496881 62237626767 89898794219 97618189787 149776490643 269696382657 292854569361 449329471929 809089147971 878563708083 1269036467231 3807109401693 4197582160841 11421328205079 12592746482523 37778239447569 54568568090933 163705704272799 491117112818397
• Sum of all divisors σ(n): 783736032887808
• Sum of proper divisors (its aliquot sum) s(n): 292618920069411
• 491117112818397 is a deficient number, because the sum of its proper divisors (292618920069411) is less than itself. Its deficiency is 198498192748986

Bases of 491117112818397

• Binary: 1101111101010101100011101000011010111101011011101₂
• Hexadecimal: 0x1BEAB1D0D7ADD
• Base-36: 4U3434PCD9

Squares and roots of 491117112818397

• 491117112818397 squared (491117112818397²) is 241196018503078086888701649609
• 491117112818397 cubed (491117112818397³) is 118455492230524371098127816661060773143056773
• The square root of 491117112818397 is 22161162.2623543147
• The cube root of 491117112818397 is 78897.2178708993

Scales and comparisons

• 491,117,112,818,397 seconds is equal to 15,616,005 years, 3 weeks, 1 day, 19 hours, 19 minutes, 57 seconds.
• To count from 1 to 491,117,112,818,397 would take you about thirty-nine million, forty thousand and twelve 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 491117112818397 cubic inches would be around 6574.8 feet tall.

Recreational maths with 491117112818397

• 491117112818397 backwards is 793818211711194
• The number of decimal digits it has is: 15
• The sum of 491117112818397's digits is 63
• More coming soon!