15397082472893056

Names of 15397082472893056

• Cardinal: 15397082472893056 can be written as Fifteen quadrillion, three hundred ninety-seven trillion, eighty-two billion, four hundred seventy-two million, eight hundred ninety-three thousand and fifty-six.

Scientific notation

• Scientific notation: 1.5397082472893056 × 10¹⁶

Factors of 15397082472893056

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2134749

Divisors of 15397082472893056

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 104 128 169 208 338 416 676 832 1352 1664 2704 5408 10816 21632 413533 827066 1654132 1721201 3308264 3442402 5375929 6616528 6884804 10751858 13233056 13769608 21503716 22375613 26466112 27539216 43007432 44751226 52932224 55078432 69887077 86014864 89502452 110156864 139774154 172029728 179004904 220313728 279548308 290882969 344059456 358009808 559096616 581765938 688118912 716019616 1118193232 1163531876 1432039232 2236386464 2327063752 2864078464 4472772928 4654127504 8945545856 9308255008 18616510016 37233020032 711773413133 1423546826266 2847093652532 5694187305064 9253054370729 11388374610128 18506108741458 22776749220256 37012217482916 45553498440512 74024434965832 91106996881024 120289706819477 148048869931664 240579413638954 296097739863328 481158827277908 592195479726656 962317654555816 1184390959453312 1924635309111632 3849270618223264 7698541236446528 15397082472893056
• Sum of all divisors σ(n): 33215005941260220
• Sum of proper divisors (its aliquot sum) s(n): 17817923468367164
• 15397082472893056 is an abundant number, because the sum of its proper divisors (17817923468367164) is greater than itself. Its abundance is 2420840995474108

Bases of 15397082472893056

• Binary: 110110101100111001000010011111010111111100101010000000₂
• Hexadecimal: 0x36B3909F5FCA80
• Base-36: 47LT61FGZGG

Squares and roots of 15397082472893056

• 15397082472893056 squared (15397082472893056²) is 237070148677070544553026413019136
• 15397082472893056 cubed (15397082472893056³) is 3650188631041873788541847970686319062489409519616
• The square root of 15397082472893056 is 124084980.8514030273
• The cube root of 15397082472893056 is 248778.4811428949

Scales and comparisons

• 15,397,082,472,893,056 seconds is equal to 489,579,596 years, 17 weeks, 2 days, 21 hours, 24 minutes, 16 seconds.
• To count from 1 to 15,397,082,472,893,056 would take you about one billion, four hundred sixty-eight million, seven hundred thirty-eight thousand, seven hundred eighty-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 15397082472893056 cubic inches would be around 20731.5 feet tall.

Recreational maths with 15397082472893056

• 15397082472893056 backwards is 65039827428079351
• The number of decimal digits it has is: 17
• The sum of 15397082472893056's digits is 79
• More coming soon!