15138869212677

Names of 15138869212677

• Cardinal: 15138869212677 can be written as Fifteen trillion, one hundred thirty-eight billion, eight hundred sixty-nine million, two hundred twelve thousand, six hundred seventy-seven.

Scientific notation

• Scientific notation: 1.5138869212677 × 10¹³

Factors of 15138869212677

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 297

Divisors of 15138869212677

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 7 21 23 67 69 161 197 201 469 483 529 591 1379 1407 1541 1587 3703 4137 4489 4531 4623 10787 11109 12167 13199 13467 13593 31423 31717 32361 35443 36501 39597 85169 92393 94269 95151 103247 104213 106329 248101 255507 277179 300763 303577 309741 312639 722729 729491 744303 815189 884333 902289 910731 2105341 2125039 2168187 2188473 2374681 2396899 2445567 2652999 5706323 6190331 6316023 6375117 6917549 6982271 7124043 7190697 16622767 16778293 17118969 18570993 20339659 20752647 20946813 48422843 48875897 49868301 50334879 54617663 59250311 61018977 142377613 145268529 146627691 159103627 160592233 163852989 177750933 382323641 414752177 427132839 467812157 477310881 481776699 1113725389 1124145631 1146970923 1244256531 1362757153 1403436471 3274685099 3341176167 3372436893 3659383421 4088271459 9539300071 9824055297 10759679611 10978150263 25615683947 28617900213 31343414519 32279038833 75317757277 76847051841 94030243557 219403901633 225953271831 658211704899 720898533937 2162695601811 5046289737559 15138869212677
• Sum of all divisors σ(n): 24606935654400
• Sum of proper divisors (its aliquot sum) s(n): 9468066441723
• 15138869212677 is a deficient number, because the sum of its proper divisors (9468066441723) is less than itself. Its deficiency is 5670802770954

Bases of 15138869212677

• Binary: 11011100010011001010111010111111011000000101₂
• Hexadecimal: 0xDC4CAEBF605
• Base-36: 5D6P7USCL

Squares and roots of 15138869212677

• 15138869212677 squared (15138869212677²) is 229185361038539529857506329
• 15138869212677 cubed (15138869212677³) is 3469607206222608923427848572906774532733
• The square root of 15138869212677 is 3890869.9814664843
• The cube root of 15138869212677 is 24737.9939525235

Scales and comparisons

• 15,138,869,212,677 seconds is equal to 481,369 years, 11 weeks, 15 hours, 57 minutes, 57 seconds.
• To count from 1 to 15,138,869,212,677 would take you about one million, two hundred three thousand, four hundred twenty-three 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 15138869212677 cubic inches would be around 2061.5 feet tall.

Recreational maths with 15138869212677

• 15138869212677 backwards is 77621296883151
• The number of decimal digits it has is: 14
• The sum of 15138869212677's digits is 66
• More coming soon!