400908221554347

Names of 400908221554347

• Cardinal: 400908221554347 can be written as Four hundred trillion, nine hundred eight billion, two hundred twenty-one million, five hundred fifty-four thousand, three hundred forty-seven.

Scientific notation

• Scientific notation: 4.00908221554347 × 10¹⁴

Factors of 400908221554347

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 167

Divisors of 400908221554347

• Number of divisors d(n): 100
• Complete list of divisors:
  1 3 9 13 27 39 117 151 169 351 453 507 1359 1521 1963 2197 4077 4563 5889 6591 17667 19773 22801 25519 28561 53001 59319 68403 76557 85683 205209 229671 257049 296413 331747 615627 689013 771147 889239 995241 2667717 2985723 3442951 3853369 4312711 8003151 8957169 10328853 11560107 12938133 30986559 34680321 38814399 44758363 50093797 92959677 104040963 116443197 134275089 150281391 402825267 450844173 519885601 581858719 651219361 1208475801 1352532519 1559656803 1745576157 1953658083 4678970409 5236728471 5860974249 6758512813 7564163347 14036911227 15710185413 17582922747 20275538439 22692490041 60826615317 68077470123 87860666569 98334123511 182479845951 204232410369 263581999707 295002370533 790745999121 885007111599 1142188665397 2372237997363 2655021334797 3426565996191 10279697988573 14848452650161 30839093965719 44545357950483 133636073851449 400908221554347
• Sum of all divisors σ(n): 647720756648200
• Sum of proper divisors (its aliquot sum) s(n): 246812535093853
• 400908221554347 is a deficient number, because the sum of its proper divisors (246812535093853) is less than itself. Its deficiency is 154095686460494

Bases of 400908221554347

• Binary: 1011011001001111110111000001000100001111010101011₂
• Hexadecimal: 0x16C9FB8221EAB
• Base-36: 3Y3YOZYX0R

Squares and roots of 400908221554347

• 400908221554347 squared (400908221554347²) is 160727402109869380480674596409
• 400908221554347 cubed (400908221554347³) is 64436936934918133048279138787545698884539923
• The square root of 400908221554347 is 20022692.6649326315
• The cube root of 400908221554347 is 73736.3531001749

Scales and comparisons

• 400,908,221,554,347 seconds is equal to 12,747,641 years, 18 weeks, 3 days, 4 hours, 12 minutes, 27 seconds.
• To count from 1 to 400,908,221,554,347 would take you about thirty-one million, eight hundred sixty-nine thousand, one hundred 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 400908221554347 cubic inches would be around 6144.7 feet tall.

Recreational maths with 400908221554347

• 400908221554347 backwards is 743455122809004
• The number of decimal digits it has is: 15
• The sum of 400908221554347's digits is 54
• More coming soon!