400400756150528

Names of 400400756150528

• Cardinal: 400400756150528 can be written as Four hundred trillion, four hundred billion, seven hundred fifty-six million, one hundred fifty thousand, five hundred twenty-eight.

Scientific notation

• Scientific notation: 4.00400756150528 × 10¹⁴

Factors of 400400756150528

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 122

Divisors of 400400756150528

• Number of divisors d(n): 234
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 113 128 196 224 226 256 343 392 448 452 686 784 791 896 904 1372 1568 1582 1792 1808 2401 2744 3136 3164 3616 4802 5488 5537 6272 6328 7232 9604 10976 11074 12544 12656 14464 16807 19208 21952 22148 25312 28928 33614 38416 38759 43904 44296 50624 67228 76832 77518 87808 88592 101248 117649 134456 153664 155036 177184 202496 235298 268912 271313 307328 310072 354368 470596 537824 542626 614656 620144 708736 823543 941192 1075648 1085252 1240288 1417472 1647086 1882384 1899191 2151296 2170504 2480576 3294172 3764768 3798382 4302592 4341008 4961152 5764801 6588344 7529536 7596764 8682016 9922304 11529602 13176688 13294337 15059072 15193528 17364032 23059204 26353376 26588674 30118144 30387056 34728064 40353607 46118408 52706752 53177348 60774112 69456128 80707214 92236816 93060359 105413504 106354696 121548224 161414428 184473632 186120718 210827008 212709392 243096448 282475249 322828856 368947264 372241436 425418784 486192896 564950498 645657712 651422513 737894528 744482872 850837568 1129900996 1291315424 1302845026 1475789056 1488965744 1701675136 1977326743 2259801992 2582630848 2605690052 2977931488 3403350272 3954653486 4519603984 4559957591 5165261696 5211380104 5955862976 7909306972 9039207968 9119915182 10330523392 10422760208 11911725952 13841287201 15818613944 18078415936 18239830364 20845520416 23823451904 27682574402 31637227888 31919703137 36156831872 36479660728 41691040832 55365148804 63274455776 63839406274 72313663744 72959321456 83382081664 110730297608 126548911552 127678812548 145918642912 166764163328 221460595216 223437921959 253097823104 255357625096 291837285824 442921190432 446875843918 506195646208 510715250192 583674571648 885842380864 893751687836 1021430500384 1167349143296 1564065453713 1771684761728 1787503375672 2042861000768 3128130907426 3543369523456 3575006751344 4085722001536 6256261814852 7150013502688 8171444003072 12512523629704 14300027005376 25025047259408 28600054010752 50050094518816 57200108021504 100100189037632 200200378075264 400400756150528
• Sum of all divisors σ(n): 940695402031854
• Sum of proper divisors (its aliquot sum) s(n): 540294645881326
• 400400756150528 is an abundant number, because the sum of its proper divisors (540294645881326) is greater than itself. Its abundance is 139893889730798

Bases of 400400756150528

• Binary: 1011011000010100110010000110101101001000100000000₂
• Hexadecimal: 0x16C2990D69100
• Base-36: 3XXHKG65FK

Squares and roots of 400400756150528

• 400400756150528 squared (400400756150528²) is 160320765525914586020994678784
• 400400756150528 cubed (400400756150528³) is 64192555743207702027318172061659047711997952
• The square root of 400400756150528 is 20010016.3955587003
• The cube root of 400400756150528 is 73705.2283976911

Scales and comparisons

• 400,400,756,150,528 seconds is equal to 12,731,505 years, 27 weeks, 2 days, 2 minutes, 8 seconds.
• To count from 1 to 400,400,756,150,528 would take you about thirty-one million, eight hundred twenty-eight thousand, seven hundred sixty-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 400400756150528 cubic inches would be around 6142.1 feet tall.

Recreational maths with 400400756150528

• 400400756150528 backwards is 825051657004004
• The number of decimal digits it has is: 15
• The sum of 400400756150528's digits is 47
• More coming soon!