401968996416

Names of 401968996416

• Cardinal: 401968996416 can be written as Four hundred one billion, nine hundred sixty-eight million, nine hundred ninety-six thousand, four hundred sixteen.

Scientific notation

• Scientific notation: 4.01968996416 × 10¹¹

Factors of 401968996416

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 141042

Divisors of 401968996416

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 96 104 108 117 127 144 156 192 208 216 234 254 288 312 351 381 416 432 468 508 576 624 702 762 832 864 936 1016 1143 1248 1404 1524 1651 1728 1872 2032 2286 2496 2808 3048 3302 3429 3744 4064 4572 4953 5616 6096 6604 6858 7488 8128 9144 9906 11232 12192 13208 13716 14859 18288 19812 22464 24384 26416 27432 29718 36576 39624 44577 52832 54864 59436 73152 79248 89154 105664 109728 118872 140897 158496 178308 219456 237744 281794 316992 356616 422691 475488 563588 713232 845382 950976 1127176 1268073 1426464 1690764 1831661 2254352 2536146 2852928 3381528 3663322 3804219 4508704 5072292 5494983 6763056 7326644 7608438 9017408 10144584 10989966 13526112 14653288 15216876 16484949 17893919 20289168 21979932 27052224 29306576 30433752 32969898 35787838 40578336 43959864 49454847 53681757 58613152 60867504 65939796 71575676 81156672 87919728 98909694 107363514 117226304 121735008 131879592 143151352 161045271 175839456 197819388 214727028 232620947 243470016 263759184 286302704 322090542 351678912 395638776 429454056 465241894 483135813 527518368 572605408 644181084 697862841 791277552 858908112 930483788 966271626 1055036736 1145210816 1288362168 1395725682 1582555104 1717816224 1860967576 1932543252 2093588523 2576724336 2791451364 3165110208 3435632448 3721935152 3865086504 4187177046 5153448672 5582902728 6280765569 7443870304 7730173008 8374354092 10306897344 11165805456 12561531138 14887740608 15460346016 16748708184 22331610912 25123062276 30920692032 33497416368 44663221824 50246124552 66994832736 100492249104 133989665472 200984498208 401968996416
• Sum of all divisors σ(n): 1282645217280
• Sum of proper divisors (its aliquot sum) s(n): 880676220864
• 401968996416 is an abundant number, because the sum of its proper divisors (880676220864) is greater than itself. Its abundance is 478707224448

Bases of 401968996416

• Binary: 101110110010111001110000010000001000000₂
• Hexadecimal: 0x5D97382040
• Base-36: 54NTYMO0

Squares and roots of 401968996416

• 401968996416 squared (401968996416²) is 161579074079686220845056
• 401968996416 cubed (401968996416³) is 64949778249637989005270899755319296
• The square root of 401968996416 is 634010.2494565841
• The cube root of 401968996416 is 7380.1329555001

Scales and comparisons

• 401,968,996,416 seconds is equal to 12,781 years, 19 weeks, 1 day, 22 hours, 33 minutes, 36 seconds.
• To count from 1 to 401,968,996,416 would take you about twenty-five thousand, five hundred sixty-two 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 401968996416 cubic inches would be around 615 feet tall.

Recreational maths with 401968996416

• 401968996416 backwards is 614699869104
• The number of decimal digits it has is: 12
• The sum of 401968996416's digits is 63
• More coming soon!