400457961072

Names of 400457961072

• Cardinal: 400457961072 can be written as Four hundred billion, four hundred fifty-seven million, nine hundred sixty-one thousand and seventy-two.

Scientific notation

• Scientific notation: 4.00457961072 × 10¹¹

Factors of 400457961072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 19516

Divisors of 400457961072

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 36 39 48 52 54 72 78 104 108 117 144 156 208 216 234 312 351 432 468 624 702 936 1404 1872 2808 4877 5616 9754 14621 14631 19508 29242 29262 39016 43863 43893 58484 58524 63401 78032 87726 87786 116968 117048 126802 131589 131679 175452 175572 190073 190203 233936 234096 253604 263178 263358 350904 351144 380146 380406 394767 507208 526356 526716 570219 570609 701808 702288 760292 760812 789534 1014416 1052712 1053432 1140438 1141218 1520584 1521624 1579068 1710657 1711827 2105424 2106864 2280876 2282436 3041168 3043248 3158136 3421314 3423654 4561752 4564872 5131971 6316272 6842628 6847308 9123504 9129744 10263942 13685256 13694616 20527884 27370512 27389232 41055768 71306617 82111536 142613234 213919851 285226468 427839702 570452936 641759553 855679404 926986021 1140905872 1283519106 1711358808 1853972042 1925278659 2567038212 2780958063 3422717616 3707944084 3850557318 5134076424 5561916126 7415888168 7701114636 8342874189 10268152848 11123832252 14831776336 15402229272 16685748378 22247664504 25028622567 30804458544 33371496756 44495329008 50057245134 66742993512 100114490268 133485987024 200228980536 400457961072
• Sum of all divisors σ(n): 1238221373760
• Sum of proper divisors (its aliquot sum) s(n): 837763412688
• 400457961072 is an abundant number, because the sum of its proper divisors (837763412688) is greater than itself. Its abundance is 437305451616

Bases of 400457961072

• Binary: 101110100111101001001111000111001110000₂
• Hexadecimal: 0x5D3D278E70
• Base-36: 53YUBWC0

Squares and roots of 400457961072

• 400457961072 squared (400457961072²) is 160366578585943467389184
• 400457961072 cubed (400457961072³) is 64220073084619577870130547745845248
• The square root of 400457961072 is 632817.4784817499
• The cube root of 400457961072 is 7370.8738298675

Scales and comparisons

• 400,457,961,072 seconds is equal to 12,733 years, 16 weeks, 6 days, 2 hours, 31 minutes, 12 seconds.
• To count from 1 to 400,457,961,072 would take you about twenty-five thousand, four hundred sixty-six 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 400457961072 cubic inches would be around 614.2 feet tall.

Recreational maths with 400457961072

• 400457961072 backwards is 270169754004
• The number of decimal digits it has is: 12
• The sum of 400457961072's digits is 45
• More coming soon!