400857926316

Names of 400857926316

• Cardinal: 400857926316 can be written as Four hundred billion, eight hundred fifty-seven million, nine hundred twenty-six thousand, three hundred sixteen.

Scientific notation

• Scientific notation: 4.00857926316 × 10¹¹

Factors of 400857926316

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 24693

Divisors of 400857926316

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 12 23 46 69 89 92 138 178 267 276 356 534 683 1068 1366 2047 2049 2732 4094 4098 6141 8188 8196 12282 15709 23893 24564 31418 47127 47786 60787 62836 71679 94254 95572 121574 143358 182361 188508 243148 286716 364722 549539 729444 1099078 1398101 1648617 2126477 2198156 2796202 3297234 4194303 4252954 5592404 6379431 6594468 8388606 8505908 12758862 16318919 16777212 25517724 32637838 48908971 48956757 65275676 97817942 97913514 146726913 195635884 195827028 293453826 375335137 586907652 750670274 1126005411 1452383791 1501340548 2252010822 2904767582 4357151373 4504021644 5809535164 8714302746 17428605492 33404827193 66809654386 100214481579 133619308772 200428963158 400857926316
• Sum of all divisors σ(n): 988454638080
• Sum of proper divisors (its aliquot sum) s(n): 587596711764
• 400857926316 is an abundant number, because the sum of its proper divisors (587596711764) is greater than itself. Its abundance is 186738785448

Bases of 400857926316

• Binary: 101110101010100111111101000101010101100₂
• Hexadecimal: 0x5D54FE8AAC
• Base-36: 545GGJHO

Squares and roots of 400857926316

• 400857926316 squared (400857926316²) is 160687077090363685331856
• 400857926316 cubed (400857926316³) is 64412688508222417848399342455522496
• The square root of 400857926316 is 633133.4190484655
• The cube root of 400857926316 is 7373.3269482903

Scales and comparisons

• 400,857,926,316 seconds is equal to 12,746 years, 2 weeks, 1 day, 7 hours, 58 minutes, 36 seconds.
• To count from 1 to 400,857,926,316 would take you about twenty-five thousand, four hundred ninety-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 400857926316 cubic inches would be around 614.4 feet tall.

Recreational maths with 400857926316

• 400857926316 backwards is 613629758004
• The number of decimal digits it has is: 12
• The sum of 400857926316's digits is 51
• More coming soon!