400963999329943448

Names of 400963999329943448

• Cardinal: 400963999329943448 can be written as Four hundred quadrillion, nine hundred sixty-three trillion, nine hundred ninety-nine billion, three hundred twenty-nine million, nine hundred forty-three thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 4.00963999329943448 × 10¹⁷

Factors of 400963999329943448

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 4953226355

Divisors of 400963999329943448

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 4 7 8 14 28 56 1445959 2891918 5783836 10121713 11567672 20243426 40486852 80973704 4951780387 9903560774 19807121548 34662462709 39614243096 69324925418 138649850836 277299701672 7160071416606133 14320142833212266 28640285666424532 50120499916242931 57280571332849064 100240999832485862 200481999664971724 400963999329943448
• Sum of all divisors σ(n): 859209164379897600
• Sum of proper divisors (its aliquot sum) s(n): 458245165049954152
• 400963999329943448 is an abundant number, because the sum of its proper divisors (458245165049954152) is greater than itself. Its abundance is 57281165720010704

Bases of 400963999329943448

• Binary: 10110010000100000101010001000001011110001111111111110011000₂
• Hexadecimal: 0x59082A20BC7FF98
• Base-36: 31O1VIDLDGUW

Squares and roots of 400963999329943448

• 400963999329943448 squared (400963999329943448²) is 160772128758662889816719782878128704
• 400963999329943448 cubed (400963999329943448³) is 64463835727862088698741534940998828005148444385531392
• The square root of 400963999329943448 is 633217181.8025340411
• The cube root of 400963999329943448 is 737397.7255198605

Scales and comparisons

• 400,963,999,329,943,448 seconds is equal to 12,749,414,915 years, 31 weeks, 4 days, 18 hours, 4 minutes, 8 seconds.
• To count from 1 to 400,963,999,329,943,448 would take you about thirty-eight billion, two hundred forty-eight million, two hundred forty-four thousand, seven hundred forty-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 400963999329943448 cubic inches would be around 61449.8 feet tall.

Recreational maths with 400963999329943448

• 400963999329943448 backwards is 844349923999369004
• The number of decimal digits it has is: 18
• The sum of 400963999329943448's digits is 95
• More coming soon!