400344353556

Names of 400344353556

• Cardinal: 400344353556 can be written as Four hundred billion, three hundred forty-four million, three hundred fifty-three thousand, five hundred fifty-six.

Scientific notation

• Scientific notation: 4.00344353556 × 10¹¹

Factors of 400344353556

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1570302

Divisors of 400344353556

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 42 84 3041 6082 9123 12164 18246 21287 36492 42574 63861 85148 127722 255444 1567249 3134498 4701747 6268996 9403494 10970743 18806988 21941486 32912229 43882972 65824458 131648916 4766004209 9532008418 14298012627 19064016836 28596025254 33362029463 57192050508 66724058926 100086088389 133448117852 200172176778 400344353556
• Sum of all divisors σ(n): 1067936688000
• Sum of proper divisors (its aliquot sum) s(n): 667592334444
• 400344353556 is an abundant number, because the sum of its proper divisors (667592334444) is greater than itself. Its abundance is 267247980888

Bases of 400344353556

• Binary: 101110100110110011000100000101100010100₂
• Hexadecimal: 0x5D36620B14
• Base-36: 53WYOW7O

Squares and roots of 400344353556

• 400344353556 squared (400344353556²) is 160275601424171529845136
• 400344353556 cubed (400344353556³) is 64165432042959064068710532710903616
• The square root of 400344353556 is 632727.7088574515
• The cube root of 400344353556 is 7370.1767397461

Scales and comparisons

• 400,344,353,556 seconds is equal to 12,729 years, 37 weeks, 4 hours, 52 minutes, 36 seconds.
• To count from 1 to 400,344,353,556 would take you about twenty-five thousand, four hundred fifty-nine 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 400344353556 cubic inches would be around 614.2 feet tall.

Recreational maths with 400344353556

• 400344353556 backwards is 655353443004
• 400344353556 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 400344353556's digits is 42
• More coming soon!