42495413784

Names of 42495413784

• Cardinal: 42495413784 can be written as Forty-two billion, four hundred ninety-five million, four hundred thirteen thousand, seven hundred eighty-four.

Scientific notation

• Scientific notation: 4.2495413784 × 10¹⁰

Factors of 42495413784

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1485

Divisors of 42495413784

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 12 24 29 58 87 116 174 232 348 696 841 1451 1682 2523 2902 3364 4353 5046 5804 6728 8706 10092 11608 17412 20184 34824 42079 84158 126237 168316 252474 336632 504948 1009896 1220291 2105401 2440582 3660873 4210802 4881164 6316203 7321746 8421604 9762328 12632406 14643492 16843208 25264812 29286984 50529624 61056629 122113258 183169887 244226516 366339774 488453032 732679548 1465359096 1770642241 3541284482 5311926723 7082568964 10623853446 14165137928 21247706892 42495413784
• Sum of all divisors σ(n): 110104137780
• Sum of proper divisors (its aliquot sum) s(n): 67608723996
• 42495413784 is an abundant number, because the sum of its proper divisors (67608723996) is greater than itself. Its abundance is 25113310212

Bases of 42495413784

• Binary: 100111100100111011001000111000011000₂
• Hexadecimal: 0x9E4EC8E18
• Base-36: JISO74O

Squares and roots of 42495413784

• 42495413784 squared (42495413784²) is 1805860192673377198656
• 42495413784 cubed (42495413784³) is 76740776123709129217597488674304
• The square root of 42495413784 is 206144.1577731467
• The cube root of 42495413784 is 3489.6404909329

Scales and comparisons

• 42,495,413,784 seconds is equal to 1,351 years, 11 weeks, 4 days, 1 hour, 36 minutes, 24 seconds.
• To count from 1 to 42,495,413,784 would take you about two thousand, seven hundred 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 42495413784 cubic inches would be around 290.8 feet tall.

Recreational maths with 42495413784

• 42495413784 backwards is 48731459424
• The number of decimal digits it has is: 11
• The sum of 42495413784's digits is 51
• More coming soon!