38474077642

Names of 38474077642

• Cardinal: 38474077642 can be written as Thirty-eight billion, four hundred seventy-four million, seventy-seven thousand, six hundred forty-two.

Scientific notation

• Scientific notation: 3.8474077642 × 10¹⁰

Factors of 38474077642

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4957

Divisors of 38474077642

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 7 11 13 14 22 26 49 77 91 98 143 154 182 286 539 637 641 1001 1078 1274 1282 2002 4283 4487 7007 7051 8333 8566 8974 14014 14102 16666 29981 31409 47113 49357 55679 58331 59962 62818 91663 94226 98714 111358 116662 183326 209867 329791 345499 389753 408317 419734 612469 641641 659582 690998 779506 816634 1224938 1283282 2308537 2728271 2745403 4287283 4491487 4617074 5456542 5490806 8574566 8982974 19217821 30010981 30199433 35690239 38435642 60021962 60398866 71380478 134524747 211396031 249831673 269049494 392592629 422792062 499663346 785185258 1479772217 1748821711 2748148403 2959544434 3497643422 5496296806 19237038821 38474077642
• Sum of all divisors σ(n): 79011422784
• Sum of proper divisors (its aliquot sum) s(n): 40537345142
• 38474077642 is an abundant number, because the sum of its proper divisors (40537345142) is greater than itself. Its abundance is 2063267500

Bases of 38474077642

• Binary: 100011110101001110111101010111001010₂
• Hexadecimal: 0x8F53BD5CA
• Base-36: HOAH0AY

Squares and roots of 38474077642

• 38474077642 squared (38474077642²) is 1480254650402644280164
• 38474077642 cubed (38474077642³) is 56951432349522902597136936493288
• The square root of 38474077642 is 196148.1012959341
• The cube root of 38474077642 is 3375.8986948709

Scales and comparisons

• 38,474,077,642 seconds is equal to 1,223 years, 18 weeks, 3 days, 19 hours, 47 minutes, 22 seconds.
• To count from 1 to 38,474,077,642 would take you about two thousand, four 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 38474077642 cubic inches would be around 281.3 feet tall.

Recreational maths with 38474077642

• 38474077642 backwards is 24677047483
• The number of decimal digits it has is: 11
• The sum of 38474077642's digits is 52
• More coming soon!