801385494

Names of 801385494

• Cardinal: 801385494 can be written as Eight hundred one million, three hundred eighty-five thousand, four hundred ninety-four.

Scientific notation

• Scientific notation: 8.01385494 × 10⁸

Factors of 801385494

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 152

Divisors of 801385494

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 6 7 13 14 21 26 39 42 49 78 91 98 127 147 169 182 254 273 294 338 381 507 546 637 762 889 1014 1183 1274 1651 1778 1911 2366 2667 3302 3549 3822 4953 5334 6223 7098 8281 9906 11557 12446 16129 16562 18669 21463 23114 24843 32258 34671 37338 42926 48387 49686 64389 69342 80899 96774 112903 128778 150241 161798 209677 225806 242697 300482 338709 419354 450723 485394 629031 677418 790321 901446 1051687 1258062 1467739 1580642 2103374 2370963 2725801 2935478 3155061 4403217 4741926 5451602 6310122 8177403 8806434 10274173 16354806 19080607 20548346 30822519 38161214 57241821 61645038 114483642 133564249 267128498 400692747 801385494
• Sum of all divisors σ(n): 2034921204
• Sum of proper divisors (its aliquot sum) s(n): 1233535710
• 801385494 is an abundant number, because the sum of its proper divisors (1233535710) is greater than itself. Its abundance is 432150216

Bases of 801385494

• Binary: 101111110001000010110000010110₂
• Hexadecimal: 0x2FC42C16
• Base-36: D94H06

Squares and roots of 801385494

• 801385494 squared (801385494²) is 642218709993624036
• 801385494 cubed (801385494³) is 514664758164283134940133784
• The square root of 801385494 is 28308.7529573451
• The cube root of 801385494 is 928.8533654359

Scales and comparisons

• 801,385,494 seconds is equal to 25 years, 25 weeks, 7 hours, 4 minutes, 54 seconds.
• To count from 1 to 801,385,494 would take you about thirty-eight 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 801385494 cubic inches would be around 77.4 feet tall.

Recreational maths with 801385494

• 801385494 backwards is 494583108
• 801385494 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 801385494's digits is 42
• More coming soon!