80813945124

Names of 80813945124

• Cardinal: 80813945124 can be written as Eighty billion, eight hundred thirteen million, nine hundred forty-five thousand, one hundred twenty-four.

Scientific notation

• Scientific notation: 8.0813945124 × 10¹⁰

Factors of 80813945124

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1903

Divisors of 80813945124

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 23 33 36 44 46 66 69 92 99 121 132 138 198 207 242 253 276 363 396 414 484 506 683 726 759 828 1012 1089 1181 1366 1452 1518 2049 2178 2277 2362 2732 2783 3036 3543 4098 4356 4554 4724 5566 6147 7086 7513 8196 8349 9108 10629 11132 12294 12991 14172 15026 15709 16698 21258 22539 24588 25047 25982 27163 30052 31418 33396 38973 42516 45078 47127 50094 51964 54326 62836 67617 77946 81489 82643 90156 94254 100188 108652 116919 135234 141381 142901 155892 162978 165286 172799 188508 233838 244467 247929 270468 282762 285802 298793 325956 330572 345598 428703 467676 488934 495858 518397 565524 571604 597586 691196 743787 806623 857406 896379 977868 991716 1036794 1195172 1286109 1487574 1555191 1613246 1714812 1792758 1900789 2073588 2419869 2572218 2689137 2975148 3110382 3226492 3286723 3585516 3801578 4839738 5144436 5378274 5702367 6220764 6573446 7259607 7603156 8872853 9679476 9860169 10756548 11404734 13146892 14519214 17107101 17745706 18552329 19720338 22809468 26618559 29038428 29580507 34214202 35491412 37104658 39440676 53237118 55656987 59161014 68428404 74209316 79855677 97601383 106474236 111313974 118322028 159711354 166970961 195202766 204075619 222627948 292804149 319422708 333941922 390405532 408151238 585608298 612226857 667883844 816302476 878412447 1171216596 1224453714 1756824894 1836680571 2244831809 2448907428 3513649788 3673361142 4489663618 6734495427 7346722284 8979327236 13468990854 20203486281 26937981708 40406972562 80813945124
• Sum of all divisors σ(n): 234843126336
• Sum of proper divisors (its aliquot sum) s(n): 154029181212
• 80813945124 is an abundant number, because the sum of its proper divisors (154029181212) is greater than itself. Its abundance is 73215236088

Bases of 80813945124

• Binary: 1001011010000111000101111000100100100₂
• Hexadecimal: 0x12D0E2F124
• Base-36: 114IJB50

Squares and roots of 80813945124

• 80813945124 squared (80813945124²) is 6530893726504883375376
• 80813945124 cubed (80813945124³) is 527787287224441509415655956866624
• The square root of 80813945124 is 284277.9364002773
• The cube root of 80813945124 is 4323.4333617575

Scales and comparisons

• 80,813,945,124 seconds is equal to 2,569 years, 32 weeks, 6 days, 14 hours, 5 minutes, 24 seconds.
• To count from 1 to 80,813,945,124 would take you about five thousand, one hundred thirty-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 80813945124 cubic inches would be around 360.3 feet tall.

Recreational maths with 80813945124

• 80813945124 backwards is 42154931808
• The number of decimal digits it has is: 11
• The sum of 80813945124's digits is 45
• More coming soon!