80790712992

Names of 80790712992

• Cardinal: 80790712992 can be written as Eighty billion, seven hundred ninety million, seven hundred twelve thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 8.0790712992 × 10¹⁰

Factors of 80790712992

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 954

Divisors of 80790712992

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 31 32 33 36 44 48 62 66 72 88 93 96 99 124 132 144 176 186 198 248 264 279 288 341 352 372 396 496 528 558 682 744 792 907 992 1023 1056 1116 1364 1488 1584 1814 2046 2232 2721 2728 2976 3069 3168 3628 4092 4464 5442 5456 6138 7256 8163 8184 8928 9977 10884 10912 12276 14512 16326 16368 19954 21768 24552 28117 29024 29931 32652 32736 39908 43536 49104 56234 59862 65304 79816 84351 87072 89793 98208 112468 119724 130608 159632 168702 179586 224936 239448 253053 261216 309287 319264 337404 359172 449872 478896 506106 618574 674808 718344 822649 899744 927861 957792 1012212 1237148 1349616 1436688 1645298 1855722 2024424 2467947 2474296 2699232 2783583 2873376 3290596 3711444 4048848 4935894 4948592 5567166 6581192 7403841 7422888 8097696 9049139 9871788 9897184 11134332 13162384 14807682 14845776 18098278 19743576 22268664 25502119 26324768 27147417 29615364 29691552 36196556 39487152 44537328 51004238 54294834 59230728 72393112 76506357 78974304 81442251 89074656 102008476 108589668 118461456 144786224 153012714 162884502 204016952 217179336 229519071 236922912 280523309 289572448 306025428 325769004 408033904 434358672 459038142 561046618 612050856 651538008 816067808 841569927 868717344 918076284 1122093236 1224101712 1303076016 1683139854 1836152568 2244186472 2448203424 2524709781 2606152032 3366279708 3672305136 4488372944 5049419562 6732559416 7344610272 8976745888 10098839124 13465118832 20197678248 26930237664 40395356496 80790712992
• Sum of all divisors σ(n): 259005382272
• Sum of proper divisors (its aliquot sum) s(n): 178214669280
• 80790712992 is an abundant number, because the sum of its proper divisors (178214669280) is greater than itself. Its abundance is 97423956288

Bases of 80790712992

• Binary: 1001011001111100000000111001010100000₂
• Hexadecimal: 0x12CF8072A0
• Base-36: 1144PD40

Squares and roots of 80790712992

• 80790712992 squared (80790712992²) is 6527139305755717592064
• 80790712992 cubed (80790712992³) is 527332238310112313643447960895488
• The square root of 80790712992 is 284237.0718115425
• The cube root of 80790712992 is 4323.0190264969

Scales and comparisons

• 80,790,712,992 seconds is equal to 2,568 years, 46 weeks, 3 days, 16 hours, 43 minutes, 12 seconds.
• To count from 1 to 80,790,712,992 would take you about five thousand, one hundred thirty-seven 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 80790712992 cubic inches would be around 360.3 feet tall.

Recreational maths with 80790712992

• 80790712992 backwards is 29921709708
• The number of decimal digits it has is: 11
• The sum of 80790712992's digits is 54
• More coming soon!