80875632864

Names of 80875632864

• Cardinal: 80875632864 can be written as Eighty billion, eight hundred seventy-five million, six hundred thirty-two thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 8.0875632864 × 10¹⁰

Factors of 80875632864

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2143

Divisors of 80875632864

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 19 24 26 32 38 39 48 52 57 76 78 89 96 104 114 152 156 178 208 228 247 267 304 312 356 361 416 456 494 534 608 624 712 722 741 912 988 1068 1083 1157 1248 1424 1444 1482 1691 1824 1976 2017 2136 2166 2314 2848 2888 2964 3382 3471 3952 4034 4272 4332 4628 4693 5073 5776 5928 6051 6764 6942 7904 8068 8544 8664 9256 9386 10146 11552 11856 12102 13528 13884 14079 16136 17328 18512 18772 20292 21983 23712 24204 26221 27056 27768 28158 32129 32272 34656 37024 37544 38323 40584 43966 48408 52442 54112 55536 56316 64258 64544 65949 75088 76646 78663 81168 87932 96387 96816 104884 111072 112632 114969 128516 131898 150176 153292 157326 162336 175864 179513 192774 193632 209768 225264 229938 257032 263796 306584 314652 351728 359026 385548 417677 419536 450528 459876 498199 514064 527592 538539 613168 629304 703456 718052 728137 771096 835354 839072 919752 996398 1028128 1055184 1077078 1226336 1253031 1258608 1436104 1456274 1494597 1542192 1670708 1839504 1992796 2110368 2154156 2184411 2333669 2506062 2517216 2872208 2912548 2989194 3084384 3341416 3410747 3679008 3985592 4308312 4368822 4667338 5012124 5744416 5825096 5978388 6682832 6821494 7001007 7971184 8616624 8737644 9334676 9465781 10024248 10232241 11650192 11956776 13365664 13642988 14002014 15942368 17233248 17475288 18669352 18931562 20048496 20464482 23300384 23913552 27285976 28004028 28397343 34950576 37338704 37863124 40096992 40928964 44339711 47827104 54571952 56008056 56794686 64804193 69901152 74677408 75726248 81857928 88679422 109143904 112016112 113589372 129608386 133019133 151452496 163715856 177358844 194412579 224032224 227178744 259216772 266038266 302904992 327431712 354717688 388825158 454357488 518433544 532076532 709435376 777650316 842454509 908714976 1036867088 1064153064 1418870752 1555300632 1684909018 2073734176 2128306128 2527363527 3110601264 3369818036 4256612256 5054727054 6221202528 6739636072 10109454108 13479272144 20218908216 26958544288 40437816432 80875632864
• Sum of all divisors σ(n): 244127792160
• Sum of proper divisors (its aliquot sum) s(n): 163252159296
• 80875632864 is an abundant number, because the sum of its proper divisors (163252159296) is greater than itself. Its abundance is 82376526432

Bases of 80875632864

• Binary: 1001011010100100100000011100011100000₂
• Hexadecimal: 0x12D49038E0
• Base-36: 115J9HPC

Squares and roots of 80875632864

• 80875632864 squared (80875632864²) is 6540867991152516842496
• 80875632864 cubed (80875632864³) is 528996838264340152383283009388544
• The square root of 80875632864 is 284386.4146966237
• The cube root of 80875632864 is 4324.5331513245

Scales and comparisons

• 80,875,632,864 seconds is equal to 2,571 years, 30 weeks, 6 days, 13 hours, 34 minutes, 24 seconds.
• To count from 1 to 80,875,632,864 would take you about five thousand, one hundred forty-three 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 80875632864 cubic inches would be around 360.4 feet tall.

Recreational maths with 80875632864

• 80875632864 backwards is 46823657808
• 80875632864 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 80875632864's digits is 57
• More coming soon!