80117728320

Names of 80117728320

• Cardinal: 80117728320 can be written as Eighty billion, one hundred seventeen million, seven hundred twenty-eight thousand, three hundred twenty.

Scientific notation

• Scientific notation: 8.011772832 × 10¹⁰

Factors of 80117728320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1703200

Divisors of 80117728320

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 49 56 60 64 70 80 84 96 98 105 112 120 140 147 160 168 192 196 210 224 240 245 280 294 320 336 392 420 448 480 490 560 588 672 735 784 840 960 980 1120 1176 1344 1470 1568 1680 1960 2240 2352 2940 3136 3360 3920 4704 5880 6720 7840 9408 11760 15680 23520 47040 1703183 3406366 5109549 6812732 8515915 10219098 11922281 13625464 17031830 20438196 23844562 25547745 27250928 34063660 35766843 40876392 47689124 51095490 54501856 59611405 68127320 71533686 81752784 83455967 95378248 102190980 109003712 119222810 136254640 143067372 163505568 166911934 178834215 190756496 204381960 238445620 250367901 272509280 286134744 327011136 333823868 357668430 381512992 408763920 417279835 476891240 500735802 545018560 572269488 667647736 715336860 763025984 817527840 834559670 953782480 1001471604 1144538976 1251839505 1335295472 1430673720 1635055680 1669119340 1907564960 2002943208 2289077952 2503679010 2670590944 2861347440 3338238680 3815129920 4005886416 5007358020 5341181888 5722694880 6676477360 8011772832 10014716040 11445389760 13352954720 16023545664 20029432080 26705909440 40058864160 80117728320
• Sum of all divisors σ(n): 295904375424
• Sum of proper divisors (its aliquot sum) s(n): 215786647104
• 80117728320 is an abundant number, because the sum of its proper divisors (215786647104) is greater than itself. Its abundance is 135668918784

Bases of 80117728320

• Binary: 1001010100111011000111000010001000000₂
• Hexadecimal: 0x12A7638440
• Base-36: 10T00YTC

Squares and roots of 80117728320

• 80117728320 squared (80117728320²) is 6418850391157330022400
• 80117728320 cubed (80117728320³) is 514263711765468697111222714368000
• The square root of 80117728320 is 283050.7521982587
• The cube root of 80117728320 is 4310.9819938971

Scales and comparisons

• 80,117,728,320 seconds is equal to 2,547 years, 25 weeks, 5 days, 12 hours, 32 minutes.
• To count from 1 to 80,117,728,320 would take you about five thousand and ninety-four 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 80117728320 cubic inches would be around 359.2 feet tall.

Recreational maths with 80117728320

• 80117728320 backwards is 02382771108
• The number of decimal digits it has is: 11
• The sum of 80117728320's digits is 39
• More coming soon!