80847215020

Names of 80847215020

• Cardinal: 80847215020 can be written as Eighty billion, eight hundred forty-seven million, two hundred fifteen thousand and twenty.

Scientific notation

• Scientific notation: 8.084721502 × 10¹⁰

Factors of 80847215020

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 427

Divisors of 80847215020

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 10 11 13 19 20 22 26 38 44 52 55 59 65 76 95 110 118 130 143 151 167 190 209 220 236 247 260 286 295 302 334 380 418 494 572 590 604 649 668 715 755 767 835 836 988 1045 1121 1180 1235 1298 1430 1510 1534 1661 1670 1837 1963 2090 2171 2242 2470 2596 2717 2860 2869 3020 3068 3173 3245 3322 3340 3674 3835 3926 4180 4342 4484 4940 5434 5605 5738 6346 6490 6644 7348 7670 7852 8305 8437 8684 8909 9185 9815 9853 10855 10868 11210 11476 12331 12692 12980 13585 14345 14573 15340 15865 16610 16874 17818 18370 19630 19706 21593 21710 22420 23881 24662 25217 27170 28690 29146 31559 31730 33220 33748 34903 35636 36740 37297 39260 39412 41249 42185 43186 43420 44545 47762 49265 49324 50434 54340 57380 58292 61655 63118 63460 69806 72865 74594 82498 84370 86372 89090 95524 97999 98530 100868 107965 108383 115817 119405 123310 126085 126236 128089 139612 145730 149188 157795 160303 164996 168740 169271 174515 178180 186485 187207 195998 197060 206245 215930 216766 231634 238810 246620 252170 256178 277387 291460 315590 320606 327821 338542 349030 372970 374414 391996 410267 412490 431860 433532 453739 463268 477620 479123 489995 504340 512356 541915 554774 579085 631180 640445 641212 655642 677084 698060 745940 748828 801515 820534 824980 846355 907478 936035 958246 979990 1083830 1109548 1158170 1273987 1280890 1311284 1386935 1408979 1487803 1603030 1639105 1641068 1692710 1814956 1861981 1872070 1916492 1959980 2051335 2059277 2167660 2200523 2268695 2316340 2395615 2433691 2547974 2561780 2773870 2817958 2975606 3206060 3278210 3385420 3606031 3723962 3744140 4102670 4118554 4401046 4537390 4791230 4867382 5095948 5270353 5547740 5635916 5951212 6228599 6369935 6556420 7044895 7212062 7439015 7447924 8205340 8237108 8802092 9074780 9309905 9582460 9734764 10296385 10540706 11002615 12168455 12457198 12739870 14089790 14424124 14878030 16365833 18030155 18619810 19341439 20592770 21081412 22005230 24205753 24336910 24914396 25479740 26351765 26770601 28179580 28268257 29756060 31142995 32731666 36060310 37239620 38682878 41185540 44010460 48411506 48673820 52703530 53541202 56536514 62285990 65463332 68514589 72120620 77365756 81829165 96707195 96823012 105407060 107082404 113073028 121028765 124571980 133853005 137029178 141341285 163658330 193414390 212755829 242057530 267706010 274058356 282682570 310950827 327316660 342572945 367487341 386828780 425511658 484115060 535412020 565365140 621901654 685145890 734974682 851023316 1063779145 1243803308 1370291780 1469949364 1554754135 1837436705 2127558290 3109508270 3674873410 4042360751 4255116580 6219016540 7349746820 8084721502 16169443004 20211803755 40423607510 80847215020
• Sum of all divisors σ(n): 216218419200
• Sum of proper divisors (its aliquot sum) s(n): 135371204180
• 80847215020 is an abundant number, because the sum of its proper divisors (135371204180) is greater than itself. Its abundance is 54523989160

Bases of 80847215020

• Binary: 1001011010010110111101001100110101100₂
• Hexadecimal: 0x12D2DE99AC
• Base-36: 1152CECS

Squares and roots of 80847215020

• 80847215020 squared (80847215020²) is 6536272176490113600400
• 80847215020 cubed (80847215020³) is 528439402081939603155765158008000
• The square root of 80847215020 is 284336.4468723627
• The cube root of 80847215020 is 4324.0265780383

Scales and comparisons

• 80,847,215,020 seconds is equal to 2,570 years, 35 weeks, 6 days, 15 hours, 43 minutes, 40 seconds.
• To count from 1 to 80,847,215,020 would take you about five thousand, one hundred forty-one 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 80847215020 cubic inches would be around 360.3 feet tall.

Recreational maths with 80847215020

• 80847215020 backwards is 02051274808
• The number of decimal digits it has is: 11
• The sum of 80847215020's digits is 37
• More coming soon!