80009839980

Names of 80009839980

• Cardinal: 80009839980 can be written as Eighty billion, nine million, eight hundred thirty-nine thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 8.000983998 × 10¹⁰

Factors of 80009839980

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 175

Divisors of 80009839980

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 31 35 36 42 45 60 62 63 70 84 90 93 105 124 126 127 140 155 180 186 210 217 252 254 279 310 315 372 381 420 434 465 508 558 620 630 635 651 762 868 889 930 1085 1116 1143 1260 1270 1302 1395 1524 1778 1860 1905 1953 2170 2286 2540 2604 2667 2790 3255 3556 3810 3906 3937 4340 4445 4572 5334 5580 5715 6510 7620 7812 7874 8001 8890 9765 10668 11430 11811 13020 13335 15748 16002 16129 17780 19530 19685 22860 23622 26670 27559 32004 32258 35433 39060 39370 40005 47244 48387 53340 55118 59055 64516 70866 78740 80010 80645 82677 96774 110236 112903 118110 137795 141732 145161 160020 161290 165354 177165 193548 225806 236220 241935 248031 275590 290322 322580 330708 338709 354330 413385 451612 483870 496062 499999 551180 564515 580644 677418 708660 725805 826770 967740 992124 999998 1016127 1129030 1240155 1354836 1451610 1499997 1653540 1693545 1999996 2032254 2048383 2258060 2480310 2499995 2903220 2999994 3387090 3499993 4064508 4096766 4499991 4960620 4999990 5080635 5999988 6145149 6774180 6999986 7499985 8193532 8999982 9999980 10161270 10241915 10499979 12290298 13999972 14338681 14999970 17499965 17999964 18435447 20322540 20483830 20999958 22499955 24580596 28677362 29999940 30725745 31499937 34999930 36870894 40967660 41999916 43016043 44999910 52499895 57354724 61451490 62999874 63499873 69999860 71693405 73741788 86032086 89999820 92177235 104999790 122902980 125999748 126999746 129048129 143386810 157499685 172064172 184354470 190499619 209999580 215080215 253999492 258096258 286773620 314999370 317499365 368708940 380999238 430160430 444499111 516192516 571498857 629998740 634998730 645240645 761998476 860320860 888998222 952498095 1142997714 1269997460 1290481290 1333497333 1777996444 1904996190 2222495555 2285995428 2580962580 2666994666 2857494285 3809992380 4000491999 4444991110 5333989332 5714988570 6667486665 8000983998 8889982220 11429977140 13334973330 16001967996 20002459995 26669946660 40004919990 80009839980
• Sum of all divisors σ(n): 288587120640
• Sum of proper divisors (its aliquot sum) s(n): 208577280660
• 80009839980 is an abundant number, because the sum of its proper divisors (208577280660) is greater than itself. Its abundance is 128567440680

Bases of 80009839980

• Binary: 1001010100000111101010100010101101100₂
• Hexadecimal: 0x12A0F5456C
• Base-36: 10R7SJN0

Squares and roots of 80009839980

• 80009839980 squared (80009839980²) is 6401574493625206400400
• 80009839980 cubed (80009839980³) is 512188950855002294190475807992000
• The square root of 80009839980 is 282860.1067312251
• The cube root of 80009839980 is 4309.0460361065

Scales and comparisons

• 80,009,839,980 seconds is equal to 2,544 years, 3 weeks, 2 days, 19 hours, 33 minutes.
• To count from 1 to 80,009,839,980 would take you about five thousand and eighty-eight 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 80009839980 cubic inches would be around 359.1 feet tall.

Recreational maths with 80009839980

• 80009839980 backwards is 08993890008
• The number of decimal digits it has is: 11
• The sum of 80009839980's digits is 54
• More coming soon!