80021106880

Names of 80021106880

• Cardinal: 80021106880 can be written as Eighty billion, twenty-one million, one hundred six thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 8.002110688 × 10¹⁰

Factors of 80021106880

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 76085

Divisors of 80021106880

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 5 8 10 11 13 16 20 22 23 26 32 40 44 46 52 55 64 65 80 88 92 104 110 115 130 143 160 176 184 208 220 230 253 260 286 299 320 352 368 416 440 460 506 520 572 598 704 715 736 832 880 920 1012 1040 1144 1196 1265 1430 1472 1495 1760 1840 2024 2080 2288 2392 2530 2860 2990 3289 3520 3680 4048 4160 4576 4784 5060 5720 5980 6578 7360 8096 9152 9568 10120 11440 11960 13156 16192 16445 19136 20240 22880 23920 26312 32890 40480 45760 47840 52624 65780 76031 80960 95680 105248 131560 152062 210496 263120 304124 380155 526240 608248 760310 836341 988403 1052480 1216496 1520620 1672682 1748713 1976806 2432992 3041240 3345364 3497426 3953612 4181705 4865984 4942015 6082480 6690728 6994852 7907224 8363410 8743565 9884030 10872433 12164960 13381456 13989704 15814448 16726820 17487130 19235843 19768060 21744866 22733269 24329920 26762912 27979408 31628896 33453640 34974260 38471686 39536120 43489732 45466538 53525824 54362165 55958816 63257792 66907280 69948520 76943372 79072240 86979464 90933076 96179215 108724330 111917632 113666345 133814560 139897040 153886744 158144480 173958928 181866152 192358430 217448660 227332690 250065959 267629120 279794080 307773488 316288960 347917856 363732304 384716860 434897320 454665380 500131918 559588160 615546976 695835712 727464608 769433720 869794640 909330760 1000263836 1231093952 1250329795 1454929216 1538867440 1739589280 1818661520 2000527672 2500659590 3077734880 3479178560 3637323040 4001055344 5001319180 6155469760 7274646080 8002110688 10002638360 16004221376 20005276720 40010553440 80021106880
• Sum of all divisors σ(n): 233599500288
• Sum of proper divisors (its aliquot sum) s(n): 153578393408
• 80021106880 is an abundant number, because the sum of its proper divisors (153578393408) is greater than itself. Its abundance is 73557286528

Bases of 80021106880

• Binary: 1001010100001101000010011000011000000₂
• Hexadecimal: 0x12A1A130C0
• Base-36: 10REI18G

Squares and roots of 80021106880

• 80021106880 squared (80021106880²) is 6403377546300383334400
• 80021106880 cubed (80021106880³) is 512405359025495123386993180672000
• The square root of 80021106880 is 282880.0220588227
• The cube root of 80021106880 is 4309.2482916963

Scales and comparisons

• 80,021,106,880 seconds is equal to 2,544 years, 22 weeks, 5 hours, 14 minutes, 40 seconds.
• To count from 1 to 80,021,106,880 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 80021106880 cubic inches would be around 359.1 feet tall.

Recreational maths with 80021106880

• 80021106880 backwards is 08860112008
• The number of decimal digits it has is: 11
• The sum of 80021106880's digits is 34
• More coming soon!