80668244400

Names of 80668244400

• Cardinal: 80668244400 can be written as Eighty billion, six hundred sixty-eight million, two hundred forty-four thousand, four hundred.

Scientific notation

• Scientific notation: 8.06682444 × 10¹⁰

Factors of 80668244400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 8513

Divisors of 80668244400

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 29 30 40 48 50 58 60 75 80 87 100 116 120 145 150 174 200 232 240 283 290 300 348 400 435 464 566 580 600 696 725 849 870 1132 1160 1200 1392 1415 1450 1698 1740 2175 2264 2320 2830 2900 3396 3480 4245 4350 4528 5660 5800 6792 6960 7075 8191 8207 8490 8700 11320 11600 13584 14150 16382 16414 16980 17400 21225 22640 24573 24621 28300 32764 32828 33960 34800 40955 41035 42450 49146 49242 56600 65528 65656 67920 81910 82070 84900 98292 98484 113200 122865 123105 131056 131312 163820 164140 169800 196584 196968 204775 205175 237539 245730 246210 327640 328280 339600 393168 393936 409550 410350 475078 491460 492420 614325 615525 655280 656560 712617 819100 820700 950156 982920 984840 1187695 1228650 1231050 1425234 1638200 1641400 1900312 1965840 1969680 2318053 2375390 2457300 2462100 2850468 3276400 3282800 3563085 3800624 4636106 4750780 4914600 4924200 5700936 5938475 6954159 7126170 9272212 9501560 9829200 9848400 11401872 11590265 11876950 13908318 14252340 17815425 18544424 19003120 23180530 23753900 27816636 28504680 34770795 35630850 37088848 46361060 47507800 55633272 57009360 57951325 67223537 69541590 71261700 92722120 95015600 111266544 115902650 134447074 139083180 142523400 173853975 185444240 201670611 231805300 268894148 278166360 285046800 336117685 347707950 403341222 463610600 537788296 556332720 672235370 695415900 806682444 927221200 1008353055 1075576592 1344470740 1390831800 1613364888 1680588425 2016706110 2688941480 2781663600 3226729776 3361176850 4033412220 5041765275 5377882960 6722353700 8066824440 10083530550 13444707400 16133648880 20167061100 26889414800 40334122200 80668244400
• Sum of all divisors σ(n): 268295208960
• Sum of proper divisors (its aliquot sum) s(n): 187626964560
• 80668244400 is an abundant number, because the sum of its proper divisors (187626964560) is greater than itself. Its abundance is 106958720160

Bases of 80668244400

• Binary: 1001011001000001100111011100110110000₂
• Hexadecimal: 0x12C833B9B0
• Base-36: 1123SFQO

Squares and roots of 80668244400

• 80668244400 squared (80668244400²) is 6507365654578131360000
• 80668244400 cubed (80668244400³) is 524937763023674679443784384000000
• The square root of 80668244400 is 284021.5562241713
• The cube root of 80668244400 is 4320.8335368625

Scales and comparisons

• 80,668,244,400 seconds is equal to 2,565 years, 5 hours, 40 minutes.
• To count from 1 to 80,668,244,400 would take you about five thousand, one hundred thirty 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 80668244400 cubic inches would be around 360.1 feet tall.

Recreational maths with 80668244400

• 80668244400 backwards is 00444286608
• The number of decimal digits it has is: 11
• The sum of 80668244400's digits is 42
• More coming soon!