806200980

Names of 806200980

• Cardinal: 806200980 can be written as Eight hundred six million, two hundred thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 8.0620098 × 10⁸

Factors of 806200980

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 66

Divisors of 806200980

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 10 12 13 15 20 26 30 39 43 52 60 65 78 86 129 130 156 169 172 195 215 258 260 338 390 430 507 516 559 645 676 780 845 860 1014 1118 1290 1677 1690 1849 2028 2236 2535 2580 2795 3354 3380 3698 5070 5547 5590 6708 7267 7396 8385 9245 10140 11094 11180 14534 16770 18490 21801 22188 24037 27735 29068 33540 36335 36980 43602 48074 55470 72111 72670 79507 87204 96148 109005 110940 120185 144222 145340 159014 218010 238521 240370 288444 312481 318028 360555 397535 436020 477042 480740 624962 721110 795070 937443 954084 1033591 1192605 1249924 1442220 1562405 1590140 1874886 2067182 2385210 3100773 3124810 3749772 4134364 4687215 4770420 5167955 6201546 6249620 9374430 10335910 12403092 13436683 15503865 18748860 20671820 26873366 31007730 40310049 53746732 62015460 67183415 80620098 134366830 161240196 201550245 268733660 403100490 806200980
• Sum of all divisors σ(n): 2502561600
• Sum of proper divisors (its aliquot sum) s(n): 1696360620
• 806200980 is an abundant number, because the sum of its proper divisors (1696360620) is greater than itself. Its abundance is 890159640

Bases of 806200980

• Binary: 110000000011011010011010010100₂
• Hexadecimal: 0x300DA694
• Base-36: DBZONO

Squares and roots of 806200980

• 806200980 squared (806200980²) is 649960020152960400
• 806200980 cubed (806200980³) is 523998405208136424381192000
• The square root of 806200980 is 28393.6785218115
• The cube root of 806200980 is 930.7101293753

Scales and comparisons

• 806,200,980 seconds is equal to 25 years, 33 weeks, 43 minutes.
• To count from 1 to 806,200,980 would take you about thirty-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 806200980 cubic inches would be around 77.6 feet tall.

Recreational maths with 806200980

• 806200980 backwards is 089002608
• The number of decimal digits it has is: 9
• The sum of 806200980's digits is 33
• More coming soon!