850979672840

Names of 850979672840

• Cardinal: 850979672840 can be written as Eight hundred fifty billion, nine hundred seventy-nine million, six hundred seventy-two thousand, eight hundred forty.

Scientific notation

• Scientific notation: 8.5097967284 × 10¹¹

Factors of 850979672840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 16619

Divisors of 850979672840

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 11 20 22 40 44 55 61 88 110 122 220 244 305 440 488 610 671 1220 1342 2213 2440 2684 3355 4426 5368 6710 8852 11065 13420 14327 17704 22130 24343 26840 28654 44260 48686 57308 71635 88520 97372 114616 121715 134993 143270 157597 194744 243430 269986 286540 315194 486860 539972 573080 630388 674965 787985 873947 973720 1079944 1260776 1349930 1484923 1575970 1747894 2699860 2969846 3151940 3495788 4369735 5399720 5939692 6303880 6991576 7424615 8739470 9613417 11879384 14849230 17478940 19226834 29698460 31705651 34957880 38453668 48067085 59396920 63411302 76907336 96134170 126822604 158528255 192268340 253645208 317056510 348762161 384536680 634113020 697524322 1268226040 1395048644 1743810805 1934044711 2790097288 3487621610 3868089422 6975243220 7736178844 9670223555 13950486440 15472357688 19340447110 21274491821 38680894220 42548983642 77361788440 85097967284 106372459105 170195934568 212744918210 425489836420 850979672840
• Sum of all divisors σ(n): 2124117976320
• Sum of proper divisors (its aliquot sum) s(n): 1273138303480
• 850979672840 is an abundant number, because the sum of its proper divisors (1273138303480) is greater than itself. Its abundance is 422158630640

Bases of 850979672840

• Binary: 1100011000100010010101110101001100001000₂
• Hexadecimal: 0xC622575308
• Base-36: AUXNBPXK

Squares and roots of 850979672840

• 850979672840 squared (850979672840²) is 724166403586873433665600
• 850979672840 cubed (850979672840³) is 616250889206076957099239729962304000
• The square root of 850979672840 is 922485.5949227609
• The cube root of 850979672840 is 9476.3202411267

Scales and comparisons

• 850,979,672,840 seconds is equal to 27,058 years, 27 weeks, 18 hours, 27 minutes, 20 seconds.
• To count from 1 to 850,979,672,840 would take you about fifty-four thousand, one hundred seventeen 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 850979672840 cubic inches would be around 789.7 feet tall.

Recreational maths with 850979672840

• 850979672840 backwards is 048276979058
• The number of decimal digits it has is: 12
• The sum of 850979672840's digits is 65
• More coming soon!