995142872990

Names of 995142872990

• Cardinal: 995142872990 can be written as Nine hundred ninety-five billion, one hundred forty-two million, eight hundred seventy-two thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 9.9514287299 × 10¹¹

Factors of 995142872990

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 5684373

Divisors of 995142872990

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 7 10 14 35 41 61 70 82 122 205 287 305 410 427 574 610 854 1435 2135 2501 2870 4270 5002 12505 17507 25010 35014 87535 175070 5684257 11368514 28421285 39789799 56842570 79579598 198948995 233054537 346739677 397897990 466109074 693479354 1165272685 1631381759 1733698385 2330545370 2427177739 3262763518 3467396770 4854355478 8156908795 12135888695 14216326757 16313817590 24271777390 28432653514 71081633785 99514287299 142163267570 199028574598 497571436495 995142872990
• Sum of all divisors σ(n): 2131460327808
• Sum of proper divisors (its aliquot sum) s(n): 1136317454818
• 995142872990 is an abundant number, because the sum of its proper divisors (1136317454818) is greater than itself. Its abundance is 141174581828

Bases of 995142872990

• Binary: 1110011110110011001000110010111110011110₂
• Hexadecimal: 0xE7B3232F9E
• Base-36: CP5UDF32

Squares and roots of 995142872990

• 995142872990 squared (995142872990²) is 990309337662791271540100
• 995142872990 cubed (995142872990³) is 985499279430574117783110335991899000
• The square root of 995142872990 is 997568.4803510985
• The cube root of 995142872990 is 9983.7832926893

Scales and comparisons

• 995,142,872,990 seconds is equal to 31,642 years, 24 weeks, 1 day, 7 hours, 49 minutes, 50 seconds.
• To count from 1 to 995,142,872,990 would take you about sixty-three thousand, two hundred eighty-four 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 995142872990 cubic inches would be around 832 feet tall.

Recreational maths with 995142872990

• 995142872990 backwards is 099278241599
• The number of decimal digits it has is: 12
• The sum of 995142872990's digits is 65
• More coming soon!