979809930

Names of 979809930

• Cardinal: 979809930 can be written as Nine hundred seventy-nine million, eight hundred nine thousand, nine hundred thirty.

Scientific notation

• Scientific notation: 9.7980993 × 10⁸

Factors of 979809930

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4129

Divisors of 979809930

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 30 33 45 55 66 90 99 110 165 198 257 330 495 514 771 990 1285 1542 2313 2570 2827 3851 3855 4626 5654 7702 7710 8481 11553 11565 14135 16962 19255 23106 23130 25443 28270 34659 38510 42361 42405 50886 57765 69318 84722 84810 115530 127083 127215 173295 211805 254166 254430 346590 381249 423610 635415 762498 989707 1270830 1906245 1979414 2969121 3812490 4948535 5938242 8907363 9897070 10886777 14845605 17814726 21773554 29691210 32660331 44536815 54433885 65320662 89073630 97980993 108867770 163301655 195961986 326603310 489904965 979809930
• Sum of all divisors σ(n): 2790635328
• Sum of proper divisors (its aliquot sum) s(n): 1810825398
• 979809930 is an abundant number, because the sum of its proper divisors (1810825398) is greater than itself. Its abundance is 831015468

Bases of 979809930

• Binary: 111010011001101011011010001010₂
• Hexadecimal: 0x3A66B68A
• Base-36: G7CQ6I

Squares and roots of 979809930

• 979809930 squared (979809930²) is 960027498926604900
• 979809930 cubed (979809930³) is 940644476521351822206657000
• The square root of 979809930 is 31301.9157560683
• The cube root of 979809930 is 993.2241684709

Scales and comparisons

• 979,809,930 seconds is equal to 31 years, 8 weeks, 9 hours, 25 minutes, 30 seconds.
• To count from 1 to 979,809,930 would take you about forty-six 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 979809930 cubic inches would be around 82.8 feet tall.

Recreational maths with 979809930

• 979809930 backwards is 039908979
• The number of decimal digits it has is: 9
• The sum of 979809930's digits is 54
• More coming soon!