979950020

Names of 979950020

• Cardinal: 979950020 can be written as Nine hundred seventy-nine million, nine hundred fifty thousand and twenty.

Scientific notation

• Scientific notation: 9.7995002 × 10⁸

Factors of 979950020

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 84

Divisors of 979950020

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 7 10 14 20 28 29 35 41 49 58 70 82 98 116 140 145 164 196 203 205 245 287 290 406 410 490 574 580 812 820 841 980 1015 1148 1189 1421 1435 1682 2009 2030 2378 2842 2870 3364 4018 4060 4205 4756 5684 5740 5887 5945 7105 8036 8323 8410 10045 11774 11890 14210 16646 16820 20090 23548 23780 24389 28420 29435 33292 34481 40180 41209 41615 48778 58261 58870 68962 82418 83230 97556 116522 117740 121945 137924 164836 166460 170723 172405 206045 233044 241367 243890 291305 341446 344810 412090 482734 487780 582610 682892 689620 824180 853615 965468 999949 1165220 1195061 1206835 1689569 1707230 1999898 2390122 2413670 3379138 3414460 3999796 4780244 4827340 4999745 5975305 6758276 6999643 8447845 9999490 11950610 13999286 16895690 19998980 23901220 27998572 33791380 34998215 48997501 69996430 97995002 139992860 195990004 244987505 489975010 979950020
• Sum of all divisors σ(n): 2539842480
• Sum of proper divisors (its aliquot sum) s(n): 1559892460
• 979950020 is an abundant number, because the sum of its proper divisors (1559892460) is greater than itself. Its abundance is 579942440

Bases of 979950020

• Binary: 111010011010001101100111000100₂
• Hexadecimal: 0x3A68D9C4
• Base-36: G7FQ9W

Squares and roots of 979950020

• 979950020 squared (979950020²) is 960302041698000400
• 979950020 cubed (979950020³) is 941048004967996325940008000
• The square root of 979950020 is 31304.1533985509
• The cube root of 979950020 is 993.2715021893

Scales and comparisons

• 979,950,020 seconds is equal to 31 years, 8 weeks, 2 days, 20 minutes, 20 seconds.
• To count from 1 to 979,950,020 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 979950020 cubic inches would be around 82.8 feet tall.

Recreational maths with 979950020

• 979950020 backwards is 020059979
• 979950020 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 979950020's digits is 41
• More coming soon!