12479068980

Names of 12479068980

• Cardinal: 12479068980 can be written as Twelve billion, four hundred seventy-nine million, sixty-eight thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 1.247906898 × 10¹⁰

Factors of 12479068980

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1100464

Divisors of 12479068980

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 35 36 42 45 54 60 63 70 81 84 90 105 108 126 135 140 162 180 189 210 252 270 315 324 378 405 420 540 567 630 756 810 945 1134 1260 1620 1890 2268 2835 3780 5670 11340 1100447 2200894 3301341 4401788 5502235 6602682 7703129 9904023 11004470 13205364 15406258 16506705 19808046 22008940 23109387 29712069 30812516 33013410 38515645 39616092 46218774 49520115 59424138 66026820 69328161 77031290 89136207 92437548 99040230 115546935 118848276 138656322 148560345 154062580 178272414 198080460 207984483 231093870 277312644 297120690 346640805 356544828 415968966 445681035 462187740 594241380 623953449 693281610 831937932 891362070 1039922415 1247906898 1386563220 1782724140 2079844830 2495813796 3119767245 4159689660 6239534490 12479068980
• Sum of all divisors σ(n): 44739813888
• Sum of proper divisors (its aliquot sum) s(n): 32260744908
• 12479068980 is an abundant number, because the sum of its proper divisors (32260744908) is greater than itself. Its abundance is 19781675928

Bases of 12479068980

• Binary: 1011100111110011110111101100110100₂
• Hexadecimal: 0x2E7CF7B34
• Base-36: 5QDPR90

Squares and roots of 12479068980

• 12479068980 squared (12479068980²) is 155727162607598240400
• 12479068980 cubed (12479068980³) is 1943330004239895114078222792000
• The square root of 12479068980 is 111709.7532894957
• The cube root of 12479068980 is 2319.4983172559

Scales and comparisons

• 12,479,068,980 seconds is equal to 396 years, 41 weeks, 2 days, 16 hours, 3 minutes.
• To count from 1 to 12,479,068,980 would take you about seven hundred ninety-three 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 12479068980 cubic inches would be around 193.3 feet tall.

Recreational maths with 12479068980

• 12479068980 backwards is 08986097421
• 12479068980 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12479068980's digits is 54
• More coming soon!