12979364265

Names of 12979364265

• Cardinal: 12979364265 can be written as Twelve billion, nine hundred seventy-nine million, three hundred sixty-four thousand, two hundred sixty-five.

Scientific notation

• Scientific notation: 1.2979364265 × 10¹⁰

Factors of 12979364265

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1250

Divisors of 12979364265

• Number of divisors d(n): 240
• Complete list of divisors:
  1 3 5 7 9 15 19 21 27 29 35 45 49 57 63 81 87 95 105 133 135 145 147 171 189 203 245 261 285 315 399 405 435 441 513 551 567 609 665 735 783 855 931 945 1015 1187 1197 1305 1323 1421 1539 1653 1827 1995 2205 2349 2565 2755 2793 2835 3045 3561 3591 3857 3915 3969 4263 4655 4959 5481 5935 5985 6615 7105 7695 8265 8309 8379 9135 10683 10773 11571 11745 12789 13965 14877 16443 17805 17955 19285 19845 21315 22553 24795 24927 25137 26999 27405 32049 34423 34713 38367 41545 41895 44631 53415 53865 57855 58163 63945 67659 74385 74781 75411 80997 82215 96147 103269 104139 112765 115101 124635 125685 134995 157871 160245 172115 173565 174489 191835 202977 223155 224343 240961 242991 290815 309807 312417 338295 373905 377055 404985 473613 480735 516345 520695 523467 575505 608931 654037 673029 722883 728973 789355 872445 929421 1014885 1105097 1121715 1204805 1214955 1420839 1549035 1562085 1570401 1686727 1826793 1962111 2168649 2186919 2368065 2617335 2788263 3044655 3270185 3315291 3365145 3614415 3644865 4262517 4578259 4647105 4711203 5060181 5525485 5886333 6505947 7104195 7852005 8433635 9133965 9810555 9945873 10843245 10934595 12787551 13734777 13941315 15180543 16576455 17658999 19517841 21312585 22891295 23556015 25300905 29431665 29837619 32047813 32529735 41204331 45541629 49729365 52976997 63937755 68673885 75902715 88294995 89512857 96143439 97589205 123612993 136624887 149188095 160239065 206021655 227708145 264884985 288430317 370838979 447564285 480717195 618064965 683124435 865290951 1442151585 1854194895 2595872853 4326454755 12979364265
• Sum of all divisors σ(n): 29497089600
• Sum of proper divisors (its aliquot sum) s(n): 16517725335
• 12979364265 is an abundant number, because the sum of its proper divisors (16517725335) is greater than itself. Its abundance is 3538361070

Bases of 12979364265

• Binary: 1100000101101000010110000110101001₂
• Hexadecimal: 0x305A161A9
• Base-36: 5YNKTK9

Squares and roots of 12979364265

• 12979364265 squared (12979364265²) is 168463896723558990225
• 12979364265 cubed (12979364265³) is 2186554281076412141345849309625
• The square root of 12979364265 is 113927.0128854435
• The cube root of 12979364265 is 2350.0898873119

Scales and comparisons

• 12,979,364,265 seconds is equal to 412 years, 36 weeks, 4 days, 2 hours, 57 minutes, 45 seconds.
• To count from 1 to 12,979,364,265 would take you about eight hundred twenty-five 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 12979364265 cubic inches would be around 195.8 feet tall.

Recreational maths with 12979364265

• 12979364265 backwards is 56246397921
• The number of decimal digits it has is: 11
• The sum of 12979364265's digits is 54
• More coming soon!