5129915340

Names of 5129915340

• Cardinal: 5129915340 can be written as Five billion, one hundred twenty-nine million, nine hundred fifteen thousand, three hundred forty.

Scientific notation

• Scientific notation: 5.12991534 × 10⁹

Factors of 5129915340

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1806

Divisors of 5129915340

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 10 11 12 15 20 22 30 31 33 44 55 60 62 66 93 110 124 132 155 157 165 186 220 310 314 330 341 372 465 471 620 628 660 682 785 930 942 1023 1364 1570 1597 1705 1727 1860 1884 2046 2355 3140 3194 3410 3454 4092 4710 4791 4867 5115 5181 6388 6820 6908 7985 8635 9420 9582 9734 10230 10362 14601 15970 17270 17567 19164 19468 20460 20724 23955 24335 25905 29202 31940 34540 35134 47910 48670 49507 51810 52701 53537 58404 70268 73005 87835 95820 97340 99014 103620 105402 107074 146010 148521 160611 175670 198028 210804 214148 247535 250729 263505 267685 292020 297042 321222 351340 495070 501458 527010 535370 544577 594084 642444 742605 752187 803055 990140 1002916 1054020 1070740 1089154 1253645 1485210 1504374 1606110 1633731 2178308 2507290 2722885 2758019 2970420 3008748 3212220 3267462 3760935 5014580 5445770 5516038 6534924 7521870 7772599 8168655 8274057 10891540 11032076 13790095 15043740 15545198 16337310 16548114 23317797 27580190 31090396 32674620 33096228 38862995 41370285 46635594 55160380 77725990 82740570 85498589 93271188 116588985 155451980 165481140 170997178 233177970 256495767 341994356 427492945 466355940 512991534 854985890 1025983068 1282478835 1709971780 2564957670 5129915340
• Sum of all divisors σ(n): 16288247808
• Sum of proper divisors (its aliquot sum) s(n): 11158332468
• 5129915340 is an abundant number, because the sum of its proper divisors (11158332468) is greater than itself. Its abundance is 6028417128

Bases of 5129915340

• Binary: 100110001110001000100101111001100₂
• Hexadecimal: 0x131C44BCC
• Base-36: 2CU7W0C

Squares and roots of 5129915340

• 5129915340 squared (5129915340²) is 26316031395567315600
• 5129915340 cubed (5129915340³) is 134999013144042380299061304000
• The square root of 5129915340 is 71623.4273125769
• The cube root of 5129915340 is 1724.6596362701

Scales and comparisons

• 5,129,915,340 seconds is equal to 163 years, 6 weeks, 29 minutes.
• To count from 1 to 5,129,915,340 would take you about three hundred twenty-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 5129915340 cubic inches would be around 143.7 feet tall.

Recreational maths with 5129915340

• 5129915340 backwards is 0435199215
• The number of decimal digits it has is: 10
• The sum of 5129915340's digits is 39
• More coming soon!