5131387950

Names of 5131387950

• Cardinal: 5131387950 can be written as Five billion, one hundred thirty-one million, three hundred eighty-seven thousand, nine hundred fifty.

Scientific notation

• Scientific notation: 5.13138795 × 10⁹

Factors of 5131387950

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 8206

Divisors of 5131387950

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 10 13 15 17 19 25 26 30 34 38 39 50 51 57 65 75 78 85 95 102 114 130 150 170 190 195 221 247 255 285 323 325 390 425 442 475 494 510 570 646 650 663 741 850 950 969 975 1105 1235 1275 1326 1425 1482 1615 1938 1950 2210 2470 2550 2850 3230 3315 3705 4199 4845 5525 6175 6630 7410 8075 8147 8398 9690 11050 12350 12597 16150 16294 16575 18525 20995 24225 24441 25194 33150 37050 40735 41990 48450 48882 62985 81470 104975 105911 122205 125970 138499 154793 203675 209950 211822 244410 276998 309586 314925 317733 407350 415497 464379 529555 611025 629850 635466 692495 773965 830994 928758 1059110 1222050 1384990 1547930 1588665 1800487 2012309 2077485 2321895 2631481 2647775 3177330 3462475 3600974 3869825 4024618 4154970 4643790 5262962 5295550 5401461 6036927 6924950 7739650 7894443 7943325 9002435 10061545 10387425 10802922 11609475 12073854 13157405 15788886 15886650 18004870 20123090 20774850 23218950 26314810 27007305 30184635 34209253 39472215 45012175 50307725 54014610 60369270 65787025 68418506 78944430 90024350 100615450 102627759 131574050 135036525 150923175 171046265 197361075 205255518 270073050 301846350 342092530 394722150 513138795 855231325 1026277590 1710462650 2565693975 5131387950
• Sum of all divisors σ(n): 15276522240
• Sum of proper divisors (its aliquot sum) s(n): 10145134290
• 5131387950 is an abundant number, because the sum of its proper divisors (10145134290) is greater than itself. Its abundance is 5013746340

Bases of 5131387950

• Binary: 100110001110110101100010000101110₂
• Hexadecimal: 0x131DAC42E
• Base-36: 2CV3GA6

Squares and roots of 5131387950

• 5131387950 squared (5131387950²) is 26331142293405202500
• 5131387950 cubed (5131387950³) is 135115306274114820575809875000
• The square root of 5131387950 is 71633.7068006393
• The cube root of 5131387950 is 1724.8246492625

Scales and comparisons

• 5,131,387,950 seconds is equal to 163 years, 8 weeks, 3 days, 1 hour, 32 minutes, 30 seconds.
• To count from 1 to 5,131,387,950 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 5131387950 cubic inches would be around 143.7 feet tall.

Recreational maths with 5131387950

• 5131387950 backwards is 0597831315
• The number of decimal digits it has is: 10
• The sum of 5131387950's digits is 42
• More coming soon!