5139868240

Names of 5139868240

• Cardinal: 5139868240 can be written as Five billion, one hundred thirty-nine million, eight hundred sixty-eight thousand, two hundred forty.

Scientific notation

• Scientific notation: 5.13986824 × 10⁹

Factors of 5139868240

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1019

Divisors of 5139868240

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 40 41 52 65 80 82 104 130 149 164 205 208 260 298 328 410 520 533 596 656 745 809 820 1040 1066 1192 1490 1618 1640 1937 2132 2384 2665 2980 3236 3280 3874 4045 4264 5330 5960 6109 6472 7748 8090 8528 9685 10517 10660 11920 12218 12944 15496 16180 19370 21034 21320 24436 30545 30992 32360 33169 38740 42068 42640 48872 52585 61090 64720 66338 77480 79417 84136 97744 105170 120541 122180 132676 154960 158834 165845 168272 210340 241082 244360 265352 317668 331690 397085 420680 431197 482164 488720 530704 602705 635336 663380 794170 841360 862394 964328 1205410 1270672 1326760 1567033 1588340 1724788 1928656 2155985 2410820 2653520 3134066 3176680 3449576 4311970 4821640 4942181 6268132 6353360 6899152 7835165 8623940 9643280 9884362 12536264 15670330 17247880 19768724 24710905 25072528 31340660 34495760 39537448 49421810 62681320 64248353 79074896 98843620 125362640 128496706 197687240 256993412 321241765 395374480 513986824 642483530 1027973648 1284967060 2569934120 5139868240
• Sum of all divisors σ(n): 13288212000
• Sum of proper divisors (its aliquot sum) s(n): 8148343760
• 5139868240 is an abundant number, because the sum of its proper divisors (8148343760) is greater than itself. Its abundance is 3008475520

Bases of 5139868240

• Binary: 100110010010111000010101001010000₂
• Hexadecimal: 0x1325C2A50
• Base-36: 2D057PS

Squares and roots of 5139868240

• 5139868240 squared (5139868240²) is 26418245524560697600
• 5139868240 cubed (5139868240³) is 135786301128211669546484224000
• The square root of 5139868240 is 71692.8744018539
• The cube root of 5139868240 is 1725.7742924567

Scales and comparisons

• 5,139,868,240 seconds is equal to 163 years, 22 weeks, 3 days, 5 hours, 10 minutes, 40 seconds.
• To count from 1 to 5,139,868,240 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 5139868240 cubic inches would be around 143.8 feet tall.

Recreational maths with 5139868240

• 5139868240 backwards is 0428689315
• The number of decimal digits it has is: 10
• The sum of 5139868240's digits is 46
• More coming soon!