4992409730

Names of 4992409730

• Cardinal: 4992409730 can be written as Four billion, nine hundred ninety-two million, four hundred nine thousand, seven hundred thirty.

Scientific notation

• Scientific notation: 4.99240973 × 10⁹

Factors of 4992409730

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1872

Divisors of 4992409730

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 5 7 10 11 14 22 35 53 55 70 71 77 106 110 142 154 265 355 371 385 497 530 583 710 742 770 781 994 1166 1562 1723 1855 2485 2915 3446 3710 3763 3905 4081 4970 5467 5830 7526 7810 8162 8615 10934 12061 17230 18815 18953 20405 24122 26341 27335 37630 37906 40810 41393 52682 54670 60305 82786 91319 94765 120610 122333 131705 132671 182638 189530 206965 244666 263410 265342 289751 413930 456595 579502 611665 639233 663355 856331 913190 1004509 1223330 1278466 1326710 1345663 1448755 1712662 2009018 2691326 2897510 3196165 4281655 5022545 6392330 6483649 6728315 7031563 8563310 9419641 10045090 12967298 13456630 14063126 18839282 32418245 35157815 45385543 47098205 64836490 70315630 71320139 90771086 94196410 142640278 226927715 356600695 453855430 499240973 713201390 998481946 2496204865 4992409730
• Sum of all divisors σ(n): 11582631936
• Sum of proper divisors (its aliquot sum) s(n): 6590222206
• 4992409730 is an abundant number, because the sum of its proper divisors (6590222206) is greater than itself. Its abundance is 1597812476

Bases of 4992409730

• Binary: 100101001100100100010000010000010₂
• Hexadecimal: 0x129922082
• Base-36: 2AKCO02

Squares and roots of 4992409730

• 4992409730 squared (4992409730²) is 24924154912198672900
• 4992409730 cubed (4992409730³) is 124431593495687950279047317000
• The square root of 4992409730 is 70656.9864203109
• The cube root of 4992409730 is 1709.1102298519

Scales and comparisons

• 4,992,409,730 seconds is equal to 158 years, 38 weeks, 4 days, 12 hours, 28 minutes, 50 seconds.
• To count from 1 to 4,992,409,730 would take you about three hundred seventeen 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 4992409730 cubic inches would be around 142.4 feet tall.

Recreational maths with 4992409730

• 4992409730 backwards is 0379042994
• The number of decimal digits it has is: 10
• The sum of 4992409730's digits is 47
• More coming soon!