2479064420

Names of 2479064420

• Cardinal: 2479064420 can be written as Two billion, four hundred seventy-nine million, sixty-four thousand, four hundred twenty.

Scientific notation

• Scientific notation: 2.47906442 × 10⁹

Factors of 2479064420

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 19771

Divisors of 2479064420

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 7 10 14 20 28 29 31 35 58 62 70 116 124 140 145 155 203 217 290 310 406 434 580 620 812 868 899 1015 1085 1798 2030 2170 3596 4060 4340 4495 6293 8990 12586 17980 19697 25172 31465 39394 62930 78788 98485 125860 137879 196970 275758 393940 551516 571213 610607 689395 1142426 1221214 1378790 2284852 2442428 2757580 2856065 3053035 3998491 4274249 5712130 6106070 7996982 8548498 11424260 12212140 15993964 17096996 17707603 19992455 21371245 35415206 39984910 42742490 70830412 79969820 85484980 88538015 123953221 177076030 247906442 354152060 495812884 619766105 1239532210 2479064420
• Sum of all divisors σ(n): 6353786880
• Sum of proper divisors (its aliquot sum) s(n): 3874722460
• 2479064420 is an abundant number, because the sum of its proper divisors (3874722460) is greater than itself. Its abundance is 1395658040

Bases of 2479064420

• Binary: 10010011110000111000010101100100₂
• Hexadecimal: 0x93C38564
• Base-36: 14ZYYCK

Squares and roots of 2479064420

• 2479064420 squared (2479064420²) is 6145760398509936400
• 2479064420 cubed (2479064420³) is 15235735937791004345702888000
• The square root of 2479064420 is 49790.2040566215
• The cube root of 2479064420 is 1353.4096563415

Scales and comparisons

• 2,479,064,420 seconds is equal to 78 years, 42 weeks, 6 days, 21 hours, 20 seconds.
• To count from 1 to 2,479,064,420 would take you about one hundred fifty-seven 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 2479064420 cubic inches would be around 112.8 feet tall.

Recreational maths with 2479064420

• 2479064420 backwards is 0244609742
• The number of decimal digits it has is: 10
• The sum of 2479064420's digits is 38
• More coming soon!