6425484380

Names of 6425484380

• Cardinal: 6425484380 can be written as Six billion, four hundred twenty-five million, four hundred eighty-four thousand, three hundred eighty.

Scientific notation

• Scientific notation: 6.42548438 × 10⁹

Factors of 6425484380

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 17593

Divisors of 6425484380

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 7 10 14 20 28 35 37 70 71 74 140 142 148 185 259 284 355 370 497 518 710 740 994 1036 1295 1420 1988 2485 2590 2627 4970 5180 5254 9940 10508 13135 17471 18389 26270 34942 36778 52540 69884 73556 87355 91945 122297 174710 183890 244594 349420 367780 489188 611485 646427 1222970 1240441 1292854 2445940 2480882 2585708 3232135 4524989 4961764 6202205 6464270 8683087 9049978 12404410 12928540 17366174 18099956 22624945 24808820 34732348 43415435 45249890 45896317 86830870 90499780 91792634 173661740 183585268 229481585 321274219 458963170 642548438 917926340 1285096876 1606371095 3212742190 6425484380
• Sum of all divisors σ(n): 16061939712
• Sum of proper divisors (its aliquot sum) s(n): 9636455332
• 6425484380 is an abundant number, because the sum of its proper divisors (9636455332) is greater than itself. Its abundance is 3210970952

Bases of 6425484380

• Binary: 101111110111111010001110001011100₂
• Hexadecimal: 0x17EFD1C5C
• Base-36: 2Y9KFH8

Squares and roots of 6425484380

• 6425484380 squared (6425484380²) is 41286849517623984400
• 6425484380 cubed (6425484380³) is 265288006674903446475563672000
• The square root of 6425484380 is 80159.1191318867
• The cube root of 6425484380 is 1859.0966033409

Scales and comparisons

• 6,425,484,380 seconds is equal to 204 years, 16 weeks, 1 day, 46 minutes, 20 seconds.
• To count from 1 to 6,425,484,380 would take you about four hundred eight 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 6425484380 cubic inches would be around 154.9 feet tall.

Recreational maths with 6425484380

• 6425484380 backwards is 0834845246
• The number of decimal digits it has is: 10
• The sum of 6425484380's digits is 44
• More coming soon!