6340389900

Names of 6340389900

• Cardinal: 6340389900 can be written as Six billion, three hundred forty million, three hundred eighty-nine thousand, nine hundred.

Scientific notation

• Scientific notation: 6.3403899 × 10⁹

Factors of 6340389900

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1685

Divisors of 6340389900

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 10 12 13 15 20 25 26 30 39 50 52 60 65 75 78 79 100 130 150 156 158 169 195 237 260 300 316 325 338 390 395 474 507 650 676 780 790 845 948 975 1014 1027 1185 1300 1580 1583 1690 1950 1975 2028 2054 2370 2535 3081 3166 3380 3900 3950 4108 4225 4740 4749 5070 5135 5925 6162 6332 7900 7915 8450 9498 10140 10270 11850 12324 12675 13351 15405 15830 16900 18996 20540 20579 23700 23745 25350 25675 26702 30810 31660 39575 40053 41158 47490 50700 51350 53404 61620 61737 66755 77025 79150 80106 82316 94980 102700 102895 118725 123474 125057 133510 154050 158300 160212 200265 205790 237450 246948 250114 267020 267527 308100 308685 333775 375171 400530 411580 474900 500228 514475 535054 617370 625285 667550 750342 801060 802581 1001325 1028950 1070108 1234740 1250570 1335100 1337635 1500684 1543425 1605162 1625741 1875855 2002650 2057900 2501140 2675270 3086850 3126425 3210324 3251482 3751710 4005300 4012905 4877223 5350540 6173700 6252850 6502964 6688175 7503420 8025810 8128705 9379275 9754446 12505700 13376350 16051620 16257410 18758550 19508892 20064525 21134633 24386115 26752700 32514820 37517100 40129050 40643525 42269266 48772230 63403899 80258100 81287050 84538532 97544460 105673165 121930575 126807798 162574100 211346330 243861150 253615596 317019495 422692660 487722300 528365825 634038990 1056731650 1268077980 1585097475 2113463300 3170194950 6340389900
• Sum of all divisors σ(n): 20128711680
• Sum of proper divisors (its aliquot sum) s(n): 13788321780
• 6340389900 is an abundant number, because the sum of its proper divisors (13788321780) is greater than itself. Its abundance is 7447931880

Bases of 6340389900

• Binary: 101111001111010101010110000001100₂
• Hexadecimal: 0x179EAAC0C
• Base-36: 2WUWK5O

Squares and roots of 6340389900

• 6340389900 squared (6340389900²) is 40200544084022010000
• 6340389900 cubed (6340389900³) is 254887123684837903581699000000
• The square root of 6340389900 is 79626.5652907369
• The cube root of 6340389900 is 1850.8532611323

Scales and comparisons

• 6,340,389,900 seconds is equal to 201 years, 31 weeks, 3 days, 3 hours, 25 minutes.
• To count from 1 to 6,340,389,900 would take you about four hundred three 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 6340389900 cubic inches would be around 154.2 feet tall.

Recreational maths with 6340389900

• 6340389900 backwards is 0099830436
• The number of decimal digits it has is: 10
• The sum of 6340389900's digits is 42
• More coming soon!