6423431490

Names of 6423431490

• Cardinal: 6423431490 can be written as Six billion, four hundred twenty-three million, four hundred thirty-one thousand, four hundred ninety.

Scientific notation

• Scientific notation: 6.42343149 × 10⁹

Factors of 6423431490

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1528

Divisors of 6423431490

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 23 27 30 35 42 45 46 54 63 69 70 90 105 107 115 126 135 138 161 189 207 210 214 230 270 315 321 322 345 378 414 483 535 621 630 642 690 749 805 945 963 966 1035 1070 1242 1381 1449 1498 1605 1610 1890 1926 2070 2247 2415 2461 2762 2889 2898 3105 3210 3745 4143 4347 4494 4815 4830 4922 5778 6210 6741 6905 7245 7383 7490 8286 8694 9630 9667 11235 12305 12429 13482 13810 14445 14490 14766 17227 19334 20223 20715 21735 22149 22470 24610 24858 28890 29001 31763 33705 34454 36915 37287 40446 41430 43470 44298 48335 51681 58002 62145 63526 66447 67410 73830 74574 86135 87003 95289 96670 101115 103362 110745 124290 132894 145005 147767 155043 158815 172270 174006 186435 190578 202230 221490 222341 258405 261009 285867 290010 295534 310086 317630 332235 372870 435015 443301 444682 465129 476445 516810 522018 571734 664470 667023 738835 775215 857601 870030 886602 930258 952890 1034369 1111705 1305045 1329903 1334046 1429335 1477670 1550430 1715202 2001069 2068738 2216505 2223410 2325645 2610090 2659806 2858670 3103107 3335115 3398641 3989709 4002138 4288005 4433010 4651290 5171845 6003207 6206214 6649515 6670230 6797282 7979418 8576010 9309321 10005345 10195923 10343690 12006414 13299030 15515535 16993205 18618642 19948545 20010690 20391846 23790487 27927963 30016035 30587769 31031070 33986410 39897090 46546605 47580974 50979615 55855926 60032070 61175538 71371461 91763307 93093210 101959230 118952435 139639815 142742922 152938845 183526614 214114383 237904870 279279630 305877690 356857305 428228766 458816535 642343149 713714610 917633070 1070571915 1284686298 2141143830 3211715745 6423431490
• Sum of all divisors σ(n): 20633149440
• Sum of proper divisors (its aliquot sum) s(n): 14209717950
• 6423431490 is an abundant number, because the sum of its proper divisors (14209717950) is greater than itself. Its abundance is 7786286460

Bases of 6423431490

• Binary: 101111110110111011100100101000010₂
• Hexadecimal: 0x17EDDC942
• Base-36: 2Y8CFGI

Squares and roots of 6423431490

• 6423431490 squared (6423431490²) is 41260472106723620100
• 6423431490 cubed (6423431490³) is 265033815822595142077136949000
• The square root of 6423431490 is 80146.3130156341
• The cube root of 6423431490 is 1858.8985935039

Scales and comparisons

• 6,423,431,490 seconds is equal to 204 years, 12 weeks, 5 days, 6 hours, 31 minutes, 30 seconds.
• To count from 1 to 6,423,431,490 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 6423431490 cubic inches would be around 154.9 feet tall.

Recreational maths with 6423431490

• 6423431490 backwards is 0941343246
• The number of decimal digits it has is: 10
• The sum of 6423431490's digits is 36
• More coming soon!