494747699220

Names of 494747699220

• Cardinal: 494747699220 can be written as Four hundred ninety-four billion, seven hundred forty-seven million, six hundred ninety-nine thousand, two hundred twenty.

Scientific notation

• Scientific notation: 4.9474769922 × 10¹¹

Factors of 494747699220

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 13575

Divisors of 494747699220

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 61 90 108 122 135 180 183 244 270 305 366 540 549 610 732 915 1098 1220 1223 1647 1830 2196 2446 2745 3294 3660 3669 4892 5490 6115 6588 7338 8235 10980 11007 12230 12281 14676 16470 18345 22014 24460 24562 32940 33021 36690 36843 44028 49124 55035 61405 66042 73380 73686 74603 110070 110529 122810 132084 147372 149206 165105 184215 220140 221058 223809 245620 298412 330210 331587 368430 373015 442116 447618 552645 660420 663174 671427 736860 746030 749141 895236 1105290 1119045 1326348 1342854 1492060 1498282 1657935 2014281 2210580 2238090 2247423 2685708 2996564 3315870 3357135 3745705 4028562 4476180 4494846 6631740 6714270 6742269 7491410 8057124 8989692 10071405 11237115 13428540 13484538 14982820 15019663 20142810 20226807 22474230 26969076 30039326 33711345 40285620 40453614 44948460 45058989 60078652 67422690 75098315 80907228 90117978 101134035 134845380 135176967 150196630 180235956 202268070 225294945 270353934 300393260 404536140 405530901 450589890 540707868 675884835 811061802 901179780 916199443 1351769670 1622123604 1832398886 2027654505 2703539340 2748598329 3664797772 4055309010 4580997215 5497196658 8110618020 8245794987 9161994430 10994393316 13742991645 16491589974 18323988860 24737384961 27485983290 32983179948 41228974935 49474769922 54971966580 82457949870 98949539844 123686924805 164915899740 247373849610 494747699220
• Sum of all divisors σ(n): 1565854778880
• Sum of proper divisors (its aliquot sum) s(n): 1071107079660
• 494747699220 is an abundant number, because the sum of its proper divisors (1071107079660) is greater than itself. Its abundance is 576359380440

Bases of 494747699220

• Binary: 111001100110001010000101100100000010100₂
• Hexadecimal: 0x733142C814
• Base-36: 6BA807X0

Squares and roots of 494747699220

• 494747699220 squared (494747699220²) is 244775285883483588608400
• 494747699220 cubed (494747699220³) is 121102009516771250462634901565448000
• The square root of 494747699220 is 703383.0387633753
• The cube root of 494747699220 is 7909.1156817579

Scales and comparisons

• 494,747,699,220 seconds is equal to 15,731 years, 23 weeks, 1 day, 12 hours, 27 minutes.
• To count from 1 to 494,747,699,220 would take you about thirty-one thousand, four hundred sixty-two 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 494747699220 cubic inches would be around 659.1 feet tall.

Recreational maths with 494747699220

• 494747699220 backwards is 022996747494
• The number of decimal digits it has is: 12
• The sum of 494747699220's digits is 63
• More coming soon!