490345403730

Names of 490345403730

• Cardinal: 490345403730 can be written as Four hundred ninety billion, three hundred forty-five million, four hundred three thousand, seven hundred thirty.

Scientific notation

• Scientific notation: 4.9034540373 × 10¹¹

Factors of 490345403730

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 47832

Divisors of 490345403730

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 7 10 13 14 15 21 26 30 35 39 42 65 70 78 91 105 130 182 195 210 273 390 455 546 910 1365 2730 4111 8222 12333 20555 24666 28777 41110 43691 53443 57554 61665 86331 87382 106886 123330 131073 143885 160329 172662 218455 262146 267215 287770 305837 320658 374101 431655 436910 534430 567983 611674 655365 748202 801645 863310 917511 1122303 1135966 1310730 1529185 1603290 1703949 1835022 1870505 2244606 2839915 3058370 3407898 3741010 3975881 4587555 5611515 5679830 7951762 8519745 9175110 11223030 11927643 17039490 19879405 23855286 39758810 59638215 119276430 179613701 359227402 538841103 898068505 1077682206 1257295907 1796137010 2334978113 2514591814 2694205515 3771887721 4669956226 5388411030 6286479535 7004934339 7543775442 11674890565 12572959070 14009868678 16344846791 18859438605 23349781130 32689693582 35024671695 37718877210 49034540373 70049343390 81724233955 98069080746 163448467910 245172701865 490345403730
• Sum of all divisors σ(n): 1448790368256
• Sum of proper divisors (its aliquot sum) s(n): 958444964526
• 490345403730 is an abundant number, because the sum of its proper divisors (958444964526) is greater than itself. Its abundance is 468099560796

Bases of 490345403730

• Binary: 111001000101010110111010001010101010010₂
• Hexadecimal: 0x722ADD1552
• Base-36: 699EZQZ6

Squares and roots of 490345403730

• 490345403730 squared (490345403730²) is 240438614959136697912900
• 490345403730 cubed (490345403730³) is 117897969724419901590359998875117000
• The square root of 490345403730 is 700246.6734872791
• The cube root of 490345403730 is 7885.5871576263

Scales and comparisons

• 490,345,403,730 seconds is equal to 15,591 years, 24 weeks, 2 days, 35 minutes, 30 seconds.
• To count from 1 to 490,345,403,730 would take you about thirty-one thousand, one hundred eighty-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 490345403730 cubic inches would be around 657.1 feet tall.

Recreational maths with 490345403730

• 490345403730 backwards is 037304543094
• 490345403730 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 490345403730's digits is 42
• More coming soon!