349433494640

Names of 349433494640

• Cardinal: 349433494640 can be written as Three hundred forty-nine billion, four hundred thirty-three million, four hundred ninety-four thousand, six hundred forty.

Scientific notation

• Scientific notation: 3.4943349464 × 10¹¹

Factors of 349433494640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 63028

Divisors of 349433494640

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 38 40 76 80 95 152 190 304 380 760 1520 3889 7778 15556 19445 31112 38890 59113 62224 73891 77780 118226 147782 155560 236452 295564 295565 311120 369455 472904 591128 591130 738910 945808 1123147 1182256 1182260 1477820 2246294 2364520 2955640 4492588 4729040 5615735 5911280 8985176 11231470 17970352 22462940 44925880 89851760 229890457 459780914 919561828 1149452285 1839123656 2298904570 3678247312 4367918683 4597809140 8735837366 9195618280 17471674732 18391236560 21839593415 34943349464 43679186830 69886698928 87358373660 174716747320 349433494640
• Sum of all divisors σ(n): 855426871200
• Sum of proper divisors (its aliquot sum) s(n): 505993376560
• 349433494640 is an abundant number, because the sum of its proper divisors (505993376560) is greater than itself. Its abundance is 156559881920

Bases of 349433494640

• Binary: 101000101011011110110111111110001110000₂
• Hexadecimal: 0x515BDBFC70
• Base-36: 4GIZOI28

Squares and roots of 349433494640

• 349433494640 squared (349433494640²) is 122103767176322908729600
• 349433494640 cubed (349433494640³) is 42667146073131439062473890809344000
• The square root of 349433494640 is 591128.9999991541
• The cube root of 349433494640 is 7043.4944573763

Scales and comparisons

• 349,433,494,640 seconds is equal to 11,110 years, 47 weeks, 3 hours, 37 minutes, 20 seconds.
• To count from 1 to 349,433,494,640 would take you about twenty-two thousand, two hundred twenty-one 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 349433494640 cubic inches would be around 587 feet tall.

Recreational maths with 349433494640

• 349433494640 backwards is 046494334943
• The number of decimal digits it has is: 12
• The sum of 349433494640's digits is 53
• More coming soon!