1345263248

Names of 1345263248

• Cardinal: 1345263248 can be written as One billion, three hundred forty-five million, two hundred sixty-three thousand, two hundred forty-eight.

Scientific notation

• Scientific notation: 1.345263248 × 10⁹

Factors of 1345263248

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 424

Divisors of 1345263248

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 7 8 14 16 28 49 56 59 98 112 118 127 196 229 236 254 392 413 458 472 508 784 826 889 916 944 1016 1603 1652 1778 1832 2032 2891 3206 3304 3556 3664 5782 6223 6412 6608 7112 7493 11221 11564 12446 12824 13511 14224 14986 22442 23128 24892 25648 27022 29083 29972 44884 46256 49784 52451 54044 58166 59944 89768 94577 99568 104902 108088 116332 119888 179536 189154 203581 209804 216176 232664 367157 378308 407162 419608 465328 662039 734314 756616 814324 839216 1324078 1425067 1468628 1513232 1628648 1715897 2648156 2850134 2937256 3257296 3431794 5296312 5700268 5874512 6863588 10592624 11400536 12011279 13727176 22801072 24022558 27454352 48045116 84078953 96090232 168157906 192180464 336315812 672631624 1345263248
• Sum of all divisors σ(n): 3121228800
• Sum of proper divisors (its aliquot sum) s(n): 1775965552
• 1345263248 is an abundant number, because the sum of its proper divisors (1775965552) is greater than itself. Its abundance is 430702304

Bases of 1345263248

• Binary: 1010000001011110001011010010000₂
• Hexadecimal: 0x502F1690
• Base-36: M8XNRK

Squares and roots of 1345263248

• 1345263248 squared (1345263248²) is 1809733206419509504
• 1345263248 cubed (1345263248³) is 2434567571281363805917908992
• The square root of 1345263248 is 36677.8304701901
• The cube root of 1345263248 is 1103.9153167909

Scales and comparisons

• 1,345,263,248 seconds is equal to 42 years, 40 weeks, 2 days, 4 hours, 14 minutes, 8 seconds.
• To count from 1 to 1,345,263,248 would take you about eighty-five 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 1345263248 cubic inches would be around 92 feet tall.

Recreational maths with 1345263248

• 1345263248 backwards is 8423625431
• The number of decimal digits it has is: 10
• The sum of 1345263248's digits is 38
• More coming soon!