1349383872

Names of 1349383872

• Cardinal: 1349383872 can be written as One billion, three hundred forty-nine million, three hundred eighty-three thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.349383872 × 10⁹

Factors of 1349383872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 9916

Divisors of 1349383872

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 6 8 12 16 23 24 31 32 46 48 62 64 69 92 93 96 124 138 184 186 192 248 276 368 372 496 552 713 736 744 992 1104 1426 1472 1488 1984 2139 2208 2852 2976 4278 4416 5704 5952 8556 9857 11408 17112 19714 22816 29571 34224 39428 45632 59142 68448 78856 118284 136896 157712 226711 236568 305567 315424 453422 473136 611134 630848 680133 906844 916701 946272 1222268 1360266 1813688 1833402 1892544 2444536 2720532 3627376 3666804 4889072 5441064 7028041 7254752 7333608 9778144 10882128 14056082 14509504 14667216 19556288 21084123 21764256 28112164 29334432 42168246 43528512 56224328 58668864 84336492 112448656 168672984 224897312 337345968 449794624 674691936 1349383872
• Sum of all divisors σ(n): 3846039552
• Sum of proper divisors (its aliquot sum) s(n): 2496655680
• 1349383872 is an abundant number, because the sum of its proper divisors (2496655680) is greater than itself. Its abundance is 1147271808

Bases of 1349383872

• Binary: 1010000011011011111011011000000₂
• Hexadecimal: 0x506DF6C0
• Base-36: MBDZ9C

Squares and roots of 1349383872

• 1349383872 squared (1349383872²) is 1820836834013712384
• 1349383872 cubed (1349383872³) is 2457007857361644517816270848
• The square root of 1349383872 is 36733.9607447931
• The cube root of 1349383872 is 1105.0412880841

Scales and comparisons

• 1,349,383,872 seconds is equal to 42 years, 47 weeks, 20 hours, 51 minutes, 12 seconds.
• To count from 1 to 1,349,383,872 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 1349383872 cubic inches would be around 92.1 feet tall.

Recreational maths with 1349383872

• 1349383872 backwards is 2783839431
• 1349383872 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1349383872's digits is 48
• More coming soon!