1349719672

Names of 1349719672

• Cardinal: 1349719672 can be written as One billion, three hundred forty-nine million, seven hundred nineteen thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.349719672 × 10⁹

Factors of 1349719672

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 553

Divisors of 1349719672

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 7 8 14 23 28 41 46 56 61 82 92 122 161 164 184 244 287 322 328 419 427 488 574 644 838 854 943 1148 1288 1403 1676 1708 1886 2296 2501 2806 2933 3352 3416 3772 5002 5612 5866 6601 7544 9637 9821 10004 11224 11732 13202 17179 17507 19274 19642 20008 23464 25559 26404 34358 35014 38548 39284 51118 52808 57523 67459 68716 70028 77096 78568 102236 115046 120253 134918 137432 140056 178913 204472 230092 240506 269836 357826 395117 402661 460184 481012 539672 587857 715652 790234 805322 962024 1047919 1175714 1431304 1580468 1610644 2095838 2351428 2765819 3160936 3221288 4114999 4191676 4702856 5531638 7335433 8229998 8383352 11063276 14670866 16459996 22126552 24102137 29341732 32919992 48204274 58683464 96408548 168714959 192817096 337429918 674859836 1349719672
• Sum of all divisors σ(n): 3149798400
• Sum of proper divisors (its aliquot sum) s(n): 1800078728
• 1349719672 is an abundant number, because the sum of its proper divisors (1800078728) is greater than itself. Its abundance is 450359056

Bases of 1349719672

• Binary: 1010000011100110001011001111000₂
• Hexadecimal: 0x50731678
• Base-36: MBL6D4

Squares and roots of 1349719672

• 1349719672 squared (1349719672²) is 1821743192983787584
• 1349719672 cubed (1349719672³) is 2458842624902310479194152448
• The square root of 1349719672 is 36738.5311627997
• The cube root of 1349719672 is 1105.1329452459

Scales and comparisons

• 1,349,719,672 seconds is equal to 42 years, 47 weeks, 4 days, 18 hours, 7 minutes, 52 seconds.
• To count from 1 to 1,349,719,672 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 1349719672 cubic inches would be around 92.1 feet tall.

Recreational maths with 1349719672

• 1349719672 backwards is 2769179431
• The number of decimal digits it has is: 10
• The sum of 1349719672's digits is 49
• More coming soon!