12469834272

Names of 12469834272

• Cardinal: 12469834272 can be written as Twelve billion, four hundred sixty-nine million, eight hundred thirty-four thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 1.2469834272 × 10¹⁰

Factors of 12469834272

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1003

Divisors of 12469834272

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 84 96 112 157 168 181 224 314 336 362 471 543 628 653 672 724 942 1086 1099 1256 1267 1306 1448 1884 1959 2172 2198 2512 2534 2612 2896 3297 3768 3801 3918 4344 4396 4571 5024 5068 5224 5792 6594 7536 7602 7836 8688 8792 9142 10136 10448 13188 13713 15072 15204 15672 17376 17584 18284 20272 20896 26376 27426 28417 30408 31344 35168 36568 40544 52752 54852 56834 60816 62688 73136 85251 102521 105504 109704 113668 118193 121632 146272 170502 198919 205042 219408 227336 236386 307563 341004 354579 397838 410084 438816 454672 472772 596757 615126 682008 709158 717647 795676 820168 827351 909344 945544 1193514 1230252 1364016 1418316 1435294 1591352 1640336 1654702 1891088 2152941 2387028 2460504 2482053 2728032 2836632 2870588 3182704 3280672 3309404 3782176 4305882 4774056 4921008 4964106 5673264 5741176 6365408 6618808 8611764 9548112 9842016 9928212 11346528 11482352 13237616 17223528 18556301 19096224 19856424 22964704 26475232 34447056 37112602 39712848 55668903 68894112 74225204 79425696 111337806 129894107 148450408 222675612 259788214 296900816 389682321 445351224 519576428 593801632 779364642 890702448 1039152856 1558729284 1781404896 2078305712 3117458568 4156611424 6234917136 12469834272
• Sum of all divisors σ(n): 37913750784
• Sum of proper divisors (its aliquot sum) s(n): 25443916512
• 12469834272 is an abundant number, because the sum of its proper divisors (25443916512) is greater than itself. Its abundance is 12974082240

Bases of 12469834272

• Binary: 1011100111010000101001001000100000₂
• Hexadecimal: 0x2E7429220
• Base-36: 5Q87TPC

Squares and roots of 12469834272

• 12469834272 squared (12469834272²) is 155496766771145769984
• 12469834272 cubed (12469834272³) is 1939018911468024303254312091648
• The square root of 12469834272 is 111668.4121495421
• The cube root of 12469834272 is 2318.9260209425

Scales and comparisons

• 12,469,834,272 seconds is equal to 396 years, 26 weeks, 18 hours, 51 minutes, 12 seconds.
• To count from 1 to 12,469,834,272 would take you about seven hundred ninety-three 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 12469834272 cubic inches would be around 193.2 feet tall.

Recreational maths with 12469834272

• 12469834272 backwards is 27243896421
• 12469834272 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12469834272's digits is 48
• More coming soon!