12104365728

Names of 12104365728

• Cardinal: 12104365728 can be written as Twelve billion, one hundred four million, three hundred sixty-five thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.2104365728 × 10¹⁰

Factors of 12104365728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 28302

Divisors of 12104365728

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 48 49 52 56 78 84 91 96 98 104 112 147 156 168 182 196 208 224 273 294 312 336 343 364 392 416 546 588 624 637 672 686 728 784 1029 1092 1176 1248 1274 1372 1456 1568 1911 2058 2184 2352 2548 2744 2912 3822 4116 4368 4459 4704 5096 5488 7644 8232 8736 8918 10192 10976 13377 15288 16464 17836 20384 26754 28277 30576 32928 35672 53508 56554 61152 71344 84831 107016 113108 142688 169662 197939 214032 226216 339324 367601 395878 428064 452432 593817 678648 735202 791756 904864 1102803 1187634 1357296 1385573 1470404 1583512 2205606 2375268 2573207 2714592 2771146 2940808 3167024 4156719 4411212 4750536 5146414 5542292 5881616 6334048 7719621 8313438 8822424 9501072 9699011 10292828 11084584 11763232 15439242 16626876 17644848 18012449 19002144 19398022 20585656 22169168 29097033 30878484 33253752 35289696 36024898 38796044 41171312 44338336 54037347 58194066 61756968 66507504 72049796 77592088 82342624 108074694 116388132 123513936 126087143 133015008 144099592 155184176 216149388 232776264 247027872 252174286 288199184 310368352 378261429 432298776 465552528 504348572 576398368 756522858 864597552 931105056 1008697144 1513045716 1729195104 2017394288 3026091432 4034788576 6052182864 12104365728
• Sum of all divisors σ(n): 39905913600
• Sum of proper divisors (its aliquot sum) s(n): 27801547872
• 12104365728 is an abundant number, because the sum of its proper divisors (27801547872) is greater than itself. Its abundance is 15697182144

Bases of 12104365728

• Binary: 1011010001011110011111011010100000₂
• Hexadecimal: 0x2D179F6A0
• Base-36: 5K6MKDC

Squares and roots of 12104365728

• 12104365728 squared (12104365728²) is 146515669677180969984
• 12104365728 cubed (12104365728³) is 1773479250655438156728126308352
• The square root of 12104365728 is 110019.8424285365
• The cube root of 12104365728 is 2296.0464991575

Scales and comparisons

• 12,104,365,728 seconds is equal to 384 years, 45 weeks, 5 days, 19 hours, 48 minutes, 48 seconds.
• To count from 1 to 12,104,365,728 would take you about seven hundred sixty-nine 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 12104365728 cubic inches would be around 191.3 feet tall.

Recreational maths with 12104365728

• 12104365728 backwards is 82756340121
• 12104365728 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12104365728's digits is 39
• More coming soon!