12007791040

Names of 12007791040

• Cardinal: 12007791040 can be written as Twelve billion, seven million, seven hundred ninety-one thousand and forty.

Scientific notation

• Scientific notation: 1.200779104 × 10¹⁰

Factors of 12007791040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 26450

Divisors of 12007791040

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 29 32 35 40 49 56 58 64 70 80 98 112 116 140 145 160 196 203 224 232 245 280 290 320 392 406 448 464 490 560 580 784 812 928 980 1015 1120 1160 1421 1568 1624 1856 1960 2030 2240 2320 2842 3136 3248 3920 4060 4640 5684 6496 7105 7840 8120 9280 11368 12992 14210 15680 16240 22736 26407 28420 32480 45472 52814 56840 64960 90944 105628 113680 132035 184849 211256 227360 264070 369698 422512 454720 528140 739396 765803 845024 924245 1056280 1293943 1478792 1531606 1690048 1848490 2112560 2587886 2957584 3063212 3696980 3829015 4225120 5175772 5360621 5915168 6126424 6469715 7393960 7658030 8450240 10351544 10721242 11830336 12252848 12939430 14787920 15316060 20703088 21442484 24505696 25878860 26803105 29575840 30632120 37524347 41406176 42884968 49011392 51757720 53606210 59151680 61264240 75048694 82812352 85769936 103515440 107212420 122528480 150097388 171539872 187621735 207030880 214424840 245056960 300194776 343079744 375243470 414061760 428849680 600389552 750486940 857699360 1200779104 1500973880 1715398720 2401558208 3001947760 6003895520 12007791040
• Sum of all divisors σ(n): 34410152160
• Sum of proper divisors (its aliquot sum) s(n): 22402361120
• 12007791040 is an abundant number, because the sum of its proper divisors (22402361120) is greater than itself. Its abundance is 10394570080

Bases of 12007791040

• Binary: 1011001011101110000101100111000000₂
• Hexadecimal: 0x2CBB859C0
• Base-36: 5IL4MV4

Squares and roots of 12007791040

• 12007791040 squared (12007791040²) is 144187045660304281600
• 12007791040 cubed (12007791040³) is 1731367914963872636270116864000
• The square root of 12007791040 is 109580.0668004907
• The cube root of 12007791040 is 2289.9238509413

Scales and comparisons

• 12,007,791,040 seconds is equal to 381 years, 42 weeks, 1 day, 1 hour, 30 minutes, 40 seconds.
• To count from 1 to 12,007,791,040 would take you about seven hundred sixty-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 12007791040 cubic inches would be around 190.8 feet tall.

Recreational maths with 12007791040

• 12007791040 backwards is 04019770021
• The number of decimal digits it has is: 11
• The sum of 12007791040's digits is 31
• More coming soon!