12704267480

Names of 12704267480

• Cardinal: 12704267480 can be written as Twelve billion, seven hundred four million, two hundred sixty-seven thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.270426748 × 10¹⁰

Factors of 12704267480

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3321

Divisors of 12704267480

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 20 31 40 53 61 62 106 122 124 155 212 244 248 265 305 310 424 488 530 610 620 1060 1220 1240 1643 1891 2120 2440 3169 3233 3286 3782 6338 6466 6572 7564 8215 9455 12676 12932 13144 15128 15845 16165 16430 18910 25352 25864 31690 32330 32860 37820 63380 64660 65720 75640 98239 100223 126760 129320 167957 193309 196478 200446 335914 386618 392956 400892 491195 501115 671828 773236 785912 801784 839785 966545 982390 1002230 1343656 1546472 1679570 1933090 1964780 2004460 3359140 3866180 3929560 4008920 5206667 5992579 6718280 7732360 10245377 10413334 11985158 20490754 20826668 23970316 26033335 29962895 40981508 41653336 47940632 51226885 52066670 59925790 81963016 102453770 104133340 119851580 204907540 208266680 239703160 317606687 409815080 635213374 1270426748 1588033435 2540853496 3176066870 6352133740 12704267480
• Sum of all divisors σ(n): 30565900800
• Sum of proper divisors (its aliquot sum) s(n): 17861633320
• 12704267480 is an abundant number, because the sum of its proper divisors (17861633320) is greater than itself. Its abundance is 5157365840

Bases of 12704267480

• Binary: 1011110101001110111011110011011000₂
• Hexadecimal: 0x2F53BBCD8
• Base-36: 5U3SJIW

Squares and roots of 12704267480

• 12704267480 squared (12704267480²) is 161398412203385550400
• 12704267480 cubed (12704267480³) is 2050448599479106193848620992000
• The square root of 12704267480 is 112713.2089863473
• The cube root of 12704267480 is 2333.3678497389

Scales and comparisons

• 12,704,267,480 seconds is equal to 403 years, 49 weeks, 5 days, 3 hours, 11 minutes, 20 seconds.
• To count from 1 to 12,704,267,480 would take you about eight hundred seven 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 12704267480 cubic inches would be around 194.4 feet tall.

Recreational maths with 12704267480

• 12704267480 backwards is 08476240721
• The number of decimal digits it has is: 11
• The sum of 12704267480's digits is 41
• More coming soon!