12725821350

Names of 12725821350

• Cardinal: 12725821350 can be written as Twelve billion, seven hundred twenty-five million, eight hundred twenty-one thousand, three hundred fifty.

Scientific notation

• Scientific notation: 1.272582135 × 10¹⁰

Factors of 12725821350

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5787

Divisors of 12725821350

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 25 30 33 45 50 55 66 75 90 99 110 150 165 198 225 275 330 450 487 495 550 825 974 990 1461 1650 2435 2475 2922 4383 4870 4950 5279 5357 7305 8766 10558 10714 12175 14610 15837 16071 21915 24350 26395 26785 31674 32142 36525 43830 47511 48213 52790 53570 58069 73050 79185 80355 95022 96426 109575 116138 131975 133925 158370 160710 174207 219150 237555 241065 263950 267850 290345 348414 395925 401775 475110 482130 522621 580690 791850 803550 871035 1045242 1187775 1205325 1451725 1742070 2375550 2410650 2570873 2613105 2903450 4355175 5141746 5226210 7712619 8710350 12854365 13065525 15425238 23137857 25708730 26131050 28279603 38563095 46275714 56559206 64271825 77126190 84838809 115689285 128543650 141398015 169677618 192815475 231378570 254516427 282796030 385630950 424194045 509032854 578446425 706990075 848388090 1156892850 1272582135 1413980150 2120970225 2545164270 4241940450 6362910675 12725821350
• Sum of all divisors σ(n): 37381893120
• Sum of proper divisors (its aliquot sum) s(n): 24656071770
• 12725821350 is an abundant number, because the sum of its proper divisors (24656071770) is greater than itself. Its abundance is 11930250420

Bases of 12725821350

• Binary: 1011110110100001001001111110100110₂
• Hexadecimal: 0x2F6849FA6
• Base-36: 5UGMILI

Squares and roots of 12725821350

• 12725821350 squared (12725821350²) is 161946529032115822500
• 12725821350 cubed (12725821350³) is 2060902596715294369643310375000
• The square root of 12725821350 is 112808.7822379091
• The cube root of 12725821350 is 2334.6866898315

Scales and comparisons

• 12,725,821,350 seconds is equal to 404 years, 33 weeks, 2 days, 14 hours, 22 minutes, 30 seconds.
• To count from 1 to 12,725,821,350 would take you about eight hundred 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 12725821350 cubic inches would be around 194.6 feet tall.

Recreational maths with 12725821350

• 12725821350 backwards is 05312852721
• The number of decimal digits it has is: 11
• The sum of 12725821350's digits is 36
• More coming soon!