139225350

Names of 139225350

• Cardinal: 139225350 can be written as One hundred thirty-nine million, two hundred twenty-five thousand, three hundred fifty.

Scientific notation

• Scientific notation: 1.3922535 × 10⁸

Factors of 139225350

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4481

Divisors of 139225350

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 5 6 10 11 15 19 22 25 30 33 38 50 55 57 66 75 95 110 114 150 165 190 209 275 285 330 418 475 550 570 627 825 950 1045 1254 1425 1650 2090 2850 3135 4441 5225 6270 8882 10450 13323 15675 22205 26646 31350 44410 48851 66615 84379 97702 111025 133230 146553 168758 222050 244255 253137 293106 333075 421895 488510 506274 666150 732765 843790 928169 1221275 1265685 1465530 1856338 2109475 2442550 2531370 2784507 3663825 4218950 4640845 5569014 6328425 7327650 9281690 12656850 13922535 23204225 27845070 46408450 69612675 139225350
• Sum of all divisors σ(n): 396581760
• Sum of proper divisors (its aliquot sum) s(n): 257356410
• 139225350 is an abundant number, because the sum of its proper divisors (257356410) is greater than itself. Its abundance is 118131060

Bases of 139225350

• Binary: 1000010011000110100100000110₂
• Hexadecimal: 0x84C6906
• Base-36: 2AW2YU

Squares and roots of 139225350

• 139225350 squared (139225350²) is 19383698082622500
• 139225350 cubed (139225350³) is 2698702149847446480375000
• The square root of 139225350 is 11799.3792209591
• The cube root of 139225350 is 518.2899322527

Scales and comparisons

• 139,225,350 seconds is equal to 4 years, 22 weeks, 1 day, 9 hours, 42 minutes, 30 seconds.
• To count from 1 to 139,225,350 would take you about six 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 139225350 cubic inches would be around 43.2 feet tall.

Recreational maths with 139225350

• 139225350 backwards is 053522931
• 139225350 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 139225350's digits is 30
• More coming soon!