15414249472

Names of 15414249472

• Cardinal: 15414249472 can be written as Fifteen billion, four hundred fourteen million, two hundred forty-nine thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.5414249472 × 10¹⁰

Factors of 15414249472

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 20870

Divisors of 15414249472

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 16 19 32 38 64 76 128 152 256 304 361 512 608 722 1024 1216 1444 2048 2432 2888 4864 5776 9728 11552 19456 20849 23104 38912 41698 46208 83396 92416 166792 184832 333584 369664 396131 667168 739328 792262 1334336 1584524 2668672 3169048 5337344 6338096 7526489 10674688 12676192 15052978 21349376 25352384 30105956 42698752 50704768 60211912 101409536 120423824 202819072 240847648 405638144 481695296 811276288 963390592 1926781184 3853562368 7707124736 15414249472
• Sum of all divisors σ(n): 32530065750
• Sum of proper divisors (its aliquot sum) s(n): 17115816278
• 15414249472 is an abundant number, because the sum of its proper divisors (17115816278) is greater than itself. Its abundance is 1701566806

Bases of 15414249472

• Binary: 1110010110110000101100100000000000₂
• Hexadecimal: 0x396C2C800
• Base-36: 72X8V0G

Squares and roots of 15414249472

• 15414249472 squared (15414249472²) is 237599086785052278784
• 15414249472 cubed (15414249472³) is 3662411598024174265738668802048
• The square root of 15414249472 is 124154.1359439951
• The cube root of 15414249472 is 2488.7090544289

Scales and comparisons

• 15,414,249,472 seconds is equal to 490 years, 6 weeks, 3 days, 15 hours, 57 minutes, 52 seconds.
• To count from 1 to 15,414,249,472 would take you about nine hundred eighty 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 15414249472 cubic inches would be around 207.4 feet tall.

Recreational maths with 15414249472

• 15414249472 backwards is 27494241451
• The number of decimal digits it has is: 11
• The sum of 15414249472's digits is 43
• More coming soon!