13799918430

Names of 13799918430

• Cardinal: 13799918430 can be written as Thirteen billion, seven hundred ninety-nine million, nine hundred eighteen thousand, four hundred thirty.

Scientific notation

• Scientific notation: 1.379991843 × 10¹⁰

Factors of 13799918430

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 182180

Divisors of 13799918430

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 30 45 54 90 135 270 281 562 843 1405 1686 2529 2810 4215 5058 7587 8430 12645 15174 25290 37935 75870 181889 363778 545667 909445 1091334 1637001 1818890 2728335 3274002 4911003 5456670 8185005 9822006 16370010 24555015 49110030 51110809 102221618 153332427 255554045 306664854 459997281 511108090 766662135 919994562 1379991843 1533324270 2299986405 2759983686 4599972810 6899959215 13799918430
• Sum of all divisors σ(n): 36930945600
• Sum of proper divisors (its aliquot sum) s(n): 23131027170
• 13799918430 is an abundant number, because the sum of its proper divisors (23131027170) is greater than itself. Its abundance is 9331108740

Bases of 13799918430

• Binary: 1100110110100010100000101101011110₂
• Hexadecimal: 0x3368A0B5E
• Base-36: 6C8457I

Squares and roots of 13799918430

• 13799918430 squared (13799918430²) is 190437748674653664900
• 13799918430 cubed (13799918430³) is 2628025397703061184120554107000
• The square root of 13799918430 is 117473.0540592181
• The cube root of 13799918430 is 2398.6055806127

Scales and comparisons

• 13,799,918,430 seconds is equal to 438 years, 41 weeks, 2 days, 6 hours, 40 minutes, 30 seconds.
• To count from 1 to 13,799,918,430 would take you about eight hundred seventy-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 13799918430 cubic inches would be around 199.9 feet tall.

Recreational maths with 13799918430

• 13799918430 backwards is 03481999731
• 13799918430 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13799918430's digits is 54
• More coming soon!