13955629140

Names of 13955629140

• Cardinal: 13955629140 can be written as Thirteen billion, nine hundred fifty-five million, six hundred twenty-nine thousand, one hundred forty.

Scientific notation

• Scientific notation: 1.395562914 × 10¹⁰

Factors of 13955629140

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 21124

Divisors of 13955629140

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 4733 9466 14199 16381 18932 23665 28398 32762 42597 47330 49143 56796 65524 70995 81905 85194 94660 98286 141990 147429 163810 170388 196572 212985 245715 283980 294858 327620 425970 491430 589716 737145 851940 982860 1474290 2948580 77531273 155062546 232593819 310125092 387656365 465187638 697781457 775312730 930375276 1162969095 1395562914 1550625460 2325938190 2791125828 3488907285 4651876380 6977814570 13955629140
• Sum of all divisors σ(n): 42343603848
• Sum of proper divisors (its aliquot sum) s(n): 28387974708
• 13955629140 is an abundant number, because the sum of its proper divisors (28387974708) is greater than itself. Its abundance is 14432345568

Bases of 13955629140

• Binary: 1100111111110100100000000001010100₂
• Hexadecimal: 0x33FD20054
• Base-36: 6ESTKD0

Squares and roots of 13955629140

• 13955629140 squared (13955629140²) is 194759584693217139600
• 13955629140 cubed (13955629140³) is 2717992535438959073749207944000
• The square root of 13955629140 is 118133.9457565013
• The cube root of 13955629140 is 2407.5933770067

Scales and comparisons

• 13,955,629,140 seconds is equal to 443 years, 38 weeks, 5 days, 11 hours, 39 minutes.
• To count from 1 to 13,955,629,140 would take you about eight hundred eighty-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 13955629140 cubic inches would be around 200.6 feet tall.

Recreational maths with 13955629140

• 13955629140 backwards is 04192655931
• 13955629140 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13955629140's digits is 45
• More coming soon!