13472386290

Names of 13472386290

• Cardinal: 13472386290 can be written as Thirteen billion, four hundred seventy-two million, three hundred eighty-six thousand, two hundred ninety.

Scientific notation

• Scientific notation: 1.347238629 × 10¹⁰

Factors of 13472386290

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4536178

Divisors of 13472386290

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 27 30 33 45 54 55 66 90 99 110 135 165 198 270 297 330 495 594 990 1485 2970 4536157 9072314 13608471 22680785 27216942 40825413 45361570 49897727 68042355 81650826 99795454 122476239 136084710 149693181 204127065 244952478 249488635 299386362 408254130 449079543 498977270 612381195 748465905 898159086 1224762390 1347238629 1496931810 2245397715 2694477258 4490795430 6736193145 13472386290
• Sum of all divisors σ(n): 39192405120
• Sum of proper divisors (its aliquot sum) s(n): 25720018830
• 13472386290 is an abundant number, because the sum of its proper divisors (25720018830) is greater than itself. Its abundance is 12247632540

Bases of 13472386290

• Binary: 1100100011000001000100110011110010₂
• Hexadecimal: 0x323044CF2
• Base-36: 66T3ZSI

Squares and roots of 13472386290

• 13472386290 squared (13472386290²) is 181505192346979964100
• 13472386290 cubed (13472386290³) is 2445308064939265791245532189000
• The square root of 13472386290 is 116070.6090705135
• The cube root of 13472386290 is 2379.4769870919

Scales and comparisons

• 13,472,386,290 seconds is equal to 428 years, 19 weeks, 5 days, 9 hours, 31 minutes, 30 seconds.
• To count from 1 to 13,472,386,290 would take you about eight hundred fifty-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 13472386290 cubic inches would be around 198.3 feet tall.

Recreational maths with 13472386290

• 13472386290 backwards is 09268327431
• 13472386290 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13472386290's digits is 45
• More coming soon!