13988827320

Names of 13988827320

• Cardinal: 13988827320 can be written as Thirteen billion, nine hundred eighty-eight million, eight hundred twenty-seven thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.398882732 × 10¹⁰

Factors of 13988827320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6101

Divisors of 13988827320

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 20 24 26 30 39 40 52 60 65 78 104 120 130 156 195 260 312 390 520 780 1560 2521 3557 5042 7114 7563 10084 10671 12605 14228 15126 17785 20168 21342 25210 28456 30252 32773 35570 37815 42684 46241 50420 53355 60504 65546 71140 75630 85368 92482 98319 100840 106710 131092 138723 142280 151260 163865 184964 196638 213420 231205 262184 277446 302520 327730 369928 393276 426840 462410 491595 554892 655460 693615 786552 924820 983190 1109784 1310920 1387230 1849640 1966380 2774460 3932760 5548920 8967197 17934394 26901591 35868788 44835985 53803182 71737576 89671970 107606364 116573561 134507955 179343940 215212728 233147122 269015910 349720683 358687880 466294244 538031820 582867805 699441366 932588488 1076063640 1165735610 1398882732 1748603415 2331471220 2797765464 3497206830 4662942440 6994413660 13988827320
• Sum of all divisors σ(n): 45225311040
• Sum of proper divisors (its aliquot sum) s(n): 31236483720
• 13988827320 is an abundant number, because the sum of its proper divisors (31236483720) is greater than itself. Its abundance is 17247656400

Bases of 13988827320

• Binary: 1101000001110011001001000010111000₂
• Hexadecimal: 0x341CC90B8
• Base-36: 6FCL48O

Squares and roots of 13988827320

• 13988827320 squared (13988827320²) is 195687289788778382400
• 13988827320 cubed (13988827320³) is 2737435705574020065142527168000
• The square root of 13988827320 is 118274.3730484335
• The cube root of 13988827320 is 2409.5009566831

Scales and comparisons

• 13,988,827,320 seconds is equal to 444 years, 41 weeks, 4 days, 17 hours, 22 minutes.
• To count from 1 to 13,988,827,320 would take you about eight hundred eighty-nine 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 13988827320 cubic inches would be around 200.8 feet tall.

Recreational maths with 13988827320

• 13988827320 backwards is 02372888931
• The number of decimal digits it has is: 11
• The sum of 13988827320's digits is 51
• More coming soon!