12982637220

Names of 12982637220

• Cardinal: 12982637220 can be written as Twelve billion, nine hundred eighty-two million, six hundred thirty-seven thousand, two hundred twenty.

Scientific notation

• Scientific notation: 1.298263722 × 10¹⁰

Factors of 12982637220

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 55993

Divisors of 12982637220

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 49 60 70 79 84 98 105 140 147 158 196 210 237 245 294 316 395 420 474 490 553 588 735 790 948 980 1106 1185 1470 1580 1659 2212 2370 2765 2940 3318 3871 4740 5530 6636 7742 8295 11060 11613 15484 16590 19355 23226 33180 38710 46452 55897 58065 77420 111794 116130 167691 223588 232260 279485 335382 391279 558970 670764 782558 838455 1117940 1173837 1565116 1676910 1956395 2347674 2738953 3353820 3912790 4415863 4695348 5477906 5869185 7825580 8216859 8831726 10955812 11738370 13247589 13694765 16433718 17663452 22079315 23476740 26495178 27389530 30911041 32867436 41084295 44158630 52990356 54779060 61822082 66237945 82168590 88317260 92733123 123644164 132475890 154555205 164337180 185466246 216377287 264951780 309110410 370932492 432754574 463665615 618220820 649131861 865509148 927331230 1081886435 1298263722 1854662460 2163772870 2596527444 3245659305 4327545740 6491318610 12982637220
• Sum of all divisors σ(n): 42822339840
• Sum of proper divisors (its aliquot sum) s(n): 29839702620
• 12982637220 is an abundant number, because the sum of its proper divisors (29839702620) is greater than itself. Its abundance is 16857065400

Bases of 12982637220

• Binary: 1100000101110100110101001010100100₂
• Hexadecimal: 0x305D352A4
• Base-36: 5YPIYZO

Squares and roots of 12982637220

• 12982637220 squared (12982637220²) is 168548869186129328400
• 12982637220 cubed (12982637220³) is 2188208822484753726619443048000
• The square root of 12982637220 is 113941.3762423467
• The cube root of 12982637220 is 2350.2874083367

Scales and comparisons

• 12,982,637,220 seconds is equal to 412 years, 42 weeks, 7 minutes.
• To count from 1 to 12,982,637,220 would take you about eight hundred twenty-five 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 12982637220 cubic inches would be around 195.9 feet tall.

Recreational maths with 12982637220

• 12982637220 backwards is 02273628921
• 12982637220 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12982637220's digits is 42
• More coming soon!