12706404120

Names of 12706404120

• Cardinal: 12706404120 can be written as Twelve billion, seven hundred six million, four hundred four thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.270640412 × 10¹⁰

Factors of 12706404120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 440

Divisors of 12706404120

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 72 90 108 120 135 149 180 216 270 281 298 360 447 540 562 596 745 843 894 1080 1124 1192 1341 1405 1490 1686 1788 2235 2248 2529 2682 2810 2980 3372 3576 4023 4215 4470 5058 5364 5620 5960 6705 6744 7587 8046 8430 8940 10116 10728 11240 12645 13410 15174 16092 16860 17880 20115 20232 25290 26820 30348 32184 33720 37935 40230 41869 50580 53640 60696 75870 78961 80460 83738 101160 125607 151740 157922 160920 167476 209345 236883 251214 303480 315844 334952 376821 394805 418690 473766 502428 628035 631688 710649 753642 789610 837380 947532 1004856 1130463 1184415 1256070 1421298 1507284 1579220 1674760 1884105 1895064 2131947 2260926 2368830 2512140 2842596 3014568 3158440 3553245 3768210 4263894 4521852 4737660 5024280 5652315 5685192 7106490 7536420 8527788 9043704 9475320 10659735 11304630 11765189 14212980 15072840 17055576 21319470 22609260 23530378 28425960 35295567 42638940 45218520 47060756 58825945 70591134 85277880 94121512 105886701 117651890 141182268 176477835 211773402 235303780 282364536 317660103 352955670 423546804 470607560 529433505 635320206 705911340 847093608 1058867010 1270640412 1411822680 1588300515 2117734020 2541280824 3176601030 4235468040 6353202060 12706404120
• Sum of all divisors σ(n): 42791220000
• Sum of proper divisors (its aliquot sum) s(n): 30084815880
• 12706404120 is an abundant number, because the sum of its proper divisors (30084815880) is greater than itself. Its abundance is 17378411760

Bases of 12706404120

• Binary: 1011110101010111000101011100011000₂
• Hexadecimal: 0x2F55C5718
• Base-36: 5U52C60

Squares and roots of 12706404120

• 12706404120 squared (12706404120²) is 161452705660752974400
• 12706404120 cubed (12706404120³) is 2051483324392938916218414528000
• The square root of 12706404120 is 112722.6868026131
• The cube root of 12706404120 is 2333.4986532299

Scales and comparisons

• 12,706,404,120 seconds is equal to 404 years, 1 week, 1 day, 20 hours, 42 minutes.
• To count from 1 to 12,706,404,120 would take you about eight hundred eight 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 12706404120 cubic inches would be around 194.5 feet tall.

Recreational maths with 12706404120

• 12706404120 backwards is 02140460721
• 12706404120 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12706404120's digits is 27
• More coming soon!