13706865920

Names of 13706865920

• Cardinal: 13706865920 can be written as Thirteen billion, seven hundred six million, eight hundred sixty-five thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.370686592 × 10¹⁰

Factors of 13706865920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 16038

Divisors of 13706865920

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 32 40 44 55 61 64 80 88 110 122 128 160 176 220 244 256 305 320 352 440 488 610 640 671 704 880 976 1220 1280 1342 1408 1760 1952 2440 2684 2816 3355 3520 3904 4880 5368 6710 7040 7808 9760 10736 13420 14080 15616 15959 19520 21472 26840 31918 39040 42944 53680 63836 78080 79795 85888 107360 127672 159590 171776 175549 214720 255344 319180 351098 429440 510688 638360 702196 858880 877745 973499 1021376 1276720 1404392 1755490 1946998 2042752 2553440 2808784 3510980 3893996 4085504 4867495 5106880 5617568 7021960 7787992 9734990 10213760 10708489 11235136 14043920 15575984 19469980 20427520 21416978 22470272 28087840 31151968 38939960 42833956 44940544 53542445 56175680 62303936 77879920 85667912 107084890 112351360 124607872 155759840 171335824 214169780 224702720 249215744 311519680 342671648 428339560 623039360 685343296 856679120 1246078720 1370686592 1713358240 2741373184 3426716480 6853432960 13706865920
• Sum of all divisors σ(n): 36406419840
• Sum of proper divisors (its aliquot sum) s(n): 22699553920
• 13706865920 is an abundant number, because the sum of its proper divisors (22699553920) is greater than itself. Its abundance is 8992688000

Bases of 13706865920

• Binary: 1100110000111111100010110100000000₂
• Hexadecimal: 0x330FE2D00
• Base-36: 6AOPPFK

Squares and roots of 13706865920

• 13706865920 squared (13706865920²) is 187878173348857446400
• 13706865920 cubed (13706865920³) is 2575220931387306402998386688000
• The square root of 13706865920 is 117076.3251900229
• The cube root of 13706865920 is 2393.2021712211

Scales and comparisons

• 13,706,865,920 seconds is equal to 435 years, 43 weeks, 3 days, 6 hours, 45 minutes, 20 seconds.
• To count from 1 to 13,706,865,920 would take you about eight hundred seventy-one 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 13706865920 cubic inches would be around 199.4 feet tall.

Recreational maths with 13706865920

• 13706865920 backwards is 02956860731
• The number of decimal digits it has is: 11
• The sum of 13706865920's digits is 47
• More coming soon!