13309090816

Names of 13309090816

• Cardinal: 13309090816 can be written as Thirteen billion, three hundred nine million, ninety thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.3309090816 × 10¹⁰

Factors of 13309090816

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1344

Divisors of 13309090816

• Number of divisors d(n): 176
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 32 38 56 64 76 79 112 128 133 152 158 224 256 266 304 316 448 512 532 553 608 632 896 1024 1064 1106 1216 1237 1264 1501 1792 2128 2212 2432 2474 2528 3002 3584 4256 4424 4864 4948 5056 6004 7168 8512 8659 8848 9728 9896 10112 10507 12008 17024 17318 17696 19456 19792 20224 21014 23503 24016 34048 34636 35392 39584 40448 42028 47006 48032 68096 69272 70784 79168 80896 84056 94012 96064 97723 136192 138544 141568 158336 164521 168112 188024 192128 195446 277088 283136 316672 329042 336224 376048 384256 390892 554176 566272 633344 658084 672448 684061 752096 768512 781784 1108352 1266688 1316168 1344896 1368122 1504192 1537024 1563568 1856737 2216704 2632336 2689792 2736244 3008384 3127136 3713474 4433408 5264672 5379584 5472488 6016768 6254272 7426948 8866816 10529344 10759168 10944976 12033536 12508544 12997159 14853896 21058688 21889952 24067072 25017088 25994318 29707792 42117376 43779904 50034176 51988636 59415584 84234752 87559808 100068352 103977272 118831168 168469504 175119616 207954544 237662336 350239232 415909088 475324672 700478464 831818176 950649344 1663636352 1901298688 3327272704 6654545408 13309090816
• Sum of all divisors σ(n): 32437580800
• Sum of proper divisors (its aliquot sum) s(n): 19128489984
• 13309090816 is an abundant number, because the sum of its proper divisors (19128489984) is greater than itself. Its abundance is 5819399168

Bases of 13309090816

• Binary: 1100011001010010001001110000000000₂
• Hexadecimal: 0x319489C00
• Base-36: 643W074

Squares and roots of 13309090816

• 13309090816 squared (13309090816²) is 177131898348535545856
• 13309090816 cubed (13309090816³) is 2357464521531140000401636458496
• The square root of 13309090816 is 115365.0328999217
• The cube root of 13309090816 is 2369.8241969923

Scales and comparisons

• 13,309,090,816 seconds is equal to 423 years, 9 weeks, 5 days, 9 hours, 40 minutes, 16 seconds.
• To count from 1 to 13,309,090,816 would take you about eight hundred forty-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 13309090816 cubic inches would be around 197.5 feet tall.

Recreational maths with 13309090816

• 13309090816 backwards is 61809090331
• The number of decimal digits it has is: 11
• The sum of 13309090816's digits is 40
• More coming soon!