13429805312

Names of 13429805312

• Cardinal: 13429805312 can be written as Thirteen billion, four hundred twenty-nine million, eight hundred five thousand, three hundred twelve.

Scientific notation

• Scientific notation: 1.3429805312 × 10¹⁰

Factors of 13429805312

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 5130

Divisors of 13429805312

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 44 56 64 77 88 112 128 137 154 176 224 256 274 308 352 448 548 616 704 896 959 1096 1232 1408 1507 1792 1918 2192 2464 2816 3014 3836 4384 4928 4973 6028 7672 8768 9856 9946 10549 12056 15344 17536 19712 19892 21098 24112 30688 34811 35072 39784 42196 48224 54703 61376 69622 79568 84392 96448 109406 122752 139244 159136 168784 192896 218812 245504 278488 318272 337568 382921 385792 437624 556976 636544 675136 681301 765842 875248 1113952 1273088 1350272 1362602 1531684 1750496 2227904 2700544 2725204 3063368 3500992 4455808 4769107 5450408 6126736 7001984 7494311 8911616 9538214 10900816 12253472 14003968 14988622 19076428 21801632 24506944 29977244 38152856 43603264 49013888 52460177 59954488 76305712 87206528 98027776 104920354 119908976 152611424 174413056 209840708 239817952 305222848 419681416 479635904 610445696 839362832 959271808 1220891392 1678725664 1918543616 3357451328 6714902656 13429805312
• Sum of all divisors σ(n): 33672627072
• Sum of proper divisors (its aliquot sum) s(n): 20242821760
• 13429805312 is an abundant number, because the sum of its proper divisors (20242821760) is greater than itself. Its abundance is 6813016448

Bases of 13429805312

• Binary: 1100100000011110101001000100000000₂
• Hexadecimal: 0x3207A9100
• Base-36: 663RC3K

Squares and roots of 13429805312

• 13429805312 squared (13429805312²) is 180359670718223417344
• 13429805312 cubed (13429805312³) is 2422195263882167705449244131328
• The square root of 13429805312 is 115887.0368591759
• The cube root of 13429805312 is 2376.9674739849

Scales and comparisons

• 13,429,805,312 seconds is equal to 427 years, 1 week, 2 days, 13 hours, 28 minutes, 32 seconds.
• To count from 1 to 13,429,805,312 would take you about eight hundred fifty-four 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 13429805312 cubic inches would be around 198.1 feet tall.

Recreational maths with 13429805312

• 13429805312 backwards is 21350892431
• The number of decimal digits it has is: 11
• The sum of 13429805312's digits is 38
• More coming soon!