13194391616

Names of 13194391616

• Cardinal: 13194391616 can be written as Thirteen billion, one hundred ninety-four million, three hundred ninety-one thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 1.3194391616 × 10¹⁰

Factors of 13194391616

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1672

Divisors of 13194391616

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 31 32 38 56 62 64 76 112 124 133 152 217 224 248 266 304 434 448 496 532 589 608 868 961 992 1064 1178 1216 1613 1736 1922 1984 2128 2356 3226 3472 3844 4123 4256 4712 6452 6727 6944 7688 8246 8512 9424 11291 12904 13454 13888 15376 16492 18259 18848 22582 25808 26908 30647 30752 32984 36518 37696 45164 50003 51616 53816 61294 61504 65968 73036 90328 100006 103232 107632 122588 127813 131936 146072 180656 200012 214529 215264 245176 255626 263872 292144 350021 361312 400024 429058 430528 490352 511252 584288 700042 722624 800048 858116 950057 980704 1022504 1168576 1400084 1550093 1600096 1716232 1900114 1961408 2045008 2800168 3100186 3200192 3432464 3800228 4090016 5600336 6200372 6650399 6864928 7600456 8180032 10850651 11200672 12400744 13300798 13729856 15200912 21701302 22401344 24801488 26601596 29451767 30401824 43402604 49602976 53203192 58903534 60803648 86805208 99205952 106406384 117807068 173610416 206162369 212812768 235614136 347220832 412324738 425625536 471228272 694441664 824649476 942456544 1649298952 1884913088 3298597904 6597195808 13194391616
• Sum of all divisors σ(n): 32566904640
• Sum of proper divisors (its aliquot sum) s(n): 19372513024
• 13194391616 is an abundant number, because the sum of its proper divisors (19372513024) is greater than itself. Its abundance is 6178121408

Bases of 13194391616

• Binary: 1100010010011100100111000001000000₂
• Hexadecimal: 0x312727040
• Base-36: 627LLQ8

Squares and roots of 13194391616

• 13194391616 squared (13194391616²) is 174091970116371091456
• 13194391616 cubed (13194391616³) is 2297037630916369273451815632896
• The square root of 13194391616 is 114866.8429791643
• The cube root of 13194391616 is 2362.9967446675

Scales and comparisons

• 13,194,391,616 seconds is equal to 419 years, 28 weeks, 20 hours, 46 minutes, 56 seconds.
• To count from 1 to 13,194,391,616 would take you about eight hundred thirty-nine 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 13194391616 cubic inches would be around 196.9 feet tall.

Recreational maths with 13194391616

• 13194391616 backwards is 61619349131
• The number of decimal digits it has is: 11
• The sum of 13194391616's digits is 44
• More coming soon!