51684243912

Names of 51684243912

• Cardinal: 51684243912 can be written as Fifty-one billion, six hundred eighty-four million, two hundred forty-three thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 5.1684243912 × 10¹⁰

Factors of 51684243912

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 15096

Divisors of 51684243912

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 49 54 56 63 72 84 98 108 126 147 168 189 196 216 252 294 331 378 392 441 504 588 662 756 882 993 1176 1323 1324 1512 1764 1986 2317 2646 2648 2979 3528 3972 4634 5292 5958 6951 7944 8937 9268 10584 11916 13902 14753 16219 17874 18536 20853 23832 27804 29506 32438 35748 41706 44259 48657 55608 59012 62559 64876 71496 83412 88518 97314 103271 118024 125118 129752 132777 145971 166824 177036 194628 206542 250236 265554 291942 309813 354072 389256 398331 413084 437913 500472 531108 583884 619626 722897 796662 826168 875826 929439 1062216 1167768 1239252 1445794 1593324 1751652 1858878 2168691 2478504 2788317 2891588 3186648 3503304 3717756 4337382 4883243 5576634 5783176 6506073 7435512 8674764 9766486 11153268 13012146 14649729 17349528 19518219 19532972 22306536 26024292 29299458 34182701 39036438 39065944 43949187 52048584 58598916 68365402 78072876 87898374 102548103 117197832 131847561 136730804 156145752 175796748 205096206 239278907 263695122 273461608 307644309 351593496 410192412 478557814 527390244 615288618 717836721 820384824 922932927 957115628 1054780488 1230577236 1435673442 1845865854 1914231256 2153510163 2461154472 2871346884 3691731708 4307020326 5742693768 6460530489 7383463416 8614040652 12921060978 17228081304 25842121956 51684243912
• Sum of all divisors σ(n): 167522817600
• Sum of proper divisors (its aliquot sum) s(n): 115838573688
• 51684243912 is an abundant number, because the sum of its proper divisors (115838573688) is greater than itself. Its abundance is 64154329776

Bases of 51684243912

• Binary: 110000001000100111101111100111001000₂
• Hexadecimal: 0xC089EF9C8
• Base-36: NQRGPU0

Squares and roots of 51684243912

• 51684243912 squared (51684243912²) is 2671261068755109063744
• 51684243912 cubed (51684243912³) is 138062108630168859046706851926528
• The square root of 51684243912 is 227341.6897799433
• The cube root of 51684243912 is 3724.9409215319

Scales and comparisons

• 51,684,243,912 seconds is equal to 1,643 years, 20 weeks, 5 days, 6 hours, 25 minutes, 12 seconds.
• To count from 1 to 51,684,243,912 would take you about three thousand, two hundred eighty-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 51684243912 cubic inches would be around 310.4 feet tall.

Recreational maths with 51684243912

• 51684243912 backwards is 21934248615
• The number of decimal digits it has is: 11
• The sum of 51684243912's digits is 45
• More coming soon!