51404769388

Names of 51404769388

• Cardinal: 51404769388 can be written as Fifty-one billion, four hundred four million, seven hundred sixty-nine thousand, three hundred eighty-eight.

Scientific notation

• Scientific notation: 5.1404769388 × 10¹⁰

Factors of 51404769388

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4077

Divisors of 51404769388

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 14 17 28 34 67 68 119 134 238 268 457 469 476 914 938 1139 1828 1876 2278 3199 3527 4556 6398 7054 7769 7973 12796 14108 15538 15946 24689 30619 31076 31892 49378 54383 59959 61238 98756 108766 119918 122476 214333 217532 236309 239836 419713 428666 472618 520523 839426 857332 945236 1041046 1611839 1654163 1678852 2082092 3223678 3308326 3643661 4017253 6447356 6616652 7287322 8034506 11282873 14574644 16069012 22565746 27401263 28120771 45131492 54802526 56241542 107993213 109605052 112483084 191808841 215986426 383617682 431972852 755952491 767235364 1511904982 1835884621 3023809964 3671769242 7343538484 12851192347 25702384694 51404769388
• Sum of all divisors σ(n): 110755040256
• Sum of proper divisors (its aliquot sum) s(n): 59350270868
• 51404769388 is an abundant number, because the sum of its proper divisors (59350270868) is greater than itself. Its abundance is 7945501480

Bases of 51404769388

• Binary: 101111110111111101101000100001101100₂
• Hexadecimal: 0xBF7F6886C
• Base-36: NM52LWS

Squares and roots of 51404769388

• 51404769388 squared (51404769388²) is 2642450315833461894544
• 51404769388 cubed (51404769388³) is 135834549104666873702719895419072
• The square root of 51404769388 is 226726.1991654251
• The cube root of 51404769388 is 3718.2147701627

Scales and comparisons

• 51,404,769,388 seconds is equal to 1,634 years, 26 weeks, 4 days, 14 hours, 36 minutes, 28 seconds.
• To count from 1 to 51,404,769,388 would take you about three thousand, two hundred sixty-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 51404769388 cubic inches would be around 309.9 feet tall.

Recreational maths with 51404769388

• 51404769388 backwards is 88396740415
• The number of decimal digits it has is: 11
• The sum of 51404769388's digits is 55
• More coming soon!