138796429338

Names of 138796429338

• Cardinal: 138796429338 can be written as One hundred thirty-eight billion, seven hundred ninety-six million, four hundred twenty-nine thousand, three hundred thirty-eight.

Scientific notation

• Scientific notation: 1.38796429338 × 10¹¹

Factors of 138796429338

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5471

Divisors of 138796429338

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 54 63 89 126 178 189 267 378 534 623 801 929 1246 1602 1858 1869 2403 2787 3738 4441 4806 5574 5607 6503 8361 8882 11214 13006 13323 16722 16821 19509 25083 26646 31087 33642 39018 39969 50166 58527 62174 79938 82681 93261 117054 119907 165362 175581 186522 239814 248043 279783 351162 395249 496086 559566 578767 744129 790498 839349 1157534 1185747 1488258 1678698 1736301 2232387 2371494 2766743 3472602 3557241 4125689 4464774 5208903 5533486 7114482 8251378 8300229 10417806 10671723 12377067 15626709 16600458 21343446 24754134 24900687 28879823 31253418 37131201 49801374 57759646 74262402 74702061 86639469 111393603 149404122 173278938 222787206 259918407 367186321 519836814 734372642 779755221 1101558963 1559510442 2203117926 2570304247 3304676889 5140608494 6609353778 7710912741 9914030667 15421825482 19828061334 23132738223 46265476446 69398214669 138796429338
• Sum of all divisors σ(n): 356923584000
• Sum of proper divisors (its aliquot sum) s(n): 218127154662
• 138796429338 is an abundant number, because the sum of its proper divisors (218127154662) is greater than itself. Its abundance is 79330725324

Bases of 138796429338

• Binary: 10000001010000111010010111000000011010₂
• Hexadecimal: 0x2050E9701A
• Base-36: 1RRFT6AI

Squares and roots of 138796429338

• 138796429338 squared (138796429338²) is 19264448796978427118244
• 138796429338 cubed (138796429338³) is 2673836706185335367427736316642472
• The square root of 138796429338 is 372553.9280936385
• The cube root of 138796429338 is 5177.5714148691

Scales and comparisons

• 138,796,429,338 seconds is equal to 4,413 years, 15 weeks, 3 days, 3 hours, 42 minutes, 18 seconds.
• To count from 1 to 138,796,429,338 would take you about eight thousand, eight hundred twenty-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 138796429338 cubic inches would be around 431.5 feet tall.

Recreational maths with 138796429338

• 138796429338 backwards is 833924697831
• 138796429338 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138796429338's digits is 63
• More coming soon!