135878238832

Names of 135878238832

• Cardinal: 135878238832 can be written as One hundred thirty-five billion, eight hundred seventy-eight million, two hundred thirty-eight thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 1.35878238832 × 10¹¹

Factors of 135878238832

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 641

Divisors of 135878238832

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 4 7 8 14 16 28 56 61 112 122 244 427 488 571 854 976 1142 1708 2284 3416 3721 3997 4568 6832 7442 7994 9136 14884 15988 26047 29768 31976 34831 52094 59536 63952 69662 104188 139324 208376 243817 278648 326041 416752 487634 557296 652082 975268 1304164 1950536 2124691 2282287 2608328 3901072 4249382 4564574 5216656 8498764 9129148 14872837 16997528 18258296 19888501 29745674 33995056 36516592 39777002 59491348 79554004 118982696 139219507 159108008 237965392 278439014 318216016 556878028 1113756056 1213198561 2227512112 2426397122 4852794244 8492389927 9705588488 16984779854 19411176976 33969559708 67939119416 135878238832
• Sum of all divisors σ(n): 306423090792
• Sum of proper divisors (its aliquot sum) s(n): 170544851960
• 135878238832 is an abundant number, because the sum of its proper divisors (170544851960) is greater than itself. Its abundance is 34666613128

Bases of 135878238832

• Binary: 1111110100010111110010110001001110000₂
• Hexadecimal: 0x1FA2F96270
• Base-36: 1QF6E834

Squares and roots of 135878238832

• 135878238832 squared (135878238832²) is 18462895788086032724224
• 135878238832 cubed (135878238832³) is 2508705763423880814665476263866368
• The square root of 135878238832 is 368616.6556627631
• The cube root of 135878238832 is 5141.0280061657

Scales and comparisons

• 135,878,238,832 seconds is equal to 4,320 years, 26 weeks, 2 days, 19 hours, 13 minutes, 52 seconds.
• To count from 1 to 135,878,238,832 would take you about eight thousand, six hundred forty-one 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 135878238832 cubic inches would be around 428.4 feet tall.

Recreational maths with 135878238832

• 135878238832 backwards is 238832878531
• The number of decimal digits it has is: 12
• The sum of 135878238832's digits is 58
• More coming soon!