135307915880

Names of 135307915880

• Cardinal: 135307915880 can be written as One hundred thirty-five billion, three hundred seven million, nine hundred fifteen thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 1.3530791588 × 10¹¹

Factors of 135307915880

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 8636

Divisors of 135307915880

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 20 31 40 62 124 155 248 310 431 620 862 961 1240 1724 1922 2155 3448 3844 4310 4805 7688 8167 8620 9610 13361 16334 17240 19220 26722 32668 38440 40835 53444 65336 66805 81670 106888 133610 163340 253177 267220 326680 414191 506354 534440 828382 1012708 1265885 1656764 2025416 2070955 2531770 3313528 3519977 4141910 5063540 7039954 7848487 8283820 10127080 14079908 15696974 16567640 17599885 28159816 31393948 35199770 39242435 62787896 70399540 78484870 109119287 140799080 156969740 218238574 313939480 436477148 545596435 872954296 1091192870 2182385740 3382697897 4364771480 6765395794 13530791588 16913489485 27061583176 33826978970 67653957940 135307915880
• Sum of all divisors σ(n): 315348837120
• Sum of proper divisors (its aliquot sum) s(n): 180040921240
• 135307915880 is an abundant number, because the sum of its proper divisors (180040921240) is greater than itself. Its abundance is 44733005360

Bases of 135307915880

• Binary: 1111110000000111110101111001001101000₂
• Hexadecimal: 0x1F80FAF268
• Base-36: 1Q5QU82W

Squares and roots of 135307915880

• 135307915880 squared (135307915880²) is 18308232099789156174400
• 135307915880 cubed (135307915880³) is 2477248728869786909381897809472000
• The square root of 135307915880 is 367842.2431967269
• The cube root of 135307915880 is 5133.8250914551

Scales and comparisons

• 135,307,915,880 seconds is equal to 4,302 years, 19 weeks, 2 days, 20 hours, 11 minutes, 20 seconds.
• To count from 1 to 135,307,915,880 would take you about eight thousand, six hundred four 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 135307915880 cubic inches would be around 427.8 feet tall.

Recreational maths with 135307915880

• 135307915880 backwards is 088519703531
• The number of decimal digits it has is: 12
• The sum of 135307915880's digits is 50
• More coming soon!