135521592420

Names of 135521592420

• Cardinal: 135521592420 can be written as One hundred thirty-five billion, five hundred twenty-one million, five hundred ninety-two thousand, four hundred twenty.

Scientific notation

• Scientific notation: 1.3552159242 × 10¹¹

Factors of 135521592420

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 125243

Divisors of 135521592420

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 30 43 60 86 129 172 215 258 421 430 516 645 842 860 1263 1290 1684 2105 2526 2580 4210 5052 6315 8420 12630 18103 25260 36206 54309 72412 90515 108618 124769 181030 217236 249538 271545 362060 374307 499076 543090 623845 748614 1086180 1247690 1497228 1871535 2495380 3743070 5365067 7486140 10730134 16095201 21460268 26825335 32190402 52527749 53650670 64380804 80476005 105055498 107301340 157583247 160952010 210110996 262638745 315166494 321904020 525277490 630332988 787916235 1050554980 1575832470 2258693207 3151664940 4517386414 6776079621 9034772828 11293466035 13552159242 22586932070 27104318484 33880398105 45173864140 67760796210 135521592420
• Sum of all divisors σ(n): 389210532480
• Sum of proper divisors (its aliquot sum) s(n): 253688940060
• 135521592420 is an abundant number, because the sum of its proper divisors (253688940060) is greater than itself. Its abundance is 118167347640

Bases of 135521592420

• Binary: 1111110001101101101110110010001100100₂
• Hexadecimal: 0x1F8DB76464
• Base-36: 1Q9A21YC

Squares and roots of 135521592420

• 135521592420 squared (135521592420²) is 18366102012052601456400
• 135521592420 cubed (135521592420³) is 2489003391221534582174939200488000
• The square root of 135521592420 is 368132.5745163011
• The cube root of 135521592420 is 5136.5260939229

Scales and comparisons

• 135,521,592,420 seconds is equal to 4,309 years, 8 weeks, 4 days, 22 hours, 47 minutes.
• To count from 1 to 135,521,592,420 would take you about eight thousand, six hundred eighteen 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 135521592420 cubic inches would be around 428 feet tall.

Recreational maths with 135521592420

• 135521592420 backwards is 024295125531
• The number of decimal digits it has is: 12
• The sum of 135521592420's digits is 39
• More coming soon!