10138860342

Names of 10138860342

• Cardinal: 10138860342 can be written as Ten billion, one hundred thirty-eight million, eight hundred sixty thousand, three hundred forty-two.

Scientific notation

• Scientific notation: 1.0138860342 × 10¹⁰

Factors of 10138860342

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 113868

Divisors of 10138860342

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 9 13 18 26 27 39 54 78 117 127 234 254 351 381 702 762 1143 1651 2286 3302 3429 4953 6858 9906 14859 29718 44577 89154 113723 227446 341169 682338 1023507 1478399 2047014 2956798 3070521 4435197 6141042 8870394 13305591 14442821 26611182 28885642 39916773 43328463 79833546 86656926 129985389 187756673 259970778 375513346 389956167 563270019 779912334 1126540038 1689810057 3379620114 5069430171 10138860342
• Sum of all divisors σ(n): 24455208960
• Sum of proper divisors (its aliquot sum) s(n): 14316348618
• 10138860342 is an abundant number, because the sum of its proper divisors (14316348618) is greater than itself. Its abundance is 4177488276

Bases of 10138860342

• Binary: 1001011100010100101011101100110110₂
• Hexadecimal: 0x25C52BB36
• Base-36: 4NOEYPI

Squares and roots of 10138860342

• 10138860342 squared (10138860342²) is 102796489034580356964
• 10138860342 cubed (10138860342³) is 1042239245969544647834503121688
• The square root of 10138860342 is 100691.9080264149
• The cube root of 10138860342 is 2164.3610694169

Scales and comparisons

• 10,138,860,342 seconds is equal to 322 years, 19 weeks, 6 days, 22 hours, 5 minutes, 42 seconds.
• To count from 1 to 10,138,860,342 would take you about six hundred forty-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 10138860342 cubic inches would be around 180.4 feet tall.

Recreational maths with 10138860342

• 10138860342 backwards is 24306883101
• The number of decimal digits it has is: 11
• The sum of 10138860342's digits is 36
• More coming soon!