1375986393138

Names of 1375986393138

• Cardinal: 1375986393138 can be written as One trillion, three hundred seventy-five billion, nine hundred eighty-six million, three hundred ninety-three thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 1.375986393138 × 10¹²

Factors of 1375986393138

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 30685

Divisors of 1375986393138

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 7 14 21 42 49 98 147 179 294 358 537 883 1074 1253 1766 2506 2649 3759 5298 6181 7518 8771 12362 17542 18543 26313 29611 37086 43267 52626 59222 86534 88833 129801 158057 177666 207277 259602 316114 414554 474171 621831 948342 1106399 1243662 1450939 2212798 2901878 3319197 4352817 5300369 6638394 7744793 8705634 10600738 15489586 15901107 23234379 26146513 31802214 37102583 46468758 52293026 74205166 78439539 111307749 156879078 183025591 222615498 259718081 366051182 519436162 549076773 779154243 1098153546 1281179137 1558308486 2562358274 3843537411 4680225827 7687074822 9360451654 14040677481 28081354962 32761580789 65523161578 98284742367 196569484734 229331065523 458662131046 687993196569 1375986393138
• Sum of all divisors σ(n): 3222913224960
• Sum of proper divisors (its aliquot sum) s(n): 1846926831822
• 1375986393138 is an abundant number, because the sum of its proper divisors (1846926831822) is greater than itself. Its abundance is 470940438684

Bases of 1375986393138

• Binary: 10100000001011111001011100010000000110010₂
• Hexadecimal: 0x1405F2E2032
• Base-36: HK4ARRXU

Squares and roots of 1375986393138

• 1375986393138 squared (1375986393138²) is 1893338554100922693487044
• 1375986393138 cubed (1375986393138³) is 2605208088046444695449009597493504072
• The square root of 1375986393138 is 1173024.4639980873
• The cube root of 1375986393138 is 11122.5588702223

Scales and comparisons

• 1,375,986,393,138 seconds is equal to 43,752 years, 5 weeks, 5 days, 10 hours, 32 minutes, 18 seconds.
• To count from 1 to 1,375,986,393,138 would take you about one hundred nine thousand, three hundred eighty 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 1375986393138 cubic inches would be around 926.9 feet tall.

Recreational maths with 1375986393138

• 1375986393138 backwards is 8313936895731
• The number of decimal digits it has is: 13
• The sum of 1375986393138's digits is 66
• More coming soon!