138826133328690

Names of 138826133328690

• Cardinal: 138826133328690 can be written as One hundred thirty-eight trillion, eight hundred twenty-six billion, one hundred thirty-three million, three hundred twenty-eight thousand, six hundred ninety.

Scientific notation

• Scientific notation: 1.3882613332869 × 10¹⁴

Factors of 138826133328690

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 39450153

Divisors of 138826133328690

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 30 45 61 90 122 183 305 366 549 610 641 915 1098 1282 1830 1923 2745 3205 3846 5490 5769 6410 9615 11538 19230 28845 39101 57690 78202 117303 195505 234606 351909 391010 586515 703818 1173030 1759545 3519090 39449441 78898882 118348323 197247205 236696646 355044969 394494410 591741615 710089938 1183483230 1775224845 2406415901 3550449690 4812831802 7219247703 12032079505 14438495406 21657743109 24064159010 25287091681 36096238515 43315486218 50574183362 72192477030 75861275043 108288715545 126435458405 151722550086 216577431090 227583825129 252870916810 379306375215 455167650258 758612750430 1137919125645 1542512592541 2275838251290 3085025185082 4627537777623 7712562962705 9255075555246 13882613332869 15425125925410 23137688888115 27765226665738 46275377776230 69413066664345 138826133328690
• Sum of all divisors σ(n): 367437467912112
• Sum of proper divisors (its aliquot sum) s(n): 228611334583422
• 138826133328690 is an abundant number, because the sum of its proper divisors (228611334583422) is greater than itself. Its abundance is 89785201254732

Bases of 138826133328690

• Binary: 11111100100001011111010010111001101001100110010₂
• Hexadecimal: 0x7E42FA5CD332
• Base-36: 1D7JUFEDKI

Squares and roots of 138826133328690

• 138826133328690 squared (138826133328690²) is 19272695294995212419577116100
• 138826133328690 cubed (138826133328690³) is 2675553766626221810235440893645843590909000
• The square root of 138826133328690 is 11782450.2260221749
• The cube root of 138826133328690 is 51779.4074128455

Scales and comparisons

• 138,826,133,328,690 seconds is equal to 4,414,241 years, 32 weeks, 2 days, 13 hours, 31 minutes, 30 seconds.
• To count from 1 to 138,826,133,328,690 would take you about eleven million, thirty-five 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 138826133328690 cubic inches would be around 4315 feet tall.

Recreational maths with 138826133328690

• 138826133328690 backwards is 096823331628831
• The number of decimal digits it has is: 15
• The sum of 138826133328690's digits is 63
• More coming soon!