138734222974208

Names of 138734222974208

• Cardinal: 138734222974208 can be written as One hundred thirty-eight trillion, seven hundred thirty-four billion, two hundred twenty-two million, nine hundred seventy-four thousand, two hundred eight.

Scientific notation

• Scientific notation: 1.38734222974208 × 10¹⁴

Factors of 138734222974208

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 8061

Divisors of 138734222974208

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 8 16 32 64 128 256 277 554 1049 1108 2098 2216 4196 4432 6733 8392 8864 13466 16784 17728 26932 33568 35456 53864 67136 70912 76729 107728 134272 153458 215456 268544 290573 306916 430912 581146 613832 861824 1162292 1227664 1723648 1865041 2324584 2455328 3730082 4649168 4910656 7062917 7460164 9298336 9821312 14125834 14920328 18596672 19642624 28251668 29840656 37193344 56503336 59681312 74386688 80488721 113006672 119362624 160977442 226013344 238725248 321954884 452026688 477450496 516616357 643909768 904053376 1033232714 1287819536 1808106752 1956428009 2066465428 2575639072 3912856018 4132930856 5151278144 7825712036 8265861712 10302556288 15651424072 16531723424 20605112576 31302848144 33063446848 62605696288 66126893696 125211392576 132253787392 250422785152 500845570304 541930558493 1083861116986 2167722233972 4335444467944 8670888935888 17341777871776 34683555743552 69367111487104 138734222974208
• Sum of all divisors σ(n): 278236124793900
• Sum of proper divisors (its aliquot sum) s(n): 139501901819692
• 138734222974208 is an abundant number, because the sum of its proper divisors (139501901819692) is greater than itself. Its abundance is 767678845484

Bases of 138734222974208

• Binary: 11111100010110110010100000101000001110100000000₂
• Hexadecimal: 0x7E2D94141D00
• Base-36: 1D6DMECI68

Squares and roots of 138734222974208

• 138734222974208 squared (138734222974208²) is 19247184624257262841433227264
• 138734222974208 cubed (138734222974208³) is 2670243203287454926584167667647210074406912
• The square root of 138734222974208 is 11778549.2729031787
• The cube root of 138734222974208 is 51767.9779741791

Scales and comparisons

• 138,734,222,974,208 seconds is equal to 4,411,319 years, 8 weeks, 1 day, 7 hours, 30 minutes, 8 seconds.
• To count from 1 to 138,734,222,974,208 would take you about eleven million, twenty-eight thousand, two hundred ninety-seven 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 138734222974208 cubic inches would be around 4314 feet tall.

Recreational maths with 138734222974208

• 138734222974208 backwards is 802479222437831
• The number of decimal digits it has is: 15
• The sum of 138734222974208's digits is 62
• More coming soon!