138558898380
138,558,898,380 is an even composite number composed of six prime numbers multiplied together.
138558898380 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 138558898380:
22 × 3 × 5 × 72 × 71 × 663787
(2 × 2 × 3 × 5 × 7 × 7 × 71 × 663787)See below for interesting mathematical facts about the number 138558898380 from the Numbermatics database.
Names of 138558898380
- Cardinal: 138558898380 can be written as One hundred thirty-eight billion, five hundred fifty-eight million, eight hundred ninety-eight thousand, three hundred eighty.
Scientific notation
- Scientific notation: 1.3855889838 × 1011
Factors of 138558898380
Divisors of 138558898380
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 49 60 70 71 84 98 105 140 142 147 196 210 213 245 284 294 355 420 426 490 497 588 710 735 852 980 994 1065 1420 1470 1491 1988 2130 2485 2940 2982 3479 4260 4970 5964 6958 7455 9940 10437 13916 14910 17395 20874 29820 34790 41748 52185 69580 104370 208740 663787 1327574 1991361 2655148 3318935 3982722 4646509 6637870 7965444 9293018 9956805 13275740 13939527 18586036 19913610 23232545 27879054 32525563 39827220 46465090 47128877 55758108 65051126 69697635 92930180 94257754 97576689 130102252 139395270 141386631 162627815 188515508 195153378 235644385 278790540 282773262 325255630 329902139 390306756 471288770 487883445 565546524 650511260 659804278 706933155 942577540 975766890 989706417 1319608556 1413866310 1649510695 1951533780 1979412834 2309314973 2827732620 3299021390 3958825668 4618629946 4948532085 6598042780 6927944919 9237259892 9897064170 11546574865 13855889838 19794128340 23093149730 27711779676 34639724595 46186299460 69279449190 138558898380
- Sum of all divisors σ(n): 457663239936
- Sum of proper divisors (its aliquot sum) s(n): 319104341556
- 138558898380 is an abundant number, because the sum of its proper divisors (319104341556) is greater than itself. Its abundance is 180545443176
Bases of 138558898380
- Binary: 100000010000101100000100000000110011002
- Hexadecimal: 0x2042C100CC
- Base-36: 1RNIE28C
Squares and roots of 138558898380
- 138558898380 squared (1385588983802) is 19198568320279166624400
- 138558898380 cubed (1385588983803) is 2660132476931048341541327228472000
-
The
square root of 138558898380 is 372235.0042379141 -
The
cube root of 138558898380 is 5174.6161617803
Scales and comparisons
How big is 138558898380?- 138,558,898,380 seconds is equal to 4,405 years, 38 weeks, 4 days, 22 hours, 53 minutes.
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To count from 1 to 138,558,898,380 would take you about eight thousand, eight hundred eleven 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 138558898380 cubic inches would be around 431.2 feet tall.
Recreational maths with 138558898380
- 138558898380 backwards is 083898855831
- The number of decimal digits it has is: 12
- The sum of 138558898380's digits is 66
- More coming soon!
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The information we have on file for 138558898380 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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