138273394688
138,273,394,688 is an even composite number composed of four prime numbers multiplied together.
What does the number 138273394688 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 208 divisors.
138273394688 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred eight divisors.
Prime factorization of 138273394688:
212 × 113 × 13 × 1951
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 11 × 11 × 13 × 1951)See below for interesting mathematical facts about the number 138273394688 from the Numbermatics database.
Names of 138273394688
- Cardinal: 138273394688 can be written as One hundred thirty-eight billion, two hundred seventy-three million, three hundred ninety-four thousand, six hundred eighty-eight.
Scientific notation
- Scientific notation: 1.38273394688 × 1011
Factors of 138273394688
Divisors of 138273394688
- Number of divisors d(n): 208
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Complete list of divisors:
1 2 4 8 11 13 16 22 26 32 44 52 64 88 104 121 128 143 176 208 242 256 286 352 416 484 512 572 704 832 968 1024 1144 1331 1408 1573 1664 1936 1951 2048 2288 2662 2816 3146 3328 3872 3902 4096 4576 5324 5632 6292 6656 7744 7804 9152 10648 11264 12584 13312 15488 15608 17303 18304 21296 21461 22528 25168 25363 26624 30976 31216 34606 36608 42592 42922 45056 50336 50726 53248 61952 62432 69212 73216 85184 85844 100672 101452 123904 124864 138424 146432 170368 171688 201344 202904 236071 247808 249728 276848 278993 292864 340736 343376 402688 405808 472142 495616 499456 553696 557986 585728 681472 686752 805376 811616 944284 998912 1107392 1115972 1362944 1373504 1610752 1623232 1888568 1997824 2214784 2231944 2596781 2725888 2747008 3068923 3221504 3246464 3777136 3995648 4429568 4463888 5193562 5451776 5494016 6137846 6443008 6492928 7554272 7991296 8859136 8927776 10387124 10988032 12275692 12985856 15108544 17718272 17855552 20774248 21976064 24551384 25971712 30217088 33758153 35436544 35711104 41548496 43952128 49102768 51943424 60434176 67516306 70873088 71422208 83096992 87904256 98205536 103886848 120868352 135032612 142844416 166193984 196411072 241736704 270065224 285688832 332387968 392822144 483473408 540130448 571377664 664775936 785644288 966946816 1080260896 1142755328 1329551872 1571288576 2160521792 2659103744 3142577152 4321043584 5318207488 6285154304 8642087168 10636414976 12570308608 17284174336 34568348672 69136697344 138273394688
- Sum of all divisors σ(n): 327707100672
- Sum of proper divisors (its aliquot sum) s(n): 189433705984
- 138273394688 is an abundant number, because the sum of its proper divisors (189433705984) is greater than itself. Its abundance is 51160311296
Bases of 138273394688
- Binary: 100000001100011011110010010000000000002
- Hexadecimal: 0x2031BC9000
- Base-36: 1RISEQ68
Squares and roots of 138273394688
- 138273394688 squared (1382733946882) is 19119531678543426617344
- 138273394688 cubed (1382733946883) is 2643722550036954369607971658268672
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The
square root of 138273394688 is 371851.3072291127 -
The
cube root of 138273394688 is 5171.0595806233
Scales and comparisons
How big is 138273394688?- 138,273,394,688 seconds is equal to 4,396 years, 34 weeks, 4 days, 12 hours, 18 minutes, 8 seconds.
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To count from 1 to 138,273,394,688 would take you about eight thousand, seven hundred ninety-three 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 138273394688 cubic inches would be around 430.9 feet tall.
Recreational maths with 138273394688
- 138273394688 backwards is 886493372831
- The number of decimal digits it has is: 12
- The sum of 138273394688's digits is 62
- More coming soon!
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