138398701688
138,398,701,688 is an even composite number composed of seven prime numbers multiplied together.
138398701688 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 138398701688:
23 × 13 × 23 × 31 × 67 × 89 × 313
(2 × 2 × 2 × 13 × 23 × 31 × 67 × 89 × 313)See below for interesting mathematical facts about the number 138398701688 from the Numbermatics database.
Names of 138398701688
- Cardinal: 138398701688 can be written as One hundred thirty-eight billion, three hundred ninety-eight million, seven hundred one thousand, six hundred eighty-eight.
Scientific notation
- Scientific notation: 1.38398701688 × 1011
Factors of 138398701688
Divisors of 138398701688
- Number of divisors d(n): 256
-
Complete list of divisors:
1 2 4 8 13 23 26 31 46 52 62 67 89 92 104 124 134 178 184 248 268 299 313 356 403 536 598 626 712 713 806 871 1157 1196 1252 1426 1541 1612 1742 2047 2077 2314 2392 2504 2759 2852 3082 3224 3484 4069 4094 4154 4628 5518 5704 5963 6164 6968 7199 8138 8188 8308 9256 9269 9703 11036 11926 12328 14398 16276 16376 16616 18538 19406 20033 20971 22072 23852 26611 27001 27857 28796 32552 35867 37076 38812 40066 41942 47704 47771 53222 54002 55714 57592 63457 71734 74152 77519 77624 80132 83884 93587 95542 106444 108004 111428 126139 126914 137149 143468 155038 160264 167768 184853 187174 191084 212888 216008 222856 223169 252278 253828 272623 274298 286936 310076 362141 369706 374348 382168 446338 482333 504556 507656 545246 548596 620152 621023 640711 650101 724282 739412 748696 824941 863567 892676 964666 1009112 1090492 1097192 1242046 1281422 1300202 1448564 1478824 1649882 1727134 1782937 1785352 1866419 1929332 2180984 2403089 2484092 2562844 2600404 2897128 2901197 3299764 3454268 3565874 3732838 3858664 4251619 4806178 4968184 5125688 5200808 5802394 6270329 6599528 6908536 7131748 7465676 8329243 8451313 8503238 9612356 11226371 11604788 12540658 14263496 14931352 14952323 16658486 16902626 17006476 19224712 19862041 22452742 23209576 24263447 25081316 29904646 33316972 33805252 34012952 39724082 42927637 44905484 48526894 50162632 55271047 57858989 59809292 66633944 67610504 79448164 85855274 89810968 97053788 110542094 115717978 119618584 158896328 171710548 194107576 194380199 221084188 231435956 258206533 343421096 388760398 442168376 462871912 516413066 558059281 752166857 777520796 1032826132 1116118562 1330756747 1504333714 1555041592 2065652264 2232237124 2661513494 3008667428 4464474248 5323026988 6017334856 10646053976 17299837711 34599675422 69199350844 138398701688
- Sum of all divisors σ(n): 309928550400
- Sum of proper divisors (its aliquot sum) s(n): 171529848712
- 138398701688 is an abundant number, because the sum of its proper divisors (171529848712) is greater than itself. Its abundance is 33131147024
Bases of 138398701688
- Binary: 100000001110010011010010011000011110002
- Hexadecimal: 0x2039349878
- Base-36: 1RKV0HO8
Squares and roots of 138398701688
- 138398701688 squared (1383987016882) is 19154200628924014049344
- 138398701688 cubed (1383987016883) is 2650916498914556604834681168092672
-
The
square root of 138398701688 is 372019.7598085351 -
The
cube root of 138398701688 is 5172.6211592311
Scales and comparisons
How big is 138398701688?- 138,398,701,688 seconds is equal to 4,400 years, 33 weeks, 5 days, 19 hours, 48 minutes, 8 seconds.
-
To count from 1 to 138,398,701,688 would take you about eight thousand, eight hundred one 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 138398701688 cubic inches would be around 431.1 feet tall.
Recreational maths with 138398701688
- 138398701688 backwards is 886107893831
- 138398701688 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138398701688's digits is 62
- More coming soon!
Link to this page
HTML: To link to this page, just copy and paste the link below into your blog, web page or email.
BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:
Cite this page
MLA style:
"Number 138398701688 - Facts about the integer". Numbermatics.com. 2024. Web. 25 June 2024.
APA style:
Numbermatics. (2024). Number 138398701688 - Facts about the integer. Retrieved 25 June 2024, from https://numbermatics.com/n/138398701688/
Chicago style:
Numbermatics. 2024. "Number 138398701688 - Facts about the integer". https://numbermatics.com/n/138398701688/
The information we have on file for 138398701688 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!
Keywords: Divisors of 138398701688, math, Factors of 138398701688, curriculum, school, college, exams, university, Prime factorization of 138398701688, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight billion, three hundred ninety-eight million, seven hundred one thousand, six hundred eighty-eight.