138917305989
138,917,305,989 is an odd composite number composed of five prime numbers multiplied together.
138917305989 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 138917305989:
34 × 73 × 112 × 312 × 43
(3 × 3 × 3 × 3 × 7 × 7 × 7 × 11 × 11 × 31 × 31 × 43)See below for interesting mathematical facts about the number 138917305989 from the Numbermatics database.
Names of 138917305989
- Cardinal: 138917305989 can be written as One hundred thirty-eight billion, nine hundred seventeen million, three hundred five thousand, nine hundred eighty-nine.
Scientific notation
- Scientific notation: 1.38917305989 × 1011
Factors of 138917305989
Divisors of 138917305989
- Number of divisors d(n): 360
-
Complete list of divisors:
1 3 7 9 11 21 27 31 33 43 49 63 77 81 93 99 121 129 147 189 217 231 279 297 301 341 343 363 387 441 473 539 567 651 693 837 847 891 903 961 1023 1029 1089 1161 1323 1333 1419 1519 1617 1953 2079 2107 2387 2511 2541 2709 2883 3069 3087 3267 3311 3483 3751 3773 3969 3999 4257 4557 4851 5203 5859 5929 6237 6321 6727 7161 7623 8127 8649 9207 9261 9331 9801 9933 10571 10633 11253 11319 11997 12771 13671 14553 14663 14749 15609 16709 17577 17787 18963 20181 21483 22869 23177 24381 25947 26257 27621 27783 27993 29799 31713 31899 33759 33957 35991 36421 38313 41013 41323 41503 43659 43989 44247 46827 47089 50127 53361 56889 60543 64449 65317 68607 69531 73997 77841 78771 83979 89397 95139 95697 101277 101871 102641 107973 109263 116281 116963 123039 123969 124509 131967 132741 140481 141267 150381 160083 161293 162239 170667 181629 183799 193347 195951 208593 221991 236313 251937 254947 268191 285417 287091 289261 303831 305613 307923 327789 329623 348843 350889 371907 373527 395901 398223 421443 423801 451143 454553 457219 480249 483879 486717 517979 544887 551397 587853 625779 665973 708939 718487 755811 764841 813967 856251 861273 867783 923769 983367 988869 1046529 1052667 1115721 1120581 1129051 1187703 1194669 1271403 1286593 1353429 1363659 1371657 1451637 1460151 1553937 1654191 1763559 1784629 1877337 1997919 2024827 2126817 2155461 2294523 2441901 2603349 2771307 2950101 2966607 3139587 3158001 3181871 3347163 3361743 3387153 3625853 3814209 3859779 4090977 4114971 4354911 4380453 4661811 4962573 5000083 5029409 5290677 5353887 5697769 5993757 6074481 6466383 6883569 7325703 7810047 7903357 8313921 8899821 9418761 9474003 9545613 10161459 10877559 11579337 12272931 12344913 13064733 13141359 13985433 14173789 14887719 15000249 15088227 16061661 17093307 18223443 19399149 20650707 21977109 22273097 23430141 23710071 26699463 28636839 30484377 32632677 34738011 35000581 36818793 37034739 39884383 41956299 42521367 45000747 45264681 48184983 51279921 54670329 55323499 58197447 65931327 66819291 71130213 85910517 91453131 97898031 104214033 105001743 119653149 127564101 135002241 135794043 144554949 153839763 155911679 164010987 165970497 200457873 213390639 245004067 257731551 293694093 315005229 358959447 382692303 405006723 407382129 461519289 467735037 497911491 601373619 640171917 735012201 945015687 1076878341 1148076909 1403205111 1493734473 1715028469 1804120857 2205036603 2835047061 3230635023 4209615333 4481203419 5145085407 6615109809 12628845999 15435256221 19845329427 46305768663 138917305989
- Sum of all divisors σ(n): 281254142400
- Sum of proper divisors (its aliquot sum) s(n): 142336836411
- 138917305989 is an abundant number, because the sum of its proper divisors (142336836411) is greater than itself. Its abundance is 3419530422
Bases of 138917305989
- Binary: 100000010110000001110111011110100001012
- Hexadecimal: 0x20581DDE85
- Base-36: 1RTFRZB9
Squares and roots of 138917305989
- 138917305989 squared (1389173059892) is 19298017903241455268121
- 138917305989 cubed (1389173059893) is 2680828658045793436431220994076669
-
The
square root of 138917305989 is 372716.1198405563 -
The
cube root of 138917305989 is 5179.0740133197
Scales and comparisons
How big is 138917305989?- 138,917,305,989 seconds is equal to 4,417 years, 7 weeks, 2 days, 4 hours, 33 minutes, 9 seconds.
-
To count from 1 to 138,917,305,989 would take you about eight thousand, eight hundred thirty-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 138917305989 cubic inches would be around 431.6 feet tall.
Recreational maths with 138917305989
- 138917305989 backwards is 989503719831
- 138917305989 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138917305989's digits is 63
- 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 138917305989 - Facts about the integer". Numbermatics.com. 2024. Web. 15 May 2024.
APA style:
Numbermatics. (2024). Number 138917305989 - Facts about the integer. Retrieved 15 May 2024, from https://numbermatics.com/n/138917305989/
Chicago style:
Numbermatics. 2024. "Number 138917305989 - Facts about the integer". https://numbermatics.com/n/138917305989/
The information we have on file for 138917305989 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 138917305989, math, Factors of 138917305989, curriculum, school, college, exams, university, Prime factorization of 138917305989, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight billion, nine hundred seventeen million, three hundred five thousand, nine hundred eighty-nine.