138924568440
138,924,568,440 is an even composite number composed of seven prime numbers multiplied together.
138924568440 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 138924568440:
23 × 32 × 5 × 7 × 29 × 73 × 26041
(2 × 2 × 2 × 3 × 3 × 5 × 7 × 29 × 73 × 26041)See below for interesting mathematical facts about the number 138924568440 from the Numbermatics database.
Names of 138924568440
- Cardinal: 138924568440 can be written as One hundred thirty-eight billion, nine hundred twenty-four million, five hundred sixty-eight thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.3892456844 × 1011
Factors of 138924568440
Divisors of 138924568440
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 28 29 30 35 36 40 42 45 56 58 60 63 70 72 73 84 87 90 105 116 120 126 140 145 146 168 174 180 203 210 219 232 252 261 280 290 292 315 348 360 365 406 420 435 438 504 511 522 580 584 609 630 657 696 730 812 840 870 876 1015 1022 1044 1095 1160 1218 1260 1305 1314 1460 1533 1624 1740 1752 1827 2030 2044 2088 2117 2190 2436 2520 2555 2610 2628 2920 3045 3066 3285 3480 3654 4060 4088 4234 4380 4599 4872 5110 5220 5256 6090 6132 6351 6570 7308 7665 8120 8468 8760 9135 9198 10220 10440 10585 12180 12264 12702 13140 14616 14819 15330 16936 18270 18396 19053 20440 21170 22995 24360 25404 26041 26280 29638 30660 31755 36540 36792 38106 42340 44457 45990 50808 52082 59276 61320 63510 73080 74095 76212 78123 84680 88914 91980 95265 104164 118552 127020 130205 133371 148190 152424 156246 177828 182287 183960 190530 208328 222285 234369 254040 260410 266742 296380 312492 355656 364574 381060 390615 444570 468738 520820 533484 546861 592760 624984 666855 729148 755189 762120 781230 889140 911435 937476 1041640 1066968 1093722 1171845 1333710 1458296 1510378 1562460 1640583 1778280 1822870 1874952 1900993 2187444 2265567 2343690 2667420 2734305 3020756 3124920 3281166 3645740 3775945 3801986 4374888 4531134 4687380 5286323 5334840 5468610 5702979 6041512 6562332 6796701 7291480 7551890 7603972 8202915 9062268 9374760 9504965 10572646 10937220 11327835 11405958 13124664 13306951 13593402 15103780 15207944 15858969 16405830 17108937 18124536 19009930 21145292 21874440 22655670 22811916 26431615 26613902 27186804 28514895 30207560 31717938 32811660 33983505 34217874 38019860 39920853 42290584 45311340 45623832 47576907 52863230 53227804 54373608 55128797 57029790 63435876 65623320 66534755 67967010 68435748 76039720 79294845 79841706 85544685 90622680 95153814 105726460 106455608 110257594 114059580 119762559 126871752 133069510 135934020 136871496 158589690 159683412 165386391 171089370 190307628 199604265 211452920 220515188 228119160 237884535 239525118 266139020 271868040 275643985 317179380 319366824 330772782 342178740 380615256 385901579 399208530 441030376 475769070 479050236 496159173 532278040 551287970 598812795 634358760 661545564 684357480 771803158 798417060 826931955 951538140 958100472 992318346 1102575940 1157704737 1197625590 1323091128 1543606316 1596834120 1653863910 1903076280 1929507895 1984636692 2205151880 2315409474 2395251180 2480795865 3087212632 3307727820 3473114211 3859015790 3969273384 4630818948 4790502360 4961591730 5788523685 6615455640 6946228422 7718031580 9261637896 9923183460 11577047370 13892456844 15436063160 17365571055 19846366920 23154094740 27784913688 34731142110 46308189480 69462284220 138924568440
- Sum of all divisors σ(n): 541131926400
- Sum of proper divisors (its aliquot sum) s(n): 402207357960
- 138924568440 is an abundant number, because the sum of its proper divisors (402207357960) is greater than itself. Its abundance is 263282789520
Bases of 138924568440
- Binary: 100000010110001000110010101111011110002
- Hexadecimal: 0x20588CAF78
- Base-36: 1RTK3N20
Squares and roots of 138924568440
- 138924568440 squared (1389245684402) is 19300035716240244033600
- 138924568440 cubed (1389245684403) is 2681249132755262201728164859584000
-
The
square root of 138924568440 is 372725.8623170655 -
The
cube root of 138924568440 is 5179.1642639321
Scales and comparisons
How big is 138924568440?- 138,924,568,440 seconds is equal to 4,417 years, 19 weeks, 2 days, 5 hours, 54 minutes.
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To count from 1 to 138,924,568,440 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 138924568440 cubic inches would be around 431.6 feet tall.
Recreational maths with 138924568440
- 138924568440 backwards is 044865429831
- The number of decimal digits it has is: 12
- The sum of 138924568440's digits is 54
- More coming soon!
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The information we have on file for 138924568440 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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