138905589440
138,905,589,440 is an even composite number composed of six prime numbers multiplied together.
138905589440 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 138905589440:
26 × 5 × 37 × 89 × 193 × 683
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 37 × 89 × 193 × 683)See below for interesting mathematical facts about the number 138905589440 from the Numbermatics database.
Names of 138905589440
- Cardinal: 138905589440 can be written as One hundred thirty-eight billion, nine hundred five million, five hundred eighty-nine thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.3890558944 × 1011
Factors of 138905589440
Divisors of 138905589440
- Number of divisors d(n): 224
-
Complete list of divisors:
1 2 4 5 8 10 16 20 32 37 40 64 74 80 89 148 160 178 185 193 296 320 356 370 386 445 592 683 712 740 772 890 965 1184 1366 1424 1480 1544 1780 1930 2368 2732 2848 2960 3088 3293 3415 3560 3860 5464 5696 5920 6176 6586 6830 7120 7141 7720 10928 11840 12352 13172 13660 14240 14282 15440 16465 17177 21856 25271 26344 27320 28480 28564 30880 32930 34354 35705 43712 50542 52688 54640 57128 60787 61760 65860 68708 71410 85885 101084 105376 109280 114256 121574 126355 131720 131819 137416 142820 171770 202168 210752 218560 228512 243148 252710 263440 263638 274832 285640 303935 343540 404336 457024 486296 505420 526880 527276 549664 571280 607870 635549 659095 687080 808672 972592 1010840 1053760 1054552 1099328 1142560 1215740 1271098 1318190 1374160 1617344 1945184 2021680 2109104 2249119 2285120 2431480 2542196 2636380 2748320 3177745 3890368 4043360 4218208 4498238 4862960 4877303 5084392 5272760 5496640 6355490 8086720 8436416 8996476 9725920 9754606 10168784 10545520 11245595 11731891 12710980 17992952 19451840 19509212 20337568 21091040 22491190 23463782 24386515 25421960 35985904 39018424 40675136 42182080 44982380 46927564 48773030 50843920 58659455 71971808 78036848 89964760 93855128 97546060 101687840 117318910 143943616 156073696 179929520 187710256 195092120 203375680 234637820 312147392 359859040 375420512 390184240 434079967 469275640 719718080 750841024 780368480 868159934 938551280 1560736960 1736319868 1877102560 2170399835 3472639736 3754205120 4340799670 6945279472 8681599340 13890558944 17363198680 27781117888 34726397360 69452794720 138905589440
- Sum of all divisors σ(n): 345811083840
- Sum of proper divisors (its aliquot sum) s(n): 206905494400
- 138905589440 is an abundant number, because the sum of its proper divisors (206905494400) is greater than itself. Its abundance is 67999904960
Bases of 138905589440
- Binary: 100000010101110110101100010110110000002
- Hexadecimal: 0x20576B16C0
- Base-36: 1RT8SURK
Squares and roots of 138905589440
- 138905589440 squared (1389055894402) is 19294762777673839513600
- 138905589440 cubed (1389055894403) is 2680150396737756349704570896384000
-
The
square root of 138905589440 is 372700.4017169823 -
The
cube root of 138905589440 is 5178.9284049185
Scales and comparisons
How big is 138905589440?- 138,905,589,440 seconds is equal to 4,416 years, 39 weeks, 6 days, 13 hours, 57 minutes, 20 seconds.
-
To count from 1 to 138,905,589,440 would take you about eight thousand, eight hundred thirty-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 138905589440 cubic inches would be around 431.6 feet tall.
Recreational maths with 138905589440
- 138905589440 backwards is 044985509831
- The number of decimal digits it has is: 12
- The sum of 138905589440's digits is 56
- 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 138905589440 - Facts about the integer". Numbermatics.com. 2024. Web. 1 June 2024.
APA style:
Numbermatics. (2024). Number 138905589440 - Facts about the integer. Retrieved 1 June 2024, from https://numbermatics.com/n/138905589440/
Chicago style:
Numbermatics. 2024. "Number 138905589440 - Facts about the integer". https://numbermatics.com/n/138905589440/
The information we have on file for 138905589440 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 138905589440, math, Factors of 138905589440, curriculum, school, college, exams, university, Prime factorization of 138905589440, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight billion, nine hundred five million, five hundred eighty-nine thousand, four hundred forty.