1381086720
1,381,086,720 is an even composite number composed of six prime numbers multiplied together.
1381086720 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six hundred forty divisors.
Prime factorization of 1381086720:
29 × 33 × 5 × 13 × 29 × 53
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 13 × 29 × 53)See below for interesting mathematical facts about the number 1381086720 from the Numbermatics database.
Names of 1381086720
- Cardinal: 1381086720 can be written as One billion, three hundred eighty-one million, eighty-six thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.38108672 × 109
Factors of 1381086720
Divisors of 1381086720
- Number of divisors d(n): 640
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 29 30 32 36 39 40 45 48 52 53 54 58 60 64 65 72 78 80 87 90 96 104 106 108 116 117 120 128 130 135 144 145 156 159 160 174 180 192 195 208 212 216 232 234 240 256 260 261 265 270 288 290 312 318 320 348 351 360 377 384 390 416 424 432 435 464 468 477 480 512 520 522 530 540 576 580 585 624 636 640 689 696 702 720 754 768 780 783 795 832 848 864 870 928 936 954 960 1040 1044 1060 1080 1131 1152 1160 1170 1248 1272 1280 1305 1378 1392 1404 1431 1440 1508 1536 1537 1560 1566 1590 1664 1696 1728 1740 1755 1856 1872 1885 1908 1920 2067 2080 2088 2120 2160 2262 2304 2320 2340 2385 2496 2544 2560 2610 2756 2784 2808 2862 2880 3016 3074 3120 3132 3180 3328 3392 3393 3445 3456 3480 3510 3712 3744 3770 3816 3840 3915 4134 4160 4176 4240 4320 4524 4608 4611 4640 4680 4770 4992 5088 5220 5512 5568 5616 5655 5724 5760 6032 6148 6201 6240 6264 6360 6656 6784 6786 6890 6912 6960 7020 7155 7424 7488 7540 7632 7680 7685 7830 8268 8320 8352 8480 8640 9048 9222 9280 9360 9540 9984 10176 10179 10335 10440 11024 11136 11232 11310 11448 11520 12064 12296 12402 12480 12528 12720 13568 13572 13780 13824 13833 13920 14040 14310 14848 14976 15080 15264 15370 15660 16536 16640 16704 16960 16965 17280 18096 18444 18560 18603 18720 19080 19968 19981 20352 20358 20670 20880 22048 22272 22464 22620 22896 23040 23055 24128 24592 24804 24960 25056 25440 27136 27144 27560 27666 27840 28080 28620 29952 30160 30528 30740 31005 31320 33072 33280 33408 33920 33930 34560 36192 36888 37120 37206 37440 38160 39962 40704 40716 41340 41499 41760 44096 44544 44928 45240 45792 46110 48256 49184 49608 49920 50112 50880 50895 54288 55120 55332 55680 56160 57240 59904 59943 60320 61056 61480 62010 62640 66144 66816 67840 67860 69120 69165 72384 73776 74240 74412 74880 76320 79924 81408 81432 82680 82998 83520 88192 89856 90480 91584 92220 93015 96512 98368 99216 99840 99905 100224 101760 101790 108576 110240 110664 111360 112320 114480 119886 120640 122112 122960 124020 125280 132288 133632 135680 135720 138330 144768 147552 148824 149760 152640 159848 162864 165360 165996 167040 176384 179712 179829 180960 183168 184440 186030 193024 196736 198432 199810 200448 203520 203580 207495 217152 220480 221328 222720 224640 228960 239772 241280 244224 245920 248040 250560 264576 271440 276660 289536 295104 297648 299520 299715 305280 319696 325728 330720 331992 334080 352768 359658 361920 366336 368880 372060 393472 396864 399620 400896 407040 407160 414990 434304 440960 442656 449280 457920 479544 482560 491840 496080 501120 529152 539487 542880 553320 579072 590208 595296 599430 610560 639392 651456 661440 663984 668160 719316 723840 732672 737760 744120 786944 793728 799240 814320 829980 868608 881920 885312 898560 899145 915840 959088 965120 983680 992160 1002240 1058304 1078974 1085760 1106640 1180416 1190592 1198860 1221120 1278784 1302912 1322880 1327968 1438632 1447680 1475520 1488240 1587456 1598480 1628640 1659960 1737216 1763840 1770624 1798290 1831680 1918176 1967360 1984320 2004480 2157948 2171520 2213280 2360832 2381184 2397720 2557568 2605824 2645760 2655936 2697435 2877264 2895360 2951040 2976480 3174912 3196960 3257280 3319920 3541248 3596580 3663360 3836352 3934720 3968640 4315896 4343040 4426560 4762368 4795440 5115136 5211648 5291520 5311872 5394870 5754528 5902080 5952960 6393920 6514560 6639840 7082496 7193160 7672704 7937280 8631792 8686080 8853120 9524736 9590880 10230272 10623744 10789740 11509056 11804160 11905920 12787840 13029120 13279680 14386320 15345408 15874560 17263584 17706240 19181760 21247488 21579480 23018112 23811840 25575680 26058240 26559360 28772640 30690816 34527168 35412480 38363520 43158960 46036224 47623680 51151360 53118720 57545280 69054336 76727040 86317920 92072448 106237440 115090560 138108672 153454080 172635840 230181120 276217344 345271680 460362240 690543360 1381086720
- Sum of all divisors σ(n): 5568393600
- Sum of proper divisors (its aliquot sum) s(n): 4187306880
- 1381086720 is an abundant number, because the sum of its proper divisors (4187306880) is greater than itself. Its abundance is 2806220160
Bases of 1381086720
- Binary: 10100100101000110110110000000002
- Hexadecimal: 0x5251B600
- Base-36: MU9HC0
Squares and roots of 1381086720
- 1381086720 squared (13810867202) is 1907400528160358400
- 1381086720 cubed (13810867203) is 2634285539163257016680448000
-
The
square root of 1381086720 is 37162.9751230979 -
The
cube root of 1381086720 is 1113.6284475491
Scales and comparisons
How big is 1381086720?- 1,381,086,720 seconds is equal to 43 years, 47 weeks, 3 days, 19 hours, 12 minutes.
-
To count from 1 to 1,381,086,720 would take you about eighty-seven 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 1381086720 cubic inches would be around 92.8 feet tall.
Recreational maths with 1381086720
- 1381086720 backwards is 0276801831
- 1381086720 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1381086720's digits is 36
- 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 1381086720 - Facts about the integer". Numbermatics.com. 2024. Web. 3 May 2024.
APA style:
Numbermatics. (2024). Number 1381086720 - Facts about the integer. Retrieved 3 May 2024, from https://numbermatics.com/n/1381086720/
Chicago style:
Numbermatics. 2024. "Number 1381086720 - Facts about the integer". https://numbermatics.com/n/1381086720/
The information we have on file for 1381086720 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 1381086720, math, Factors of 1381086720, curriculum, school, college, exams, university, Prime factorization of 1381086720, STEM, science, technology, engineering, physics, economics, calculator, one billion, three hundred eighty-one million, eighty-six thousand, seven hundred twenty.