13781913720
13,781,913,720 is an even composite number composed of seven prime numbers multiplied together.
13781913720 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 13781913720:
23 × 3 × 5 × 19 × 23 × 269 × 977
(2 × 2 × 2 × 3 × 5 × 19 × 23 × 269 × 977)See below for interesting mathematical facts about the number 13781913720 from the Numbermatics database.
Names of 13781913720
- Cardinal: 13781913720 can be written as Thirteen billion, seven hundred eighty-one million, nine hundred thirteen thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.378191372 × 1010
Factors of 13781913720
Divisors of 13781913720
- Number of divisors d(n): 256
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 19 20 23 24 30 38 40 46 57 60 69 76 92 95 114 115 120 138 152 184 190 228 230 269 276 285 345 380 437 456 460 538 552 570 690 760 807 874 920 977 1076 1140 1311 1345 1380 1614 1748 1954 2152 2185 2280 2622 2690 2760 2931 3228 3496 3908 4035 4370 4885 5111 5244 5380 5862 6187 6456 6555 7816 8070 8740 9770 10222 10488 10760 11724 12374 13110 14655 15333 16140 17480 18561 18563 19540 20444 22471 23448 24748 25555 26220 29310 30666 30935 32280 37122 37126 39080 40888 44942 49496 51110 52440 55689 58620 61332 61870 67413 74244 74252 76665 89884 92805 92815 102220 111378 112355 117240 117553 122664 123740 134826 148488 148504 153330 179768 185610 185630 204440 222756 224710 235106 247480 262813 269652 278445 306660 337065 352659 371220 371260 426949 445512 449420 470212 525626 539304 556890 587765 613320 674130 705318 742440 742520 788439 853898 898840 940424 1051252 1113780 1175530 1280847 1314065 1348260 1410636 1576878 1707796 1763295 2102504 2134745 2227560 2351060 2561694 2628130 2696520 2821272 3153756 3415592 3526590 3942195 4269490 4702120 4993447 5123388 5256260 6044699 6307512 6404235 7053180 7884390 8538980 9986894 10246776 10512520 12089398 12808470 14106360 14980341 15768780 17077960 18134097 19973788 24178796 24967235 25616940 29960682 30223495 31537560 36268194 39947576 48357592 49934470 51233880 59921364 60446990 72536388 74901705 90670485 99868940 114849281 119842728 120893980 145072776 149803410 181340970 199737880 229698562 241787960 299606820 344547843 362681940 459397124 574246405 599213640 689095686 725363880 918794248 1148492810 1378191372 1722739215 2296985620 2756382744 3445478430 4593971240 6890956860 13781913720
- Sum of all divisors σ(n): 45629568000
- Sum of proper divisors (its aliquot sum) s(n): 31847654280
- 13781913720 is an abundant number, because the sum of its proper divisors (31847654280) is greater than itself. Its abundance is 18065740560
Bases of 13781913720
- Binary: 11001101010111011101010000011110002
- Hexadecimal: 0x335775078
- Base-36: 6BXE8OO
Squares and roots of 13781913720
- 13781913720 squared (137819137202) is 189941145785524238400
- 13781913720 cubed (137819137203) is 2617752483094036678597510848000
-
The
square root of 13781913720 is 117396.3956857279 -
The
cube root of 13781913720 is 2397.5619755763
Scales and comparisons
How big is 13781913720?- 13,781,913,720 seconds is equal to 438 years, 11 weeks, 3 days, 21 hours, 22 minutes.
-
To count from 1 to 13,781,913,720 would take you about eight hundred seventy-six 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 13781913720 cubic inches would be around 199.8 feet tall.
Recreational maths with 13781913720
- 13781913720 backwards is 02731918731
- The number of decimal digits it has is: 11
- The sum of 13781913720's digits is 42
- 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 13781913720 - Facts about the integer". Numbermatics.com. 2024. Web. 6 May 2024.
APA style:
Numbermatics. (2024). Number 13781913720 - Facts about the integer. Retrieved 6 May 2024, from https://numbermatics.com/n/13781913720/
Chicago style:
Numbermatics. 2024. "Number 13781913720 - Facts about the integer". https://numbermatics.com/n/13781913720/
The information we have on file for 13781913720 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 13781913720, math, Factors of 13781913720, curriculum, school, college, exams, university, Prime factorization of 13781913720, STEM, science, technology, engineering, physics, economics, calculator, thirteen billion, seven hundred eighty-one million, nine hundred thirteen thousand, seven hundred twenty.