31328131380
31,328,131,380 is an even composite number composed of seven prime numbers multiplied together.
What does the number 31328131380 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 384 divisors.
31328131380 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 31328131380:
22 × 3 × 5 × 73 × 13 × 19 × 6163
(2 × 2 × 3 × 5 × 7 × 7 × 7 × 13 × 19 × 6163)See below for interesting mathematical facts about the number 31328131380 from the Numbermatics database.
Names of 31328131380
- Cardinal: 31328131380 can be written as Thirty-one billion, three hundred twenty-eight million, one hundred thirty-one thousand, three hundred eighty.
Scientific notation
- Scientific notation: 3.132813138 × 1010
Factors of 31328131380
Divisors of 31328131380
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 7 10 12 13 14 15 19 20 21 26 28 30 35 38 39 42 49 52 57 60 65 70 76 78 84 91 95 98 105 114 130 133 140 147 156 182 190 195 196 210 228 245 247 260 266 273 285 294 343 364 380 390 399 420 455 490 494 532 546 570 588 637 665 686 735 741 780 798 910 931 980 988 1029 1092 1140 1235 1274 1330 1365 1372 1470 1482 1596 1715 1729 1820 1862 1911 1995 2058 2470 2548 2660 2730 2793 2940 2964 3185 3430 3458 3705 3724 3822 3990 4116 4459 4655 4940 5145 5187 5460 5586 6163 6370 6517 6860 6916 7410 7644 7980 8645 8918 9310 9555 10290 10374 11172 12103 12326 12740 13034 13377 13965 14820 17290 17836 18489 18620 19110 19551 20580 20748 22295 24206 24652 25935 26068 26754 27930 30815 32585 34580 36309 36978 38220 39102 43141 44590 48412 51870 53508 55860 60515 61630 65170 66885 72618 73956 78204 80119 84721 86282 89180 92445 97755 103740 117097 121030 123260 129423 130340 133770 145236 160238 169442 172564 181545 184890 195510 215705 234194 240357 242060 254163 258846 267540 301987 320476 338884 351291 363090 369780 391020 400595 423605 431410 468388 480714 508326 517692 560833 585485 603974 647115 702582 726180 801190 819679 847210 862820 905961 961428 1016652 1121666 1170970 1201785 1207948 1270815 1294230 1405164 1509935 1522261 1602380 1639358 1682499 1694420 1756455 1811922 2113909 2243332 2341940 2403570 2459037 2541630 2588460 2804165 3019870 3044522 3278716 3364998 3512910 3623844 3925831 4098395 4227818 4529805 4566783 4807140 4918074 5083260 5608330 5737753 6039740 6089044 6341727 6729996 7025820 7611305 7851662 8196790 8412495 8455636 9059610 9133566 9836148 10569545 10655827 11216660 11475506 11777493 12295185 12683454 15222610 15703324 16393580 16824990 17213259 18119220 18267132 19629155 21139090 21311654 22833915 22951012 23554986 24590370 25366908 27480817 28688765 30445220 31708635 31967481 33649980 34426518 39258310 40164271 42278180 42623308 45667830 47109972 49180740 53279135 54961634 57377530 58887465 63417270 63934962 68853036 74590789 78516620 80328542 82442451 86066295 91335660 106558270 109923268 114755060 117774930 120492813 126834540 127869924 137404085 149181578 159837405 160657084 164884902 172132590 200821355 213116540 223772367 235549860 240985626 274808170 298363156 319674810 329769804 344265180 372953945 401642710 412212255 447544734 481971252 522135523 549616340 602464065 639349620 745907890 803285420 824424510 895089468 1044271046 1118861835 1204928130 1491815780 1566406569 1648849020 2088542092 2237723670 2409856260 2610677615 3132813138 4475447340 5221355230 6265626276 7832032845 10442710460 15664065690 31328131380
- Sum of all divisors σ(n): 115981824000
- Sum of proper divisors (its aliquot sum) s(n): 84653692620
- 31328131380 is an abundant number, because the sum of its proper divisors (84653692620) is greater than itself. Its abundance is 53325561240
Bases of 31328131380
- Binary: 111010010110100110101011001001101002
- Hexadecimal: 0x74B4D5934
- Base-36: EE3YKVO
Squares and roots of 31328131380
- 31328131380 squared (313281313802) is 981451815762540704400
- 31328131380 cubed (313281313803) is 30747051427348430070040944072000
-
The
square root of 31328131380 is 176997.5462541785 -
The
cube root of 31328131380 is 3152.4254899259
Scales and comparisons
How big is 31328131380?- 31,328,131,380 seconds is equal to 996 years, 7 weeks, 1 day, 2 hours, 43 minutes.
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To count from 1 to 31,328,131,380 would take you about one thousand, nine hundred ninety-two 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 31328131380 cubic inches would be around 262.7 feet tall.
Recreational maths with 31328131380
- 31328131380 backwards is 08313182313
- The number of decimal digits it has is: 11
- The sum of 31328131380's digits is 33
- More coming soon!
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The information we have on file for 31328131380 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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