11999916720
11,999,916,720 is an even composite number composed of six prime numbers multiplied together.
11999916720 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred divisors.
Prime factorization of 11999916720:
24 × 34 × 5 × 11 × 79 × 2131
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 11 × 79 × 2131)See below for interesting mathematical facts about the number 11999916720 from the Numbermatics database.
Names of 11999916720
- Cardinal: 11999916720 can be written as Eleven billion, nine hundred ninety-nine million, nine hundred sixteen thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.199991672 × 1010
Factors of 11999916720
Divisors of 11999916720
- Number of divisors d(n): 400
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 27 30 33 36 40 44 45 48 54 55 60 66 72 79 80 81 88 90 99 108 110 120 132 135 144 158 162 165 176 180 198 216 220 237 240 264 270 297 316 324 330 360 395 396 405 432 440 474 495 528 540 594 632 648 660 711 720 790 792 810 869 880 891 948 990 1080 1185 1188 1264 1296 1320 1422 1485 1580 1584 1620 1738 1782 1896 1980 2131 2133 2160 2370 2376 2607 2640 2844 2970 3160 3240 3476 3555 3564 3792 3960 4262 4266 4345 4455 4740 4752 5214 5688 5940 6320 6393 6399 6480 6952 7110 7128 7821 7920 8524 8532 8690 8910 9480 10428 10655 10665 11376 11880 12786 12798 13035 13904 14220 14256 15642 17048 17064 17380 17820 18960 19179 20856 21310 21330 23441 23463 23760 25572 25596 26070 28440 31284 31965 31995 34096 34128 34760 35640 38358 39105 41712 42620 42660 46882 46926 51144 51192 52140 56880 57537 62568 63930 63990 69520 70323 70389 71280 76716 78210 85240 85320 93764 93852 95895 102288 102384 104280 115074 117205 117315 125136 127860 127980 140646 140778 153432 156420 168349 170480 170640 172611 187528 187704 191790 208560 210969 230148 234410 234630 255720 255960 281292 281556 287685 306864 312840 336698 345222 351615 351945 375056 375408 383580 421938 460296 468820 469260 505047 511440 511920 562584 563112 575370 625680 632907 673396 690444 703230 703890 767160 841745 843876 863055 920592 937640 938520 1010094 1054845 1125168 1126224 1150740 1265814 1346792 1380888 1406460 1407780 1515141 1534320 1683490 1687752 1726110 1851839 1875280 1877040 1898721 2020188 2109690 2301480 2525235 2531628 2693584 2761776 2812920 2815560 3030282 3164535 3366980 3375504 3452220 3703678 3797442 4040376 4219380 4545423 4602960 5050470 5063256 5555517 5625840 5631120 6060564 6329070 6733960 6904440 7407356 7575705 7594884 8080752 8438760 9090846 9259195 9493605 10100940 10126512 11111034 12121128 12658140 13467920 13636269 13808880 14814712 15151410 15189768 16666551 16877520 18181692 18518390 18987210 20201880 22222068 22727115 24242256 25316280 27272538 27777585 29629424 30302820 30379536 33333102 36363384 37036780 37974420 40403760 44444136 45454230 49999653 50632560 54545076 55555170 60605640 66666204 68181345 72726768 74073560 75948840 83332755 88888272 90908460 99999306 109090152 111110340 121211280 133332408 136362690 148147120 149998959 151897680 166665510 181816920 199998612 218180304 222220680 249998265 266664816 272725380 299997918 333331020 363633840 399997224 444441360 499996530 545450760 599995836 666662040 749994795 799994448 999993060 1090901520 1199991672 1333324080 1499989590 1999986120 2399983344 2999979180 3999972240 5999958360 11999916720
- Sum of all divisors σ(n): 46063480320
- Sum of proper divisors (its aliquot sum) s(n): 34063563600
- 11999916720 is an abundant number, because the sum of its proper divisors (34063563600) is greater than itself. Its abundance is 22063646880
Bases of 11999916720
- Binary: 10110010110100000000110010101100002
- Hexadecimal: 0x2CB4032B0
- Base-36: 5IGFV00
Squares and roots of 11999916720
- 11999916720 squared (119999167202) is 143998001286935558400
- 11999916720 cubed (119999167203) is 1727964023289679524806696448000
-
The
square root of 11999916720 is 109544.1313809189 -
The
cube root of 11999916720 is 2289.4231888831
Scales and comparisons
How big is 11999916720?- 11,999,916,720 seconds is equal to 381 years, 29 weeks, 22 hours, 12 minutes.
-
To count from 1 to 11,999,916,720 would take you about seven hundred sixty-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 11999916720 cubic inches would be around 190.8 feet tall.
Recreational maths with 11999916720
- 11999916720 backwards is 02761999911
- 11999916720 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 11999916720's digits is 54
- More coming soon!
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The information we have on file for 11999916720 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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