131928789720
131,928,789,720 is an even composite number composed of seven prime numbers multiplied together.
What does the number 131928789720 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 512 divisors.
131928789720 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 131928789720:
23 × 3 × 5 × 73 × 13 × 79 × 3121
(2 × 2 × 2 × 3 × 5 × 7 × 7 × 7 × 13 × 79 × 3121)See below for interesting mathematical facts about the number 131928789720 from the Numbermatics database.
Names of 131928789720
- Cardinal: 131928789720 can be written as One hundred thirty-one billion, nine hundred twenty-eight million, seven hundred eighty-nine thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.3192878972 × 1011
Factors of 131928789720
Divisors of 131928789720
- Number of divisors d(n): 512
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 13 14 15 20 21 24 26 28 30 35 39 40 42 49 52 56 60 65 70 78 79 84 91 98 104 105 120 130 140 147 156 158 168 182 195 196 210 237 245 260 273 280 294 312 316 343 364 390 392 395 420 455 474 490 520 546 553 588 632 637 686 728 735 780 790 840 910 948 980 1027 1029 1092 1106 1176 1185 1274 1365 1372 1470 1560 1580 1659 1715 1820 1896 1911 1960 2054 2058 2184 2212 2370 2548 2730 2744 2765 2940 3081 3121 3160 3185 3318 3430 3640 3822 3871 4108 4116 4424 4459 4740 5096 5135 5145 5460 5530 5880 6162 6242 6370 6636 6860 7189 7644 7742 8216 8232 8295 8918 9363 9480 9555 10270 10290 10920 11060 11613 12324 12484 12740 13272 13377 13720 14378 15288 15405 15484 15605 16590 17836 18726 19110 19355 20540 20580 21567 21847 22120 22295 23226 24648 24968 25480 26754 27097 28756 30810 30968 31210 33180 35672 35945 37452 38220 38710 40573 41080 41160 43134 43694 44590 46452 46815 50323 53508 54194 57512 58065 61620 62420 65541 66360 66885 71890 74904 76440 77420 81146 81291 86268 87388 89180 92904 93630 100646 107016 107835 108388 109235 116130 121719 123240 124840 131082 133770 135485 143780 150969 152929 154840 162292 162582 172536 174776 178360 187260 201292 202865 215670 216776 218470 232260 243438 246559 251615 262164 267540 270970 284011 287560 301938 305858 324584 325164 327705 352261 374520 402584 405730 406455 431340 436940 458787 464520 486876 493118 503230 524328 535080 541940 568022 603876 608595 611716 650328 655410 704522 739677 754845 764645 811460 812910 852033 862680 873880 917574 973752 986236 1006460 1056783 1070503 1083880 1136044 1207752 1217190 1223432 1232795 1310820 1409044 1420055 1479354 1509690 1529290 1622920 1625820 1704066 1725913 1761305 1835148 1972472 1988077 2012920 2113566 2141006 2272088 2293935 2434380 2465590 2621640 2818088 2840110 2958708 3019380 3058580 3205267 3211509 3251640 3408132 3451826 3522610 3670296 3698385 3976154 4227132 4260165 4282012 4587870 4868760 4931180 5177739 5283915 5352515 5680220 5917416 5964231 6038760 6117160 6410534 6423018 6816264 6903652 7045220 7396770 7952308 8454264 8520330 8564024 8629565 9175740 9615801 9862360 9940385 10355478 10567830 10705030 11360440 11928462 12081391 12821068 12846036 13807304 13916539 14090440 14793540 15904616 16026335 16057545 17040660 17259130 18351480 19231602 19880770 20710956 21135660 21410060 22436869 23856924 24162782 25642136 25692072 25888695 27833078 29587080 29821155 32052670 32115090 34081320 34518260 36244173 38463204 39761540 41421912 41749617 42271320 42820120 44873738 47713848 48079005 48325564 51777390 55666156 59642310 60406955 64105340 64230180 67310607 69036520 69582695 72488346 76926408 79523080 83499234 84569737 89747476 96158010 96651128 103554780 111332312 112184345 119284620 120813910 128210680 128460360 134621214 139165390 144976692 157058083 166998468 169139474 179494952 181220865 192316020 207109560 208748085 224368690 238569240 241627820 253709211 269242428 278330780 289953384 314116166 333996936 336553035 338278948 362441730 384632040 417496170 422848685 448737380 471174249 483255640 507418422 538484856 556661560 628232332 673106070 676557896 724883460 785290415 834992340 845697370 897474760 942348498 1014836844 1099406581 1256464664 1268546055 1346212140 1449766920 1570580830 1669984680 1691394740 1884696996 2029673688 2198813162 2355871245 2537092110 2692424280 3141161660 3298219743 3382789480 3769393992 4397626324 4711742490 5074184220 5497032905 6282323320 6596439486 8795252648 9423484980 10148368440 10994065810 13192878972 16491098715 18846969960 21988131620 26385757944 32982197430 43976263240 65964394860 131928789720
- Sum of all divisors σ(n): 503516160000
- Sum of proper divisors (its aliquot sum) s(n): 371587370280
- 131928789720 is an abundant number, because the sum of its proper divisors (371587370280) is greater than itself. Its abundance is 239658580560
Bases of 131928789720
- Binary: 11110101101111001000110010010110110002
- Hexadecimal: 0x1EB79192D8
- Base-36: 1OLUZTNC
Squares and roots of 131928789720
- 131928789720 squared (1319287897202) is 17405205556983977678400
- 131928789720 cubed (1319287897203) is 2296247703960714668542807386048000
-
The
square root of 131928789720 is 363220.0293486029 -
The
cube root of 131928789720 is 5090.7276055947
Scales and comparisons
How big is 131928789720?- 131,928,789,720 seconds is equal to 4,194 years, 48 weeks, 1 day, 14 hours, 2 minutes.
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To count from 1 to 131,928,789,720 would take you about eight thousand, three hundred eighty-nine 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 131928789720 cubic inches would be around 424.2 feet tall.
Recreational maths with 131928789720
- 131928789720 backwards is 027987829131
- The number of decimal digits it has is: 12
- The sum of 131928789720's digits is 57
- More coming soon!
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