129664937520
129,664,937,520 is an even composite number composed of seven prime numbers multiplied together.
129664937520 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 129664937520:
24 × 32 × 5 × 31 × 127 × 149 × 307
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 31 × 127 × 149 × 307)See below for interesting mathematical facts about the number 129664937520 from the Numbermatics database.
Names of 129664937520
- Cardinal: 129664937520 can be written as One hundred twenty-nine billion, six hundred sixty-four million, nine hundred thirty-seven thousand, five hundred twenty.
Scientific notation
- Scientific notation: 1.2966493752 × 1011
Factors of 129664937520
Divisors of 129664937520
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 31 36 40 45 48 60 62 72 80 90 93 120 124 127 144 149 155 180 186 240 248 254 279 298 307 310 360 372 381 447 465 496 508 558 596 614 620 635 720 744 745 762 894 921 930 1016 1116 1143 1192 1228 1240 1270 1341 1395 1488 1490 1524 1535 1788 1842 1860 1905 2032 2232 2235 2286 2384 2456 2480 2540 2682 2763 2790 2980 3048 3070 3576 3684 3720 3810 3937 4464 4470 4572 4605 4619 4912 5080 5364 5526 5580 5715 5960 6096 6140 6705 7152 7368 7440 7620 7874 8940 9144 9210 9238 9517 10160 10728 11052 11160 11430 11811 11920 12280 13410 13815 13857 14736 15240 15748 17880 18288 18420 18476 18923 19034 19685 21456 22104 22320 22860 23095 23622 24560 26820 27630 27714 28551 30480 31496 35433 35760 36840 36952 37846 38068 38989 39370 41571 44208 45720 45743 46190 47244 47585 53640 55260 55428 56769 57102 59055 62992 69285 70866 73680 73904 75692 76136 77978 78740 83142 85653 91440 91486 92380 94488 94615 95170 107280 110520 110856 113538 114204 116967 118110 137229 138570 141732 142755 151384 152272 155956 157480 166284 170307 171306 177165 182972 184760 188976 189230 190340 194945 207855 221040 221712 227076 228408 228715 233934 236220 274458 277140 283464 283845 285510 302768 311912 314960 332568 340614 342612 350901 354330 365944 369520 378460 380680 389890 411687 415710 428265 454152 456816 457430 467868 472440 548916 554280 566928 567690 571020 584835 586613 623824 665136 681228 685224 686145 701802 708660 731888 756920 761360 779780 823374 831420 851535 856530 908304 914860 935736 944880 1097832 1108560 1135380 1142040 1169670 1173226 1208659 1362456 1370448 1372290 1403604 1417320 1418033 1513840 1559560 1646748 1662840 1703070 1713060 1754505 1759839 1829720 1871472 2058435 2195664 2270760 2284080 2339340 2346452 2417318 2724912 2744580 2807208 2834640 2836066 2933065 3119120 3293496 3325680 3406140 3426120 3509010 3519678 3625977 3659440 4116870 4254099 4541520 4678680 4692904 4834636 5279517 5489160 5614416 5672132 5809361 5866130 6043295 6586992 6812280 6852240 7018020 7039356 7090165 7251954 8233740 8508198 8799195 9357360 9385808 9669272 10559034 10877931 10978320 11344264 11618722 11732260 12086590 12762297 13624560 14036040 14078712 14180330 14503908 16467480 17016396 17428083 17598390 18129885 19338544 21118068 21270495 21755862 22688528 23237444 23464520 24173180 25524594 26397585 28072080 28157424 28360660 29007816 29046805 32934960 34032792 34856166 35196780 36259770 42236136 42540990 43511724 46474888 46929040 48346360 51049188 52284249 52795170 54389655 56721320 58015632 58093610 63811485 68065584 69712332 70393560 72519540 84472272 85081980 87023448 87140415 92949776 96692720 102098376 104568498 105590340 108779310 113442640 116187220 127622970 139424664 140787120 145039080 170163960 174046896 174280830 180090191 204196752 209136996 211180680 217558620 232374440 255245940 261421245 278849328 290078160 340327920 348561660 360180382 418273992 422361360 435117240 464748880 510491880 522842490 540270573 697123320 720360764 836547984 870234480 900450955 1020983760 1045684980 1080541146 1394246640 1440721528 1620811719 1800901910 2091369960 2161082292 2701352865 2881443056 3241623438 3601803820 4182739920 4322164584 5402705730 6483246876 7203607640 8104058595 8644329168 10805411460 12966493752 14407215280 16208117190 21610822920 25932987504 32416234380 43221645840 64832468760 129664937520
- Sum of all divisors σ(n): 457570713600
- Sum of proper divisors (its aliquot sum) s(n): 327905776080
- 129664937520 is an abundant number, because the sum of its proper divisors (327905776080) is greater than itself. Its abundance is 198240838560
Bases of 129664937520
- Binary: 11110001100001010000111101110001100002
- Hexadecimal: 0x1E30A1EE30
- Base-36: 1NKF5M40
Squares and roots of 129664937520
- 129664937520 squared (1296649375202) is 16812996022065503750400
- 129664937520 cubed (1296649375203) is 2180056078725132085142941675008000
-
The
square root of 129664937520 is 360090.1797050289 -
The
cube root of 129664937520 is 5061.4410732973
Scales and comparisons
How big is 129664937520?- 129,664,937,520 seconds is equal to 4,122 years, 49 weeks, 14 hours, 12 minutes.
-
To count from 1 to 129,664,937,520 would take you about eight thousand, two hundred forty-five 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 129664937520 cubic inches would be around 421.8 feet tall.
Recreational maths with 129664937520
- 129664937520 backwards is 025739466921
- The number of decimal digits it has is: 12
- The sum of 129664937520's digits is 54
- More coming soon!
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