129406014720
129,406,014,720 is an even composite number composed of five prime numbers multiplied together.
129406014720 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of six hundred forty-eight divisors.
Prime factorization of 129406014720:
28 × 38 × 5 × 19 × 811
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 19 × 811)See below for interesting mathematical facts about the number 129406014720 from the Numbermatics database.
Names of 129406014720
- Cardinal: 129406014720 can be written as One hundred twenty-nine billion, four hundred six million, fourteen thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.2940601472 × 1011
Factors of 129406014720
Divisors of 129406014720
- Number of divisors d(n): 648
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 27 30 32 36 38 40 45 48 54 57 60 64 72 76 80 81 90 95 96 108 114 120 128 135 144 152 160 162 171 180 190 192 216 228 240 243 256 270 285 288 304 320 324 342 360 380 384 405 432 456 480 486 513 540 570 576 608 640 648 684 720 729 760 768 810 811 855 864 912 960 972 1026 1080 1140 1152 1215 1216 1280 1296 1368 1440 1458 1520 1539 1620 1622 1710 1728 1824 1920 1944 2052 2160 2187 2280 2304 2430 2432 2433 2565 2592 2736 2880 2916 3040 3078 3240 3244 3420 3456 3645 3648 3840 3888 4055 4104 4320 4374 4560 4617 4860 4864 4866 5130 5184 5472 5760 5832 6080 6156 6480 6488 6561 6840 6912 7290 7296 7299 7695 7776 8110 8208 8640 8748 9120 9234 9720 9732 10260 10368 10935 10944 11520 11664 12160 12165 12312 12960 12976 13122 13680 13851 14580 14592 14598 15390 15409 15552 16220 16416 17280 17496 18240 18468 19440 19464 20520 20736 21870 21888 21897 23085 23328 24320 24330 24624 25920 25952 26244 27360 27702 29160 29196 30780 30818 31104 32440 32805 32832 34560 34992 36480 36495 36936 38880 38928 41040 41553 43740 43776 43794 46170 46227 46656 48660 49248 51840 51904 52488 54720 55404 58320 58392 61560 61636 62208 64880 65610 65664 65691 69255 69984 72960 72990 73872 77045 77760 77856 82080 83106 87480 87588 92340 92454 93312 97320 98496 103680 103808 104976 109440 109485 110808 116640 116784 123120 123272 124659 129760 131220 131328 131382 138510 138681 139968 145980 147744 154090 155520 155712 164160 166212 174960 175176 184680 184908 186624 194640 196992 197073 207616 207765 209952 218880 218970 221616 231135 233280 233568 246240 246544 249318 259520 262440 262764 277020 277362 279936 291960 295488 308180 311040 311424 328320 328455 332424 349920 350352 369360 369816 389280 393984 394146 415530 416043 419904 437940 443232 462270 466560 467136 492480 493088 498636 519040 524880 525528 554040 554724 559872 583920 590976 591219 616360 622848 623295 656640 656910 664848 693405 699840 700704 738720 739632 778560 788292 831060 832086 839808 875880 886464 924540 933120 934272 984960 985365 986176 997272 1038080 1049760 1051056 1108080 1109448 1167840 1181952 1182438 1232720 1246590 1248129 1313820 1329696 1386810 1399680 1401408 1477440 1479264 1557120 1576584 1662120 1664172 1679616 1751760 1772928 1773657 1849080 1868544 1969920 1970730 1972352 1994544 2080215 2099520 2102112 2216160 2218896 2335680 2364876 2465440 2493180 2496258 2627640 2659392 2773620 2799360 2802816 2954880 2956095 2958528 3114240 3153168 3324240 3328344 3503520 3545856 3547314 3698160 3744387 3941460 3944704 3989088 4160430 4199040 4204224 4432320 4437792 4671360 4729752 4930880 4986360 4992516 5255280 5318784 5320971 5547240 5605632 5909760 5912190 5917056 6240645 6306336 6648480 6656688 7007040 7094628 7396320 7488774 7882920 7978176 8320860 8398080 8408448 8864640 8868285 8875584 9342720 9459504 9861760 9972720 9985032 10510560 10637568 10641942 11094480 11233161 11824380 11834112 12481290 12612672 13296960 13313376 14014080 14189256 14792640 14977548 15765840 15956352 16641720 16816896 17729280 17736570 17751168 18721935 18919008 19723520 19945440 19970064 21021120 21283884 22188960 22466322 23648760 24962580 25225344 26593920 26604855 26626752 28028160 28378512 29585280 29955096 31531680 31912704 33283440 33699483 35473140 35502336 37443870 37838016 39890880 39940128 42042240 42567768 44377920 44932644 47297520 49925160 50450688 53187840 53209710 53253504 56165805 56757024 59170560 59910192 63063360 66566880 67398966 70946280 74887740 75676032 79781760 79880256 84084480 85135536 88755840 89865288 94595040 99850320 101098449 106419420 106507008 112331610 113514048 119820384 126126720 133133760 134797932 141892560 149775480 151352064 159563520 159760512 168497415 170271072 177511680 179730576 189190080 199700640 202196898 212838840 224663220 227028096 239640768 252253440 266267520 269595864 283785120 299550960 319521024 336994830 340542144 359461152 378380160 399401280 404393796 425677680 449326440 454056192 479281536 505492245 532535040 539191728 567570240 599101920 673989660 681084288 718922304 756760320 798802560 808787592 851355360 898652880 958563072 1010984490 1078383456 1135140480 1198203840 1347979320 1362168576 1437844608 1597605120 1617575184 1702710720 1797305760 2021968980 2156766912 2270280960 2396407680 2695958640 2875689216 3235150368 3405421440 3594611520 4043937960 4313533824 4792815360 5391917280 6470300736 6810842880 7189223040 8087875920 8627067648 10783834560 12940601472 14378446080 16175751840 21567669120 25881202944 32351503680 43135338240 64703007360 129406014720
- Sum of all divisors σ(n): 490001497440
- Sum of proper divisors (its aliquot sum) s(n): 360595482720
- 129406014720 is an abundant number, because the sum of its proper divisors (360595482720) is greater than itself. Its abundance is 231189468000
Bases of 129406014720
- Binary: 11110001000010011001100010101000000002
- Hexadecimal: 0x1E21331500
- Base-36: 1NG50000
Squares and roots of 129406014720
- 129406014720 squared (1294060147202) is 16745916645712856678400
- 129406014720 cubed (1294060147203) is 2167022335955010956218280706048000
-
The
square root of 129406014720 is 359730.4751060159 -
The
cube root of 129406014720 is 5058.0698309783
Scales and comparisons
How big is 129406014720?- 129,406,014,720 seconds is equal to 4,114 years, 36 weeks, 6 days, 19 hours, 12 minutes.
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To count from 1 to 129,406,014,720 would take you about eight thousand, two hundred twenty-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 129406014720 cubic inches would be around 421.5 feet tall.
Recreational maths with 129406014720
- 129406014720 backwards is 027410604921
- 129406014720 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 129406014720's digits is 36
- More coming soon!
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