128013723864
128,013,723,864 is an even composite number composed of five prime numbers multiplied together.
128013723864 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred forty-eight divisors.
Prime factorization of 128013723864:
23 × 36 × 133 × 97 × 103
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 13 × 13 × 13 × 97 × 103)See below for interesting mathematical facts about the number 128013723864 from the Numbermatics database.
Names of 128013723864
- Cardinal: 128013723864 can be written as One hundred twenty-eight billion, thirteen million, seven hundred twenty-three thousand, eight hundred sixty-four.
Scientific notation
- Scientific notation: 1.28013723864 × 1011
Factors of 128013723864
Divisors of 128013723864
- Number of divisors d(n): 448
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 18 24 26 27 36 39 52 54 72 78 81 97 103 104 108 117 156 162 169 194 206 216 234 243 291 309 312 324 338 351 388 412 468 486 507 582 618 648 676 702 729 776 824 873 927 936 972 1014 1053 1164 1236 1261 1339 1352 1404 1458 1521 1746 1854 1944 2028 2106 2197 2328 2472 2522 2619 2678 2781 2808 2916 3042 3159 3492 3708 3783 4017 4056 4212 4394 4563 5044 5238 5356 5562 5832 6084 6318 6591 6984 7416 7566 7857 8034 8343 8424 8788 9126 9477 9991 10088 10476 10712 11124 11349 12051 12168 12636 13182 13689 15132 15714 16068 16393 16686 17407 17576 18252 18954 19773 19982 20952 22248 22698 23571 24102 25029 25272 26364 27378 29973 30264 31428 32136 32786 33372 34047 34814 36153 36504 37908 39546 39964 41067 45396 47142 48204 49179 50058 52221 52728 54756 59319 59946 62856 65572 66744 68094 69628 70713 72306 75087 75816 79092 79928 82134 89919 90792 94284 96408 98358 100116 102141 104442 108459 109512 118638 119892 123201 129883 131144 136188 139256 141426 144612 147537 150174 156663 158184 164268 177957 179838 188568 196716 200232 204282 208884 213109 216918 226291 237276 239784 246402 259766 269757 272376 282852 289224 295074 300348 306423 313326 325377 328536 355914 359676 389649 393432 408564 417768 426218 433836 442611 452582 469989 474552 492804 519532 533871 539514 565704 590148 600696 612846 626652 639327 650754 678873 711828 719352 779298 809271 817128 852436 867672 885222 905164 919269 939978 976131 985608 1039064 1067742 1079028 1168947 1180296 1225692 1253304 1278654 1301508 1327833 1357746 1409967 1423656 1558596 1601613 1618542 1688479 1704872 1770444 1810328 1838538 1879956 1917981 1952262 2036619 2135484 2158056 2337894 2427813 2451384 2557308 2603016 2655666 2715492 2819934 3117192 3203226 3237084 3376958 3506841 3540888 3677076 3759912 3835962 3904524 3983499 4073238 4229901 4270968 4675788 4855626 5065437 5114616 5311332 5430984 5639868 5753943 6109857 6406452 6474168 6753916 7013682 7283439 7354152 7671924 7809048 7966998 8146476 8459802 9351576 9711252 10130874 10520523 10622664 11279736 11507886 11950497 12219714 12689703 12812904 13507832 14027364 14566878 15196311 15343848 15933996 16292952 16919604 17261829 18329571 19422504 20261748 21041046 21950227 23015772 23900994 24439428 25379406 28054728 29133756 30392622 31561569 31867992 33839208 34523658 36659142 40523496 42082092 43900454 45588933 46031544 47801988 48878856 50758812 51785487 54988713 58267512 60785244 63123138 65850681 69047316 73318284 84164184 87800908 91177866 94684707 95603976 101517624 103570974 109977426 121570488 126246276 131701362 136766799 138094632 146636568 155356461 164966139 175601816 182355732 189369414 197552043 207141948 219954852 252492552 263402724 273533598 310712922 329932278 364711464 378738828 395104086 410300397 414283896 439909704 526805448 547067196 592656129 621425844 659864556 757477656 790208172 820600794 1094134392 1185312258 1230901191 1242851688 1319729112 1580416344 1641201588 1777968387 2370624516 2461802382 3282403176 3555936774 4741249032 4923604764 5333905161 7111873548 9847209528 10667810322 14223747096 16001715483 21335620644 32003430966 42671241288 64006861932 128013723864
- Sum of all divisors σ(n): 397692859200
- Sum of proper divisors (its aliquot sum) s(n): 269679135336
- 128013723864 is an abundant number, because the sum of its proper divisors (269679135336) is greater than itself. Its abundance is 141665411472
Bases of 128013723864
- Binary: 11101110011100011011001101000110110002
- Hexadecimal: 0x1DCE3668D8
- Base-36: 1MT42DI0
Squares and roots of 128013723864
- 128013723864 squared (1280137238642) is 16387513497528443090496
- 128013723864 cubed (1280137238643) is 2097826627690178960272593706796544
-
The
square root of 128013723864 is 357790.0555689049 -
The
cube root of 128013723864 is 5039.8643075711
Scales and comparisons
How big is 128013723864?- 128,013,723,864 seconds is equal to 4,070 years, 22 weeks, 6 days, 7 hours, 44 minutes, 24 seconds.
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To count from 1 to 128,013,723,864 would take you about eight thousand, one hundred forty 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 128013723864 cubic inches would be around 420 feet tall.
Recreational maths with 128013723864
- 128013723864 backwards is 468327310821
- The number of decimal digits it has is: 12
- The sum of 128013723864's digits is 45
- More coming soon!
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