12968510940
12,968,510,940 is an even composite number composed of seven prime numbers multiplied together.
12968510940 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 12968510940:
22 × 33 × 5 × 7 × 11 × 61 × 5113
(2 × 2 × 3 × 3 × 3 × 5 × 7 × 11 × 61 × 5113)See below for interesting mathematical facts about the number 12968510940 from the Numbermatics database.
Names of 12968510940
- Cardinal: 12968510940 can be written as Twelve billion, nine hundred sixty-eight million, five hundred ten thousand, nine hundred forty.
Scientific notation
- Scientific notation: 1.296851094 × 1010
Factors of 12968510940
Divisors of 12968510940
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 7 9 10 11 12 14 15 18 20 21 22 27 28 30 33 35 36 42 44 45 54 55 60 61 63 66 70 77 84 90 99 105 108 110 122 126 132 135 140 154 165 180 183 189 198 210 220 231 244 252 270 297 305 308 315 330 366 378 385 396 420 427 462 495 540 549 594 610 630 660 671 693 732 756 770 854 915 924 945 990 1098 1155 1188 1220 1260 1281 1342 1386 1485 1540 1647 1708 1830 1890 1980 2013 2079 2135 2196 2310 2562 2684 2745 2772 2970 3294 3355 3465 3660 3780 3843 4026 4158 4270 4620 4697 5113 5124 5490 5940 6039 6405 6588 6710 6930 7686 8052 8235 8316 8540 9394 10065 10226 10395 10980 11529 12078 12810 13420 13860 14091 15339 15372 16470 18117 18788 19215 20130 20452 20790 23058 23485 24156 25565 25620 28182 30195 30678 32940 35791 36234 38430 40260 41580 42273 46017 46116 46970 51130 56243 56364 57645 60390 61356 70455 71582 72468 76695 76860 84546 90585 92034 93940 102260 107373 112486 115290 120780 126819 138051 140910 143164 153390 168729 169092 178955 181170 184068 211365 214746 224972 230085 230580 253638 276102 281215 281820 306780 311893 322119 337458 357910 362340 393701 422730 429492 460170 506187 507276 536865 552204 562430 623786 634095 644238 674916 690255 715820 787402 843645 845460 920340 935679 966357 1012374 1073730 1124860 1181103 1247572 1268190 1288476 1380510 1518561 1559465 1574804 1610595 1687290 1871358 1932714 1968505 2024748 2147460 2183251 2362206 2530935 2536380 2761020 2807037 3037122 3118930 3221190 3374580 3430823 3543309 3742716 3865428 3937010 4366502 4678395 4724412 4831785 5061870 5614074 5905515 6074244 6237860 6442380 6549753 6861646 7086618 7592805 7874020 8421111 8733004 9356790 9663570 10123740 10292469 10629927 10916255 11228148 11811030 13099506 13723292 14035185 14173236 15185610 16842222 17154115 17716545 18713580 19327140 19649259 20584938 21259854 21832510 23622060 24015761 26199012 28070370 30371220 30877407 32748765 33684444 34308230 35433090 39298518 41169876 42105555 42519708 43665020 48031522 51462345 53149635 56140740 58947777 61754814 65497530 68616460 70866180 72047283 78597036 84211110 92632221 96063044 98246295 102924690 106299270 117895554 120078805 123509628 130995060 144094566 154387035 168422220 185264442 196492590 205849380 212598540 216141849 235791108 240157610 288189132 294738885 308774070 360236415 370528884 392985180 432283698 463161105 480315220 589477770 617548140 648425547 720472830 864567396 926322210 1080709245 1178955540 1296851094 1440945660 1852644420 2161418490 2593702188 3242127735 4322836980 6484255470 12968510940
- Sum of all divisors σ(n): 51136727040
- Sum of proper divisors (its aliquot sum) s(n): 38168216100
- 12968510940 is an abundant number, because the sum of its proper divisors (38168216100) is greater than itself. Its abundance is 25199705160
Bases of 12968510940
- Binary: 11000001001111101111000101110111002
- Hexadecimal: 0x304FBC5DC
- Base-36: 5YH4730
Squares and roots of 12968510940
- 12968510940 squared (129685109402) is 168182276000899683600
- 12968510940 cubed (129685109403) is 2181073686231766996609138584000
-
The
square root of 12968510940 is 113879.3701247069 -
The
cube root of 12968510940 is 2349.4346574267
Scales and comparisons
How big is 12968510940?- 12,968,510,940 seconds is equal to 412 years, 18 weeks, 4 days, 12 hours, 9 minutes.
-
To count from 1 to 12,968,510,940 would take you about eight hundred twenty-four 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 12968510940 cubic inches would be around 195.8 feet tall.
Recreational maths with 12968510940
- 12968510940 backwards is 04901586921
- 12968510940 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12968510940's digits is 45
- More coming soon!
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