12738667500
12,738,667,500 is an even composite number composed of five prime numbers multiplied together.
12738667500 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 12738667500:
22 × 35 × 54 × 13 × 1613
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 13 × 1613)See below for interesting mathematical facts about the number 12738667500 from the Numbermatics database.
Names of 12738667500
- Cardinal: 12738667500 can be written as Twelve billion, seven hundred thirty-eight million, six hundred sixty-seven thousand, five hundred.
Scientific notation
- Scientific notation: 1.27386675 × 1010
Factors of 12738667500
Divisors of 12738667500
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 13 15 18 20 25 26 27 30 36 39 45 50 52 54 60 65 75 78 81 90 100 108 117 125 130 135 150 156 162 180 195 225 234 243 250 260 270 300 324 325 351 375 390 405 450 468 486 500 540 585 625 650 675 702 750 780 810 900 972 975 1053 1125 1170 1215 1250 1300 1350 1404 1500 1613 1620 1625 1755 1875 1950 2025 2106 2250 2340 2430 2500 2700 2925 3159 3226 3250 3375 3510 3750 3900 4050 4212 4500 4839 4860 4875 5265 5625 5850 6075 6318 6452 6500 6750 7020 7500 8065 8100 8125 8775 9678 9750 10125 10530 11250 11700 12150 12636 13500 14517 14625 15795 16130 16250 16875 17550 19356 19500 20250 20969 21060 22500 24195 24300 24375 26325 29034 29250 30375 31590 32260 32500 33750 35100 40325 40500 41938 43551 43875 48390 48750 50625 52650 58068 58500 60750 62907 63180 67500 72585 73125 78975 80650 83876 87102 87750 96780 97500 101250 104845 105300 120975 121500 125814 130653 131625 145170 146250 151875 157950 161300 174204 175500 188721 201625 202500 209690 217755 219375 241950 251628 261306 263250 290340 292500 303750 314535 315900 362925 377442 391959 394875 403250 419380 435510 438750 483900 522612 524225 526500 566163 604875 607500 629070 653265 658125 725850 754884 783918 789750 806500 871020 877500 943605 1008125 1048450 1088775 1132326 1209750 1258140 1306530 1316250 1451700 1567836 1572675 1579500 1698489 1814625 1887210 1959795 1974375 2016250 2096900 2177550 2264652 2419500 2613060 2621125 2632500 2830815 3024375 3145350 3266325 3396978 3629250 3774420 3919590 3948750 4032500 4355100 4718025 5095467 5242250 5443875 5661630 6048750 6290700 6532650 6793956 7258500 7839180 7863375 7897500 8492445 9073125 9436050 9798975 10190934 10484500 10887750 11323260 12097500 13065300 13105625 14154075 15726750 16331625 16984890 18146250 18872100 19597950 20381868 21775500 23590125 25477335 26211250 27219375 28308150 31453500 32663250 33969780 36292500 39195900 39316875 42462225 47180250 48994875 50954670 52422500 54438750 56616300 65326500 70770375 78633750 81658125 84924450 94360500 97989750 101909340 108877500 117950625 127386675 141540750 157267500 163316250 169848900 195979500 212311125 235901250 244974375 254773350 283081500 326632500 353851875 424622250 471802500 489948750 509546700 636933375 707703750 849244500 979897500 1061555625 1273866750 1415407500 2123111250 2547733500 3184666875 4246222500 6369333750 12738667500
- Sum of all divisors σ(n): 44965768848
- Sum of proper divisors (its aliquot sum) s(n): 32227101348
- 12738667500 is an abundant number, because the sum of its proper divisors (32227101348) is greater than itself. Its abundance is 19488433848
Bases of 12738667500
- Binary: 10111101110100100010100011111011002
- Hexadecimal: 0x2F748A3EC
- Base-36: 5UO9UR0
Squares and roots of 12738667500
- 12738667500 squared (127386675002) is 162273649675556250000
- 12738667500 cubed (127386675003) is 2067150067228393946296875000000
-
The
square root of 12738667500 is 112865.7055974045 -
The
cube root of 12738667500 is 2335.4720130593
Scales and comparisons
How big is 12738667500?- 12,738,667,500 seconds is equal to 405 years, 2 weeks, 4 days, 6 hours, 45 minutes.
-
To count from 1 to 12,738,667,500 would take you about eight hundred ten 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 12738667500 cubic inches would be around 194.6 feet tall.
Recreational maths with 12738667500
- 12738667500 backwards is 00576683721
- 12738667500 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12738667500's digits is 45
- More coming soon!
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