12638330880
12,638,330,880 is an even composite number composed of five prime numbers multiplied together.
12638330880 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 12638330880:
213 × 3 × 5 × 72 × 2099
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 7 × 2099)See below for interesting mathematical facts about the number 12638330880 from the Numbermatics database.
Names of 12638330880
- Cardinal: 12638330880 can be written as Twelve billion, six hundred thirty-eight million, three hundred thirty thousand, eight hundred eighty.
Scientific notation
- Scientific notation: 1.263833088 × 1010
Factors of 12638330880
Divisors of 12638330880
- Number of divisors d(n): 336
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 49 56 60 64 70 80 84 96 98 105 112 120 128 140 147 160 168 192 196 210 224 240 245 256 280 294 320 336 384 392 420 448 480 490 512 560 588 640 672 735 768 784 840 896 960 980 1024 1120 1176 1280 1344 1470 1536 1568 1680 1792 1920 1960 2048 2099 2240 2352 2560 2688 2940 3072 3136 3360 3584 3840 3920 4096 4198 4480 4704 5120 5376 5880 6144 6272 6297 6720 7168 7680 7840 8192 8396 8960 9408 10240 10495 10752 11760 12288 12544 12594 13440 14336 14693 15360 15680 16792 17920 18816 20480 20990 21504 23520 24576 25088 25188 26880 28672 29386 30720 31360 31485 33584 35840 37632 40960 41980 43008 44079 47040 50176 50376 53760 57344 58772 61440 62720 62970 67168 71680 73465 75264 83960 86016 88158 94080 100352 100752 102851 107520 117544 122880 125440 125940 134336 143360 146930 150528 167920 172032 176316 188160 200704 201504 205702 215040 220395 235088 250880 251880 268672 286720 293860 301056 308553 335840 352632 376320 401408 403008 411404 430080 440790 470176 501760 503760 514255 537344 587720 602112 617106 671680 705264 752640 806016 822808 860160 881580 940352 1003520 1007520 1028510 1074688 1175440 1204224 1234212 1343360 1410528 1505280 1542765 1612032 1645616 1763160 1880704 2007040 2015040 2057020 2149376 2350880 2468424 2686720 2821056 3010560 3085530 3224064 3291232 3526320 3761408 4030080 4114040 4298752 4701760 4936848 5373440 5642112 6021120 6171060 6448128 6582464 7052640 7522816 8060160 8228080 8597504 9403520 9873696 10746880 11284224 12342120 12896256 13164928 14105280 15045632 16120320 16456160 17195008 18807040 19747392 21493760 22568448 24684240 25792512 26329856 28210560 30091264 32240640 32912320 37614080 39494784 42987520 45136896 49368480 51585024 52659712 56421120 60182528 64481280 65824640 75228160 78989568 85975040 90273792 98736960 105319424 112842240 120365056 128962560 131649280 150456320 157979136 180547584 197473920 210638848 225684480 257925120 263298560 300912640 315958272 361095168 394947840 421277696 451368960 526597120 601825280 631916544 789895680 842555392 902737920 1053194240 1263833088 1579791360 1805475840 2106388480 2527666176 3159582720 4212776960 6319165440 12638330880
- Sum of all divisors σ(n): 47065082400
- Sum of proper divisors (its aliquot sum) s(n): 34426751520
- 12638330880 is an abundant number, because the sum of its proper divisors (34426751520) is greater than itself. Its abundance is 21788420640
Bases of 12638330880
- Binary: 10111100010100110110100000000000002
- Hexadecimal: 0x2F14DA000
- Base-36: 5T0JAIO
Squares and roots of 12638330880
- 12638330880 squared (126383308802) is 159727407432361574400
- 12638330880 cubed (126383308803) is 2018687825734756797064937472000
-
The
square root of 12638330880 is 112420.3312572953 -
The
cube root of 12638330880 is 2329.3240304257
Scales and comparisons
How big is 12638330880?- 12,638,330,880 seconds is equal to 401 years, 44 weeks, 4 days, 23 hours, 28 minutes.
-
To count from 1 to 12,638,330,880 would take you about eight hundred three 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 12638330880 cubic inches would be around 194.1 feet tall.
Recreational maths with 12638330880
- 12638330880 backwards is 08803383621
- 12638330880 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12638330880's digits is 42
- More coming soon!
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