20742879360
20,742,879,360 is an even composite number composed of six prime numbers multiplied together.
20742879360 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 20742879360:
27 × 3 × 5 × 7 × 23 × 67103
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 23 × 67103)See below for interesting mathematical facts about the number 20742879360 from the Numbermatics database.
Names of 20742879360
- Cardinal: 20742879360 can be written as Twenty billion, seven hundred forty-two million, eight hundred seventy-nine thousand, three hundred sixty.
Scientific notation
- Scientific notation: 2.074287936 × 1010
Factors of 20742879360
Divisors of 20742879360
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 23 24 28 30 32 35 40 42 46 48 56 60 64 69 70 80 84 92 96 105 112 115 120 128 138 140 160 161 168 184 192 210 224 230 240 276 280 320 322 336 345 368 384 420 448 460 480 483 552 560 640 644 672 690 736 805 840 896 920 960 966 1104 1120 1288 1344 1380 1472 1610 1680 1840 1920 1932 2208 2240 2415 2576 2688 2760 2944 3220 3360 3680 3864 4416 4480 4830 5152 5520 6440 6720 7360 7728 8832 9660 10304 11040 12880 13440 14720 15456 19320 20608 22080 25760 30912 38640 44160 51520 61824 67103 77280 103040 134206 154560 201309 268412 309120 335515 402618 469721 536824 671030 805236 939442 1006545 1073648 1342060 1409163 1543369 1610472 1878884 2013090 2147296 2348605 2684120 2818326 3086738 3220944 3757768 4026180 4294592 4630107 4697210 5368240 5636652 6173476 6441888 7045815 7515536 7716845 8052360 8589184 9260214 9394420 10736480 10803583 11273304 12346952 12883776 14091630 15031072 15433690 16104720 18520428 18788840 21472960 21607166 22546608 23150535 24693904 25767552 28183260 30062144 30867380 32209440 32410749 37040856 37577680 42945920 43214332 45093216 46301070 49387808 54017915 56366520 60124288 61734760 64418880 64821498 74081712 75155360 86428664 90186432 92602140 98775616 108035830 112733040 123469520 128837760 129642996 148163424 150310720 162053745 172857328 180372864 185204280 197551232 216071660 225466080 246939040 259285992 296326848 300621440 324107490 345714656 370408560 432143320 450932160 493878080 518571984 592653696 648214980 691429312 740817120 864286640 901864320 987756160 1037143968 1296429960 1382858624 1481634240 1728573280 2074287936 2592859920 2963268480 3457146560 4148575872 5185719840 6914293120 10371439680 20742879360
- Sum of all divisors σ(n): 78849884160
- Sum of proper divisors (its aliquot sum) s(n): 58107004800
- 20742879360 is an abundant number, because the sum of its proper divisors (58107004800) is greater than itself. Its abundance is 37364125440
Bases of 20742879360
- Binary: 100110101000101111100111000100000002
- Hexadecimal: 0x4D45F3880
- Base-36: 9J1RW5C
Squares and roots of 20742879360
- 20742879360 squared (207428793602) is 430267044143514009600
- 20742879360 cubed (207428793603) is 8924977389252705627602681856000
-
The
square root of 20742879360 is 144023.8846858395 -
The
cube root of 20742879360 is 2747.6179641757
Scales and comparisons
How big is 20742879360?- 20,742,879,360 seconds is equal to 659 years, 29 weeks, 14 hours, 56 minutes.
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To count from 1 to 20,742,879,360 would take you about one thousand, three hundred nineteen 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 20742879360 cubic inches would be around 229 feet tall.
Recreational maths with 20742879360
- 20742879360 backwards is 06397824702
- 20742879360 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20742879360's digits is 48
- More coming soon!
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