2142739172203035840
2,142,739,172,203,035,840 is an even composite number composed of five prime numbers multiplied together.
2142739172203035840 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 2142739172203035840:
26 × 33 × 5 × 7 × 35428888429283
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 35428888429283)See below for interesting mathematical facts about the number 2142739172203035840 from the Numbermatics database.
Names of 2142739172203035840
- Cardinal: 2142739172203035840 can be written as Two quintillion, one hundred forty-two quadrillion, seven hundred thirty-nine trillion, one hundred seventy-two billion, two hundred three million, thirty-five thousand, eight hundred forty.
Scientific notation
- Scientific notation: 2.14273917220303584 × 1018
Factors of 2142739172203035840
- Number of distinct prime factors ω(n): 5
- Total number of prime factors Ω(n): 12
- Sum of prime factors: 35428888429300
Divisors of 2142739172203035840
- Number of divisors d(n): 224
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 54 56 60 63 64 70 72 80 84 90 96 105 108 112 120 126 135 140 144 160 168 180 189 192 210 216 224 240 252 270 280 288 315 320 336 360 378 420 432 448 480 504 540 560 576 630 672 720 756 840 864 945 960 1008 1080 1120 1260 1344 1440 1512 1680 1728 1890 2016 2160 2240 2520 2880 3024 3360 3780 4032 4320 5040 6048 6720 7560 8640 10080 12096 15120 20160 30240 60480 35428888429283 70857776858566 106286665287849 141715553717132 177144442146415 212573330575698 248002219004981 283431107434264 318859995863547 354288884292830 425146661151396 496004438009962 531433326439245 566862214868528 637719991727094 708577768585660 744006657014943 850293322302792 956579987590641 992008876019924 1062866652878490 1133724429737056 1240011095024905 1275439983454188 1417155537171320 1488013314029886 1594299979317735 1700586644605584 1913159975181282 1984017752039848 2125733305756980 2232019971044829 2267448859474112 2480022190049810 2550879966908376 2834311074342640 2976026628059772 3188599958635470 3401173289211168 3720033285074715 3826319950362564 3968035504079696 4251466611513960 4464039942089658 4782899937953205 4960044380099620 5101759933816752 5668622148685280 5952053256119544 6377199917270940 6696059913134487 6802346578422336 7440066570149430 7652639900725128 7936071008159392 8502933223027920 8928079884179316 9565799875906410 9920088760199240 10203519867633504 11160099855224145 11337244297370560 11904106512239088 12754399834541880 13392119826268974 14880133140298860 15305279801450256 15872142016318784 17005866446055840 17856159768358632 19131599751812820 19840177520398480 20407039735267008 22320199710448290 23808213024478176 25508799669083760 26784239652537948 29760266280597720 30610559602900512 33480299565672435 34011732892111680 35712319536717264 38263199503625640 39680355040796960 44640399420896580 47616426048956352 51017599338167520 53568479305075896 59520532561195440 61221119205801024 66960599131344870 71424639073434528 76526399007251280 79360710081593920 89280798841793160 102035198676335040 107136958610151792 119041065122390880 133921198262689740 142849278146869056 153052798014502560 178561597683586320 214273917220303584 238082130244781760 267842396525379480 306105596029005120 357123195367172640 428547834440607168 535684793050758960 714246390734345280 1071369586101517920 2142739172203035840
- Sum of all divisors σ(n): 8638980154596610560
- Sum of proper divisors (its aliquot sum) s(n): 6496240982393574720
- 2142739172203035840 is an abundant number, because the sum of its proper divisors (6496240982393574720) is greater than itself. Its abundance is 4353501810190538880
Bases of 2142739172203035840
- Binary: 11101101111001000100111101100101001010111100111111100110000002
- Hexadecimal: 0x1DBC89ECA579FCC0
- Base-36: GA29N6GBQ9C0
Squares and roots of 2142739172203035840
- 2142739172203035840 squared (21427391722030358402) is 4591331160093351279417072512324505600
- 2142739172203035840 cubed (21427391722030358403) is 9838025129288431741971006653153690952534079547080704000
-
The
square root of 2142739172203035840 is 1463809814.2187173627 -
The
cube root of 2142739172203035840 is 1289208.3302709559
Scales and comparisons
How big is 2142739172203035840?- 2,142,739,172,203,035,840 seconds is equal to 68,132,477,748 years, 32 weeks, 2 days, 2 hours, 24 minutes.
-
To count from 1 to 2,142,739,172,203,035,840 would take you about two hundred thirty-eight billion, four hundred sixty-three million, six hundred seventy-two thousand, one hundred twenty 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 2142739172203035840 cubic inches would be around 107434 feet tall.
Recreational maths with 2142739172203035840
- 2142739172203035840 backwards is 0485303022719372412
- 2142739172203035840 is a
Harshad number . - The number of decimal digits it has is: 19
- The sum of 2142739172203035840's digits is 63
- More coming soon!
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