142835742720
142,835,742,720 is an even composite number composed of five prime numbers multiplied together.
142835742720 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 142835742720:
211 × 32 × 5 × 11 × 140897
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 11 × 140897)See below for interesting mathematical facts about the number 142835742720 from the Numbermatics database.
Names of 142835742720
- Cardinal: 142835742720 can be written as One hundred forty-two billion, eight hundred thirty-five million, seven hundred forty-two thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.4283574272 × 1011
Factors of 142835742720
Divisors of 142835742720
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 30 32 33 36 40 44 45 48 55 60 64 66 72 80 88 90 96 99 110 120 128 132 144 160 165 176 180 192 198 220 240 256 264 288 320 330 352 360 384 396 440 480 495 512 528 576 640 660 704 720 768 792 880 960 990 1024 1056 1152 1280 1320 1408 1440 1536 1584 1760 1920 1980 2048 2112 2304 2560 2640 2816 2880 3072 3168 3520 3840 3960 4224 4608 5120 5280 5632 5760 6144 6336 7040 7680 7920 8448 9216 10240 10560 11264 11520 12672 14080 15360 15840 16896 18432 21120 22528 23040 25344 28160 30720 31680 33792 42240 46080 50688 56320 63360 67584 84480 92160 101376 112640 126720 140897 168960 202752 253440 281794 337920 422691 506880 563588 704485 845382 1013760 1127176 1268073 1408970 1549867 1690764 2113455 2254352 2536146 2817940 3099734 3381528 4226910 4508704 4649601 5072292 5635880 6199468 6340365 6763056 7749335 8453820 9017408 9299202 10144584 11271760 12398936 12680730 13526112 13948803 15498670 16907640 18034816 18598404 20289168 22543520 23248005 24797872 25361460 27052224 27897606 30997340 33815280 36069632 37196808 40578336 45087040 46496010 49595744 50722920 54104448 55795212 61994680 67630560 69744015 72139264 74393616 81156672 90174080 92992020 99191488 101445840 108208896 111590424 123989360 135261120 139488030 144278528 148787232 162313344 180348160 185984040 198382976 202891680 216417792 223180848 247978720 270522240 278976060 288557056 297574464 324626688 360696320 371968080 396765952 405783360 432835584 446361696 495957440 541044480 557952120 595148928 649253376 721392640 743936160 793531904 811566720 865671168 892723392 991914880 1082088960 1115904240 1190297856 1298506752 1442785280 1487872320 1587063808 1623133440 1785446784 1983829760 2164177920 2231808480 2380595712 2597013504 2975744640 3174127616 3246266880 3570893568 3967659520 4328355840 4463616960 4761191424 5951489280 6492533760 7141787136 7935319040 8927233920 9522382848 11902978560 12985067520 14283574272 15870638080 17854467840 23805957120 28567148544 35708935680 47611914240 71417871360 142835742720
- Sum of all divisors σ(n): 540050762160
- Sum of proper divisors (its aliquot sum) s(n): 397215019440
- 142835742720 is an abundant number, because the sum of its proper divisors (397215019440) is greater than itself. Its abundance is 254379276720
Bases of 142835742720
- Binary: 100001010000011010110001111000000000002
- Hexadecimal: 0x2141AC7800
- Base-36: 1TM8POG0
Squares and roots of 142835742720
- 142835742720 squared (1428357427202) is 20402049398374032998400
- 142835742720 cubed (1428357427203) is 2914141878826884163688252571648000
-
The
square root of 142835742720 is 377936.1622284907 -
The
cube root of 142835742720 is 5227.3185405649
Scales and comparisons
How big is 142835742720?- 142,835,742,720 seconds is equal to 4,541 years, 38 weeks, 1 day, 11 hours, 12 minutes.
-
To count from 1 to 142,835,742,720 would take you about nine thousand and eighty-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 142835742720 cubic inches would be around 435.6 feet tall.
Recreational maths with 142835742720
- 142835742720 backwards is 027247538241
- 142835742720 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 142835742720's digits is 45
- More coming soon!
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