142898112
142,898,112 is an even composite number composed of five prime numbers multiplied together.
142898112 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred fifty-two divisors.
Prime factorization of 142898112:
26 × 32 × 72 × 61 × 83
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 61 × 83)See below for interesting mathematical facts about the number 142898112 from the Numbermatics database.
Names of 142898112
- Cardinal: 142898112 can be written as One hundred forty-two million, eight hundred ninety-eight thousand, one hundred twelve.
Scientific notation
- Scientific notation: 1.42898112 × 108
Factors of 142898112
Divisors of 142898112
- Number of divisors d(n): 252
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 49 56 61 63 64 72 83 84 96 98 112 122 126 144 147 166 168 183 192 196 224 244 249 252 288 294 332 336 366 392 427 441 448 488 498 504 549 576 581 588 664 672 732 747 784 854 882 976 996 1008 1098 1162 1176 1281 1328 1344 1464 1494 1568 1708 1743 1764 1952 1992 2016 2196 2324 2352 2562 2656 2928 2988 2989 3136 3416 3486 3528 3843 3904 3984 4032 4067 4392 4648 4704 5063 5124 5229 5312 5856 5976 5978 6832 6972 7056 7686 7968 8134 8784 8967 9296 9408 10126 10248 10458 11712 11952 11956 12201 13664 13944 14112 15189 15372 15936 16268 17568 17934 18592 20252 20496 20916 23904 23912 24402 26901 27328 27888 28224 30378 30744 32536 35136 35441 35868 36603 37184 40504 40992 41832 45567 47808 47824 48804 53802 55776 60756 61488 65072 70882 71736 73206 81008 81984 83664 91134 95648 97608 106323 107604 111552 121512 122976 130144 141764 143472 146412 162016 167328 182268 191296 195216 212646 215208 243024 245952 248087 260288 283528 286944 292824 318969 324032 334656 364536 390432 425292 430416 486048 496174 567056 573888 585648 637938 729072 744261 780864 850584 860832 972096 992348 1134112 1171296 1275876 1458144 1488522 1701168 1721664 1984696 2232783 2268224 2342592 2551752 2916288 2977044 3402336 3969392 4465566 5103504 5954088 6804672 7938784 8931132 10207008 11908176 15877568 17862264 20414016 23816352 35724528 47632704 71449056 142898112
- Sum of all divisors σ(n): 490109256
- Sum of proper divisors (its aliquot sum) s(n): 347211144
- 142898112 is an abundant number, because the sum of its proper divisors (347211144) is greater than itself. Its abundance is 204313032
Bases of 142898112
- Binary: 10001000010001110011110000002
- Hexadecimal: 0x88473C0
- Base-36: 2D2SW0
Squares and roots of 142898112
- 142898112 squared (1428981122) is 20419870413164544
- 142898112 cubed (1428981123) is 2917960929325873282940928
-
The
square root of 142898112 is 11953.9998326921 -
The
cube root of 142898112 is 522.8079266711
Scales and comparisons
How big is 142898112?- 142,898,112 seconds is equal to 4 years, 28 weeks, 1 day, 21 hours, 55 minutes, 12 seconds.
-
To count from 1 to 142,898,112 would take you about six 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 142898112 cubic inches would be around 43.6 feet tall.
Recreational maths with 142898112
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