142693460
142,693,460 is an even composite number composed of six prime numbers multiplied together.
What does the number 142693460 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 144 divisors.
142693460 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 142693460:
22 × 5 × 7 × 132 × 37 × 163
(2 × 2 × 5 × 7 × 13 × 13 × 37 × 163)See below for interesting mathematical facts about the number 142693460 from the Numbermatics database.
Names of 142693460
- Cardinal: 142693460 can be written as One hundred forty-two million, six hundred ninety-three thousand, four hundred sixty.
Scientific notation
- Scientific notation: 1.4269346 × 108
Factors of 142693460
Divisors of 142693460
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 7 10 13 14 20 26 28 35 37 52 65 70 74 91 130 140 148 163 169 182 185 259 260 326 338 364 370 455 481 518 652 676 740 815 845 910 962 1036 1141 1183 1295 1630 1690 1820 1924 2119 2282 2366 2405 2590 3260 3367 3380 4238 4564 4732 4810 5180 5705 5915 6031 6253 6734 8476 9620 10595 11410 11830 12062 12506 13468 14833 16835 21190 22820 23660 24124 25012 27547 29666 30155 31265 33670 42217 42380 43771 55094 59332 60310 62530 67340 74165 78403 84434 87542 110188 120620 125060 137735 148330 156806 168868 175084 192829 211085 218855 275470 296660 313612 385658 392015 422170 437710 548821 550940 771316 784030 844340 875420 964145 1019239 1097642 1568060 1928290 2038478 2195284 2744105 3856580 4076956 5096195 5488210 7134673 10192390 10976420 14269346 20384780 28538692 35673365 71346730 142693460
- Sum of all divisors σ(n): 383193216
- Sum of proper divisors (its aliquot sum) s(n): 240499756
- 142693460 is an abundant number, because the sum of its proper divisors (240499756) is greater than itself. Its abundance is 97806296
Bases of 142693460
- Binary: 10001000000101010100010101002
- Hexadecimal: 0x8815454
- Base-36: 2CYEZ8
Squares and roots of 142693460
- 142693460 squared (1426934602) is 20361423526771600
- 142693460 cubed (1426934603) is 2905441973560442233736000
-
The
square root of 142693460 is 11945.4367856517 -
The
cube root of 142693460 is 522.5582270679
Scales and comparisons
How big is 142693460?- 142,693,460 seconds is equal to 4 years, 27 weeks, 6 days, 13 hours, 4 minutes, 20 seconds.
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To count from 1 to 142,693,460 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 142693460 cubic inches would be around 43.5 feet tall.
Recreational maths with 142693460
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