142449160
142,449,160 is an even composite number composed of six prime numbers multiplied together.
142449160 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 142449160:
23 × 5 × 7 × 29 × 53 × 331
(2 × 2 × 2 × 5 × 7 × 29 × 53 × 331)See below for interesting mathematical facts about the number 142449160 from the Numbermatics database.
Names of 142449160
- Cardinal: 142449160 can be written as One hundred forty-two million, four hundred forty-nine thousand, one hundred sixty.
Scientific notation
- Scientific notation: 1.4244916 × 108
Factors of 142449160
Divisors of 142449160
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 5 7 8 10 14 20 28 29 35 40 53 56 58 70 106 116 140 145 203 212 232 265 280 290 331 371 406 424 530 580 662 742 812 1015 1060 1160 1324 1484 1537 1624 1655 1855 2030 2120 2317 2648 2968 3074 3310 3710 4060 4634 6148 6620 7420 7685 8120 9268 9599 10759 11585 12296 13240 14840 15370 17543 18536 19198 21518 23170 30740 35086 38396 43036 46340 47995 53795 61480 67193 70172 76792 86072 87715 92680 95990 107590 122801 134386 140344 175430 191980 215180 245602 268772 335965 350860 383960 430360 491204 508747 537544 614005 671930 701720 982408 1017494 1228010 1343860 2034988 2456020 2543735 2687720 3561229 4069976 4912040 5087470 7122458 10174940 14244916 17806145 20349880 28489832 35612290 71224580 142449160
- Sum of all divisors σ(n): 387244800
- Sum of proper divisors (its aliquot sum) s(n): 244795640
- 142449160 is an abundant number, because the sum of its proper divisors (244795640) is greater than itself. Its abundance is 102346480
Bases of 142449160
- Binary: 10000111110110011010000010002
- Hexadecimal: 0x87D9A08
- Base-36: 2CT6H4
Squares and roots of 142449160
- 142449160 squared (1424491602) is 20291763184705600
- 142449160 cubed (1424491603) is 2890544620580237567296000
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The
square root of 142449160 is 11935.2067430773 -
The
cube root of 142449160 is 522.2598394175
Scales and comparisons
How big is 142449160?- 142,449,160 seconds is equal to 4 years, 27 weeks, 3 days, 17 hours, 12 minutes, 40 seconds.
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To count from 1 to 142,449,160 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 142449160 cubic inches would be around 43.5 feet tall.
Recreational maths with 142449160
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The information we have on file for 142449160 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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