42149937440
42,149,937,440 is an even composite number composed of six prime numbers multiplied together.
42149937440 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 42149937440:
25 × 5 × 13 × 19 × 139 × 7673
(2 × 2 × 2 × 2 × 2 × 5 × 13 × 19 × 139 × 7673)See below for interesting mathematical facts about the number 42149937440 from the Numbermatics database.
Names of 42149937440
- Cardinal: 42149937440 can be written as Forty-two billion, one hundred forty-nine million, nine hundred thirty-seven thousand, four hundred forty.
Scientific notation
- Scientific notation: 4.214993744 × 1010
Factors of 42149937440
Divisors of 42149937440
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 8 10 13 16 19 20 26 32 38 40 52 65 76 80 95 104 130 139 152 160 190 208 247 260 278 304 380 416 494 520 556 608 695 760 988 1040 1112 1235 1390 1520 1807 1976 2080 2224 2470 2641 2780 3040 3614 3952 4448 4940 5282 5560 7228 7673 7904 9035 9880 10564 11120 13205 14456 15346 18070 19760 21128 22240 26410 28912 30692 34333 36140 38365 39520 42256 52820 57824 61384 68666 72280 76730 84512 99749 105640 122768 137332 144560 145787 153460 171665 199498 211280 245536 274664 289120 291574 306920 343330 398996 422560 498745 549328 583148 613840 686660 728935 797992 997490 1066547 1098656 1166296 1227680 1373320 1457870 1595984 1895231 1994980 2133094 2332592 2746640 2915740 3191968 3790462 3989960 4266188 4665184 5332735 5493280 5831480 7580924 7979920 8532376 9476155 10665470 11662960 13865111 15161848 15959840 17064752 18952310 20264393 21330940 23325920 27730222 30323696 34129504 37904620 40528786 42661880 55460444 60647392 69325555 75809240 81057572 85323760 101321965 110920888 138651110 151618480 162115144 170647520 202643930 221841776 263437109 277302220 303236960 324230288 405287860 443683552 526874218 554604440 648460576 810575720 1053748436 1109208880 1317185545 1621151440 2107496872 2218417760 2634371090 3242302880 4214993744 5268742180 8429987488 10537484360 21074968720 42149937440
- Sum of all divisors σ(n): 113710262400
- Sum of proper divisors (its aliquot sum) s(n): 71560324960
- 42149937440 is an abundant number, because the sum of its proper divisors (71560324960) is greater than itself. Its abundance is 29410387520
Bases of 42149937440
- Binary: 1001110100000101010100000001001000002
- Hexadecimal: 0x9D0550120
- Base-36: JD2ZFVK
Squares and roots of 42149937440
- 42149937440 squared (421499374402) is 1776617226195913753600
- 42149937440 cubed (421499374403) is 74884304938984093897875574784000
-
The
square root of 42149937440 is 205304.4993174773 -
The
cube root of 42149937440 is 3480.1581334757
Scales and comparisons
How big is 42149937440?- 42,149,937,440 seconds is equal to 1,340 years, 12 weeks, 2 days, 11 hours, 57 minutes, 20 seconds.
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To count from 1 to 42,149,937,440 would take you about two thousand, six hundred eighty 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 42149937440 cubic inches would be around 290 feet tall.
Recreational maths with 42149937440
- 42149937440 backwards is 04473994124
- The number of decimal digits it has is: 11
- The sum of 42149937440's digits is 47
- More coming soon!
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