42156665712
42,156,665,712 is an even composite number composed of five prime numbers multiplied together.
42156665712 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred seventy divisors.
Prime factorization of 42156665712:
24 × 32 × 7 × 292 × 2232
(2 × 2 × 2 × 2 × 3 × 3 × 7 × 29 × 29 × 223 × 223)See below for interesting mathematical facts about the number 42156665712 from the Numbermatics database.
Names of 42156665712
- Cardinal: 42156665712 can be written as Forty-two billion, one hundred fifty-six million, six hundred sixty-five thousand, seven hundred twelve.
Scientific notation
- Scientific notation: 4.2156665712 × 1010
Factors of 42156665712
Divisors of 42156665712
- Number of divisors d(n): 270
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 29 36 42 48 56 58 63 72 84 87 112 116 126 144 168 174 203 223 232 252 261 336 348 406 446 464 504 522 609 669 696 812 841 892 1008 1044 1218 1338 1392 1561 1624 1682 1784 1827 2007 2088 2436 2523 2676 3122 3248 3364 3568 3654 4014 4176 4683 4872 5046 5352 5887 6244 6467 6728 7308 7569 8028 9366 9744 10092 10704 11774 12488 12934 13456 14049 14616 15138 16056 17661 18732 19401 20184 23548 24976 25868 28098 29232 30276 32112 35322 37464 38802 40368 45269 47096 49729 51736 52983 56196 58203 60552 70644 74928 77604 90538 94192 99458 103472 105966 112392 116406 121104 135807 141288 149187 155208 181076 187543 198916 211932 224784 232812 271614 282576 298374 310416 348103 362152 375086 397832 407421 423864 447561 465624 543228 562629 596748 696206 724304 750172 795664 814842 847728 895122 931248 1044309 1086456 1125258 1193496 1312801 1392412 1442141 1500344 1629684 1687887 1790244 2088618 2172912 2250516 2386992 2625602 2784824 2884282 3000688 3132927 3259368 3375774 3580488 3938403 4177236 4326423 4501032 5251204 5569648 5768564 6265854 6518736 6751548 7160976 7876806 8354472 8652846 9002064 10094987 10502408 11537128 11815209 12531708 12979269 13503096 15753612 16708944 17305692 20189974 21004816 23074256 23630418 25063416 25958538 27006192 30284961 31507224 34611384 40379948 41822089 47260836 50126832 51917076 60569922 63014448 69222768 80759896 83644178 90854883 94521672 103834152 121139844 125466267 161519792 167288356 181709766 189043344 207668304 242279688 250932534 292754623 334576712 363419532 376398801 484559376 501865068 585509246 669153424 726839064 752797602 878263869 1003730136 1171018492 1453678128 1505595204 1756527738 2007460272 2342036984 2634791607 3011190408 3513055476 4684073968 5269583214 6022380816 7026110952 10539166428 14052221904 21078332856 42156665712
- Sum of all divisors σ(n): 140273219112
- Sum of proper divisors (its aliquot sum) s(n): 98116553400
- 42156665712 is an abundant number, because the sum of its proper divisors (98116553400) is greater than itself. Its abundance is 55959887688
Bases of 42156665712
- Binary: 1001110100001011101110101011011100002
- Hexadecimal: 0x9D0BBAB70
- Base-36: JD6ZNG0
Squares and roots of 42156665712
- 42156665712 squared (421566657122) is 1777184463953316466944
- 42156665712 cubed (421566657123) is 74920171355439876270703106224128
-
The
square root of 42156665712 is 205320.8847438565 -
The
cube root of 42156665712 is 3480.3432994659
Scales and comparisons
How big is 42156665712?- 42,156,665,712 seconds is equal to 1,340 years, 23 weeks, 3 days, 8 hours, 55 minutes, 12 seconds.
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To count from 1 to 42,156,665,712 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 42156665712 cubic inches would be around 290 feet tall.
Recreational maths with 42156665712
- 42156665712 backwards is 21756665124
- The number of decimal digits it has is: 11
- The sum of 42156665712's digits is 45
- More coming soon!
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