42161886720
42,161,886,720 is an even composite number composed of five prime numbers multiplied together.
42161886720 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred divisors.
Prime factorization of 42161886720:
29 × 34 × 5 × 127 × 1601
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 127 × 1601)See below for interesting mathematical facts about the number 42161886720 from the Numbermatics database.
Names of 42161886720
- Cardinal: 42161886720 can be written as Forty-two billion, one hundred sixty-one million, eight hundred eighty-six thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 4.216188672 × 1010
Factors of 42161886720
Divisors of 42161886720
- Number of divisors d(n): 400
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 81 90 96 108 120 127 128 135 144 160 162 180 192 216 240 254 256 270 288 320 324 360 381 384 405 432 480 508 512 540 576 635 640 648 720 762 768 810 864 960 1016 1080 1143 1152 1270 1280 1296 1440 1524 1536 1601 1620 1728 1905 1920 2032 2160 2286 2304 2540 2560 2592 2880 3048 3202 3240 3429 3456 3810 3840 4064 4320 4572 4608 4803 5080 5184 5715 5760 6096 6404 6480 6858 6912 7620 7680 8005 8128 8640 9144 9606 10160 10287 10368 11430 11520 12192 12808 12960 13716 13824 14409 15240 16010 16256 17145 17280 18288 19212 20320 20574 20736 22860 23040 24015 24384 25616 25920 27432 28818 30480 32020 32512 34290 34560 36576 38424 40640 41148 41472 43227 45720 48030 48768 51232 51435 51840 54864 57636 60960 64040 65024 68580 69120 72045 73152 76848 81280 82296 86454 91440 96060 97536 102464 102870 103680 109728 115272 121920 128080 129681 137160 144090 146304 153696 162560 164592 172908 182880 192120 195072 203327 204928 205740 207360 216135 219456 230544 243840 256160 259362 274320 288180 292608 307392 325120 329184 345816 365760 384240 406654 409856 411480 432270 438912 461088 487680 512320 518724 548640 576360 585216 609981 614784 648405 658368 691632 731520 768480 813308 819712 822960 864540 877824 922176 975360 1016635 1024640 1037448 1097280 1152720 1219962 1229568 1296810 1316736 1383264 1463040 1536960 1626616 1645920 1729080 1755648 1829943 1844352 2033270 2049280 2074896 2194560 2305440 2439924 2459136 2593620 2633472 2766528 2926080 3049905 3073920 3253232 3291840 3458160 3659886 3688704 4066540 4098560 4149792 4389120 4610880 4879848 5187240 5266944 5489829 5533056 6099810 6147840 6506464 6583680 6916320 7319772 7377408 8133080 8299584 8778240 9149715 9221760 9759696 10374480 10979658 11066112 12199620 12295680 13012928 13167360 13832640 14639544 16266160 16469487 16599168 18299430 18443520 19519392 20748960 21959316 22132224 24399240 26025856 26334720 27449145 27665280 29279088 32532320 32938974 33198336 36598860 36887040 39038784 41497920 43918632 48798480 52051712 54898290 55330560 58558176 65064640 65877948 66396672 73197720 78077568 82347435 82995840 87837264 97596960 104103424 109796580 110661120 117116352 130129280 131755896 146395440 156155136 164694870 165991680 175674528 195193920 219593160 234232704 260258560 263511792 292790880 312310272 329389740 331983360 351349056 390387840 439186320 468465408 520517120 527023584 585581760 658779480 702698112 780775680 878372640 936930816 1054047168 1171163520 1317558960 1405396224 1561551360 1756745280 2108094336 2342327040 2635117920 2810792448 3513490560 4216188672 4684654080 5270235840 7026981120 8432377344 10540471680 14053962240 21080943360 42161886720
- Sum of all divisors σ(n): 152294681088
- Sum of proper divisors (its aliquot sum) s(n): 110132794368
- 42161886720 is an abundant number, because the sum of its proper divisors (110132794368) is greater than itself. Its abundance is 67970907648
Bases of 42161886720
- Binary: 1001110100010000101101010110000000002
- Hexadecimal: 0x9D10B5600
- Base-36: JDA3K00
Squares and roots of 42161886720
- 42161886720 squared (421618867202) is 1777624691790112358400
- 42161886720 cubed (421618867203) is 74948010885929631270932840448000
-
The
square root of 42161886720 is 205333.5986145471 -
The
cube root of 42161886720 is 3480.4869710919
Scales and comparisons
How big is 42161886720?- 42,161,886,720 seconds is equal to 1,340 years, 32 weeks, 19 hours, 12 minutes.
-
To count from 1 to 42,161,886,720 would take you about two thousand, six hundred eighty-one 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 42161886720 cubic inches would be around 290 feet tall.
Recreational maths with 42161886720
- 42161886720 backwards is 02768816124
- 42161886720 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 42161886720's digits is 45
- More coming soon!
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The information we have on file for 42161886720 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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