42149782080
42,149,782,080 is an even composite number composed of five prime numbers multiplied together.
42149782080 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty divisors.
Prime factorization of 42149782080:
26 × 34 × 5 × 7 × 232307
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 7 × 232307)See below for interesting mathematical facts about the number 42149782080 from the Numbermatics database.
Names of 42149782080
- Cardinal: 42149782080 can be written as Forty-two billion, one hundred forty-nine million, seven hundred eighty-two thousand and eighty.
Scientific notation
- Scientific notation: 4.214978208 × 1010
Factors of 42149782080
Divisors of 42149782080
- Number of divisors d(n): 280
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 54 56 60 63 64 70 72 80 81 84 90 96 105 108 112 120 126 135 140 144 160 162 168 180 189 192 210 216 224 240 252 270 280 288 315 320 324 336 360 378 405 420 432 448 480 504 540 560 567 576 630 648 672 720 756 810 840 864 945 960 1008 1080 1120 1134 1260 1296 1344 1440 1512 1620 1680 1728 1890 2016 2160 2240 2268 2520 2592 2835 2880 3024 3240 3360 3780 4032 4320 4536 5040 5184 5670 6048 6480 6720 7560 8640 9072 10080 11340 12096 12960 15120 18144 20160 22680 25920 30240 36288 45360 60480 90720 181440 232307 464614 696921 929228 1161535 1393842 1626149 1858456 2090763 2323070 2787684 3252298 3484605 3716912 4181526 4646140 4878447 5575368 6272289 6504596 6969210 7433824 8130745 8363052 9292280 9756894 10453815 11150736 12544578 13009192 13938420 14635341 14867648 16261490 16726104 18584560 18816867 19513788 20907630 22301472 24392235 25089156 26018384 27876840 29270682 31361445 32522980 33452208 37169120 37633734 39027576 41815260 43906023 44602944 48784470 50178312 52036768 55753680 58541364 62722890 65045960 66904416 73176705 74338240 75267468 78055152 83630520 87812046 94084335 97568940 100356624 104073536 111507360 117082728 125445780 130091920 131718069 133808832 146353410 150534936 156110304 167261040 175624092 188168670 195137880 200713248 219530115 223014720 234165456 250891560 260183840 263436138 292706820 301069872 312220608 334522080 351248184 376337340 390275760 401426496 439060230 468330912 501783120 520367680 526872276 585413640 602139744 658590345 669044160 702496368 752674680 780551520 878120460 936661824 1003566240 1053744552 1170827280 1204279488 1317180690 1404992736 1505349360 1561103040 1756240920 2007132480 2107489104 2341654560 2634361380 2809985472 3010698720 3512481840 4214978208 4683309120 5268722760 6021397440 7024963680 8429956416 10537445520 14049927360 21074891040 42149782080
- Sum of all divisors σ(n): 171354097728
- Sum of proper divisors (its aliquot sum) s(n): 129204315648
- 42149782080 is an abundant number, because the sum of its proper divisors (129204315648) is greater than itself. Its abundance is 87054533568
Bases of 42149782080
- Binary: 1001110100000101001010100010010000002
- Hexadecimal: 0x9D052A240
- Base-36: JD2W400
Squares and roots of 42149782080
- 42149782080 squared (421497820802) is 1776604129391489126400
- 42149782080 cubed (421497820803) is 74883476896279389684449574912000
-
The
square root of 42149782080 is 205304.1209523083 -
The
cube root of 42149782080 is 3480.1538576447
Scales and comparisons
How big is 42149782080?- 42,149,782,080 seconds is equal to 1,340 years, 12 weeks, 16 hours, 48 minutes.
-
To count from 1 to 42,149,782,080 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 42149782080 cubic inches would be around 290 feet tall.
Recreational maths with 42149782080
- 42149782080 backwards is 08028794124
- 42149782080 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 42149782080's digits is 45
- More coming soon!
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