18142143084
18,142,143,084 is an even composite number composed of six prime numbers multiplied together.
18142143084 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 18142143084:
22 × 32 × 13 × 192 × 73 × 1471
(2 × 2 × 3 × 3 × 13 × 19 × 19 × 73 × 1471)See below for interesting mathematical facts about the number 18142143084 from the Numbermatics database.
Names of 18142143084
- Cardinal: 18142143084 can be written as Eighteen billion, one hundred forty-two million, one hundred forty-three thousand and eighty-four.
Scientific notation
- Scientific notation: 1.8142143084 × 1010
Factors of 18142143084
Divisors of 18142143084
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 6 9 12 13 18 19 26 36 38 39 52 57 73 76 78 114 117 146 156 171 219 228 234 247 292 342 361 438 468 494 657 684 722 741 876 949 988 1083 1314 1387 1444 1471 1482 1898 2166 2223 2628 2774 2847 2942 2964 3249 3796 4161 4332 4413 4446 4693 5548 5694 5884 6498 8322 8541 8826 8892 9386 11388 12483 12996 13239 14079 16644 17082 17652 18031 18772 19123 24966 26353 26478 27949 28158 34164 36062 38246 42237 49932 52706 52956 54093 55898 56316 57369 72124 76492 79059 83847 84474 105412 107383 108186 111796 114738 158118 162279 167694 168948 172107 214766 216372 229476 237177 251541 316236 322149 324558 335388 342589 344214 363337 429532 474354 503082 531031 644298 649116 685178 688428 726674 948708 966447 1006164 1027767 1062062 1090011 1288596 1370356 1395979 1453348 1593093 1932894 2040277 2055534 2124124 2180022 2791958 3083301 3186186 3270033 3865788 4080554 4111068 4187937 4360044 4779279 5583916 6120831 6166602 6372372 6540066 6903403 8161108 8375874 9558558 12241662 12333204 12563811 13080132 13806806 16751748 18362493 19117116 20710209 24483324 25127622 26523601 27613612 36724986 38765263 41420418 50255244 53047202 62130627 73449972 77530526 79570803 82840836 106094404 116295789 124261254 155061052 159141606 232591578 238712409 248522508 318283212 348887367 465183156 477424818 503948419 697774734 954849636 1007896838 1395549468 1511845257 2015793676 3023690514 4535535771 6047381028 9071071542 18142143084
- Sum of all divisors σ(n): 52872997632
- Sum of proper divisors (its aliquot sum) s(n): 34730854548
- 18142143084 is an abundant number, because the sum of its proper divisors (34730854548) is greater than itself. Its abundance is 16588711464
Bases of 18142143084
- Binary: 100001110010101101100100010011011002
- Hexadecimal: 0x4395B226C
- Base-36: 8C1D370
Squares and roots of 18142143084
- 18142143084 squared (181421430842) is 329137355680329031056
- 18142143084 cubed (181421430843) is 5971257001041929445617031616704
-
The
square root of 18142143084 is 134692.7729464353 -
The
cube root of 18142143084 is 2627.6218380265
Scales and comparisons
How big is 18142143084?- 18,142,143,084 seconds is equal to 576 years, 44 weeks, 6 days, 12 hours, 11 minutes, 24 seconds.
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To count from 1 to 18,142,143,084 would take you about one thousand, one hundred fifty-three 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 18142143084 cubic inches would be around 219 feet tall.
Recreational maths with 18142143084
- 18142143084 backwards is 48034124181
- 18142143084 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 18142143084's digits is 36
- More coming soon!
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