142821243032
142,821,243,032 is an even composite number composed of six prime numbers multiplied together.
142821243032 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 142821243032:
23 × 13 × 192 × 31 × 412 × 73
(2 × 2 × 2 × 13 × 19 × 19 × 31 × 41 × 41 × 73)See below for interesting mathematical facts about the number 142821243032 from the Numbermatics database.
Names of 142821243032
- Cardinal: 142821243032 can be written as One hundred forty-two billion, eight hundred twenty-one million, two hundred forty-three thousand and thirty-two.
Scientific notation
- Scientific notation: 1.42821243032 × 1011
Factors of 142821243032
Divisors of 142821243032
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 8 13 19 26 31 38 41 52 62 73 76 82 104 124 146 152 164 247 248 292 328 361 403 494 533 584 589 722 779 806 949 988 1066 1178 1271 1387 1444 1558 1612 1681 1898 1976 2132 2263 2356 2542 2774 2888 2993 3116 3224 3362 3796 4264 4526 4693 4712 5084 5548 5986 6232 6724 7592 7657 9052 9386 10127 10168 11096 11191 11972 13448 14801 15314 16523 18031 18104 18772 20254 21853 22382 23944 24149 26353 29419 29602 30628 31939 33046 36062 37544 38909 40508 42997 43706 44764 48298 52111 52706 56867 58838 59204 61256 63878 66092 72124 77818 81016 85994 87412 89528 92783 96596 104222 105412 113734 117676 118408 122713 127756 132184 144248 145483 155636 171988 174824 185566 192413 193192 208444 210824 227468 235352 245426 255512 290966 311272 313937 342589 343976 371132 384826 415207 416888 454936 458831 490852 558961 581932 606841 627874 677443 685178 739271 742264 769652 816943 830414 917662 981704 990109 1080473 1117922 1163864 1206179 1213682 1255748 1354886 1370356 1478542 1539304 1595269 1633886 1660828 1762877 1835324 1980218 2160946 2235844 2331547 2412358 2427364 2511496 2709772 2740712 2957084 3190538 3267772 3321656 3525754 3670648 3804103 3960436 4321892 4471688 4663094 4824716 4854728 5419544 5914168 5964803 6381076 6535544 7051508 7608206 7888933 7920872 8643784 9326188 9649432 10620259 11929606 12762152 12871417 14046149 14103016 15216412 15777866 18652376 18812071 21240518 22917401 23859212 25742834 28092298 30310111 30432824 31555732 33494663 37624142 42481036 44299393 45834802 47718424 49453339 51485668 56184596 60620222 63111464 66989326 72277957 75248284 84962072 88598786 91669604 98906678 102971336 112369192 121240444 133978652 144555914 150496568 177197572 183339208 197813356 242480888 244556923 267957304 289111828 354395144 395626712 435430619 489113846 575892109 578223656 870861238 939613441 978227692 1151784218 1373281183 1741722476 1879226882 1956455384 2303568436 2746562366 3483444952 3758453764 4607136872 5493124732 7516907528 10986249464 17852655379 35705310758 71410621516 142821243032
- Sum of all divisors σ(n): 326445920640
- Sum of proper divisors (its aliquot sum) s(n): 183624677608
- 142821243032 is an abundant number, because the sum of its proper divisors (183624677608) is greater than itself. Its abundance is 40803434576
Bases of 142821243032
- Binary: 100001010000001100111100111000100110002
- Hexadecimal: 0x2140CF3898
- Base-36: 1TM02WEW
Squares and roots of 142821243032
- 142821243032 squared (1428212430322) is 20397907461205608553024
- 142821243032 cubed (1428212430323) is 2913254498861092330872898562528768
-
The
square root of 142821243032 is 377916.9790205249 -
The
cube root of 142821243032 is 5227.1416542773
Scales and comparisons
How big is 142821243032?- 142,821,243,032 seconds is equal to 4,541 years, 14 weeks, 1 day, 15 hours, 30 minutes, 32 seconds.
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To count from 1 to 142,821,243,032 would take you about nine thousand and eighty-two 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 142821243032 cubic inches would be around 435.6 feet tall.
Recreational maths with 142821243032
- 142821243032 backwards is 230342128241
- The number of decimal digits it has is: 12
- The sum of 142821243032's digits is 32
- More coming soon!
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