142946649378
142,946,649,378 is an even composite number composed of six prime numbers multiplied together.
142946649378 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 142946649378:
2 × 32 × 133 × 17 × 193 × 31
(2 × 3 × 3 × 13 × 13 × 13 × 17 × 19 × 19 × 19 × 31)See below for interesting mathematical facts about the number 142946649378 from the Numbermatics database.
Names of 142946649378
- Cardinal: 142946649378 can be written as One hundred forty-two billion, nine hundred forty-six million, six hundred forty-nine thousand, three hundred seventy-eight.
Scientific notation
- Scientific notation: 1.42946649378 × 1011
Factors of 142946649378
Divisors of 142946649378
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 6 9 13 17 18 19 26 31 34 38 39 51 57 62 78 93 102 114 117 153 169 171 186 221 234 247 279 306 323 338 342 361 403 442 494 507 527 558 589 646 663 722 741 806 969 1014 1054 1083 1178 1209 1326 1482 1521 1581 1767 1938 1989 2166 2197 2223 2418 2873 2907 3042 3162 3211 3249 3534 3627 3978 4199 4394 4446 4693 4743 5239 5301 5746 5814 6137 6422 6498 6591 6851 6859 7254 7657 8398 8619 9386 9486 9633 10013 10478 10602 11191 12274 12597 13182 13702 13718 14079 15314 15717 17238 18411 19266 19773 20026 20553 20577 22382 22971 25194 25857 28158 28899 30039 31434 33573 36822 37349 37791 39546 41106 41154 41743 42237 45942 47151 51714 54587 55233 57798 60078 61009 61659 61731 67146 68107 68913 74698 75582 79781 83486 84474 89063 89167 90117 94302 99541 100719 109174 110466 112047 116603 122018 123318 123462 125229 130169 136214 137826 145483 159562 163761 178126 178334 180234 183027 190247 199082 201438 204321 212629 224094 233206 239343 250458 260338 267189 267501 290966 298623 327522 336141 349809 366054 375687 380494 390507 408642 425258 436449 478686 491283 534378 535002 549081 570741 597246 612963 637887 672282 699618 709631 718029 751374 781014 793117 801567 802503 872898 895869 982566 1037153 1049427 1098162 1141482 1157819 1159171 1171521 1225926 1275774 1294033 1309347 1419262 1436058 1515839 1586234 1603134 1605006 1692197 1712223 1791738 1891279 1913661 2074306 2098854 2128893 2315638 2318342 2343042 2379351 2473211 2588066 2618694 2764177 3031678 3111459 3384394 3424446 3473457 3477513 3614693 3782558 3827322 3882099 4257786 4547517 4758702 4946422 5076591 5528354 5673837 6222918 6386679 6946914 6955026 7138053 7229386 7419633 7764198 8292531 9095034 9334377 10153182 10420371 10432539 10844079 11347674 11646297 12773358 13482989 13642551 14276106 14839266 15069223 15229773 16585062 17021511 18668754 19705907 20840742 20865078 21688158 21998561 22258899 23292594 24586627 24877593 26965978 27285102 30138446 30459546 32151743 32532237 34043022 35934301 39411814 40448967 43997122 44517798 45207669 46991009 49173254 49755186 59117721 64303486 65064474 65995683 71868602 73759881 80897934 90415338 93982018 96455229 107802903 118235442 121346901 131991366 135623007 140973027 147519762 177353163 192910458 197987049 215605806 221279643 242693802 256176791 271246014 281946054 289365687 323408709 354706326 395974098 417972659 422919081 442559286 467145913 512353582 578731374 610883117 646817418 768530373 835945318 845838162 934291826 1221766234 1253917977 1401437739 1537060746 1832649351 2305591119 2507835954 2802875478 3665298702 3761753931 4204313217 4611182238 5497948053 7523507862 7941480521 8408626434 10995896106 15882961042 23824441563 47648883126 71473324689 142946649378
- Sum of all divisors σ(n): 387081676800
- Sum of proper divisors (its aliquot sum) s(n): 244135027422
- 142946649378 is an abundant number, because the sum of its proper divisors (244135027422) is greater than itself. Its abundance is 101188378044
Bases of 142946649378
- Binary: 100001010010000100100011000101001000102
- Hexadecimal: 0x214848C522
- Base-36: 1TO2QSKI
Squares and roots of 142946649378
- 142946649378 squared (1429466493782) is 20433744568396867786884
- 142946649378 cubed (1429466493783) is 2920935320298238999085129975158152
-
The
square root of 142946649378 is 378082.8604657979 -
The
cube root of 142946649378 is 5228.6711302209
Scales and comparisons
How big is 142946649378?- 142,946,649,378 seconds is equal to 4,545 years, 13 weeks, 4 days, 2 hours, 36 minutes, 18 seconds.
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To count from 1 to 142,946,649,378 would take you about nine thousand and ninety 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 142946649378 cubic inches would be around 435.7 feet tall.
Recreational maths with 142946649378
- 142946649378 backwards is 873946649241
- The number of decimal digits it has is: 12
- The sum of 142946649378's digits is 63
- More coming soon!
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The information we have on file for 142946649378 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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