142154323974
142,154,323,974 is an even composite number composed of five prime numbers multiplied together.
142154323974 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 142154323974:
2 × 35 × 132 × 312 × 1801
(2 × 3 × 3 × 3 × 3 × 3 × 13 × 13 × 31 × 31 × 1801)See below for interesting mathematical facts about the number 142154323974 from the Numbermatics database.
Names of 142154323974
- Cardinal: 142154323974 can be written as One hundred forty-two billion, one hundred fifty-four million, three hundred twenty-three thousand, nine hundred seventy-four.
Scientific notation
- Scientific notation: 1.42154323974 × 1011
Factors of 142154323974
Divisors of 142154323974
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 6 9 13 18 26 27 31 39 54 62 78 81 93 117 162 169 186 234 243 279 338 351 403 486 507 558 702 806 837 961 1014 1053 1209 1521 1674 1801 1922 2106 2418 2511 2883 3042 3159 3602 3627 4563 5022 5239 5403 5766 6318 7254 7533 8649 9126 10478 10806 10881 12493 13689 15066 15717 16209 17298 21762 23413 24986 25947 27378 31434 32418 32643 37479 41067 46826 47151 48627 51894 55831 65286 70239 74958 77841 82134 94302 97254 97929 111662 112437 140478 141453 145881 155682 162409 167493 195858 210717 224874 233523 282906 291762 304369 324818 334986 337311 421434 424359 437643 467046 487227 502479 608738 632151 674622 725803 848718 875286 913107 974454 1004958 1011933 1264302 1273077 1451606 1461681 1507437 1730761 1826214 1896453 2023866 2177409 2546154 2739321 2923362 3014874 3035799 3461522 3792906 4354818 4385043 4522311 5192283 5478642 5689359 6071598 6532227 8217963 8770086 9044622 9435439 10384566 11378718 13064454 13155129 13566933 15576849 16435926 18870878 19596681 22499893 24653889 26310258 27133866 28306317 31153698 39193362 39465387 44999786 46730547 49307778 56612634 58790043 67499679 73961667 78930774 84918951 93461094 117580086 134999358 140191641 147923334 169837902 176370129 202499037 254756853 280383282 292498609 352740258 404998074 420574923 509513706 584997218 607497111 764270559 841149846 877495827 1214994222 1528541118 1754991654 1822491333 2292811677 2632487481 3644982666 4585623354 5264974962 5467473999 7897462443 10934947998 15794924886 23692387329 47384774658 71077161987 142154323974
- Sum of all divisors σ(n): 357583740696
- Sum of proper divisors (its aliquot sum) s(n): 215429416722
- 142154323974 is an abundant number, because the sum of its proper divisors (215429416722) is greater than itself. Its abundance is 73275092748
Bases of 142154323974
- Binary: 100001000110010000111011011000000001102
- Hexadecimal: 0x21190ED806
- Base-36: 1TAZ0IDI
Squares and roots of 142154323974
- 142154323974 squared (1421543239742) is 20207851824504951152676
- 142154323974 cubed (1421543239743) is 2872633515079263818324548841054424
-
The
square root of 142154323974 is 377033.5846764847 -
The
cube root of 142154323974 is 5218.9927247879
Scales and comparisons
How big is 142154323974?- 142,154,323,974 seconds is equal to 4,520 years, 3 weeks, 3 days, 16 hours, 12 minutes, 54 seconds.
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To count from 1 to 142,154,323,974 would take you about nine thousand and forty 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 142154323974 cubic inches would be around 434.9 feet tall.
Recreational maths with 142154323974
- 142154323974 backwards is 479323451241
- The number of decimal digits it has is: 12
- The sum of 142154323974's digits is 45
- More coming soon!
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