84238142832640
84,238,142,832,640 is an even composite number composed of five prime numbers multiplied together.
84238142832640 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 84238142832640:
215 × 5 × 67 × 547 × 14029
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 67 × 547 × 14029)See below for interesting mathematical facts about the number 84238142832640 from the Numbermatics database.
Names of 84238142832640
- Cardinal: 84238142832640 can be written as Eighty-four trillion, two hundred thirty-eight billion, one hundred forty-two million, eight hundred thirty-two thousand, six hundred forty.
Scientific notation
- Scientific notation: 8.423814283264 × 1013
Factors of 84238142832640
Divisors of 84238142832640
- Number of divisors d(n): 256
-
Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 64 67 80 128 134 160 256 268 320 335 512 536 547 640 670 1024 1072 1094 1280 1340 2048 2144 2188 2560 2680 2735 4096 4288 4376 5120 5360 5470 8192 8576 8752 10240 10720 10940 14029 16384 17152 17504 20480 21440 21880 28058 32768 34304 35008 36649 40960 42880 43760 56116 68608 70016 70145 73298 81920 85760 87520 112232 137216 140032 140290 146596 163840 171520 175040 183245 224464 274432 280064 280580 293192 343040 350080 366490 448928 548864 560128 561160 586384 686080 700160 732980 897856 939943 1097728 1120256 1122320 1172768 1372160 1400320 1465960 1795712 1879886 2195456 2240512 2244640 2345536 2744320 2800640 2931920 3591424 3759772 4481024 4489280 4691072 4699715 5488640 5601280 5863840 7182848 7519544 7673863 8962048 8978560 9382144 9399430 10977280 11202560 11727680 14365696 15039088 15347726 17924096 17957120 18764288 18798860 22405120 23455360 28731392 30078176 30695452 35914240 37528576 37597720 38369315 44810240 46910720 57462784 60156352 61390904 71828480 75057152 75195440 76738630 89620480 93821440 114925568 120312704 122781808 143656960 150114304 150390880 153477260 187642880 229851136 240625408 245563616 287313920 300228608 300781760 306954520 375285760 459702272 481250816 491127232 514148821 574627840 600457216 601563520 613909040 750571520 962501632 982254464 1028297642 1149255680 1200914432 1203127040 1227818080 1501143040 1925003264 1964508928 2056595284 2298511360 2406254080 2455636160 2570744105 3002286080 3850006528 3929017856 4113190568 4812508160 4911272320 5141488210 6004572160 7700013056 7858035712 8226381136 9625016320 9822544640 10282976420 15400026112 15716071424 16452762272 19250032640 19645089280 20565952840 30800052224 31432142848 32905524544 38500065280 39290178560 41131905680 62864285696 65811049088 77000130560 78580357120 82263811360 125728571392 131622098176 154000261120 157160714240 164527622720 251457142784 263244196352 314321428480 329055245440 526488392704 628642856960 658110490880 1052976785408 1257285713920 1316220981760 2105953570816 2632441963520 4211907141632 5264883927040 8423814283264 10529767854080 16847628566528 21059535708160 42119071416320 84238142832640
- Sum of all divisors σ(n): 205575661483200
- Sum of proper divisors (its aliquot sum) s(n): 121337518650560
- 84238142832640 is an abundant number, because the sum of its proper divisors (121337518650560) is greater than itself. Its abundance is 37099375817920
Bases of 84238142832640
- Binary: 100110010011101001110001001010010000000000000002
- Hexadecimal: 0x4C9D38948000
- Base-36: TUYGVA0HS
Squares and roots of 84238142832640
- 84238142832640 squared (842381428326402) is 7096064707892257803049369600
- 84238142832640 cubed (842381428326403) is 597759312413083851893290366506310303744000
-
The
square root of 84238142832640 is 9178133.9515524615 -
The
cube root of 84238142832640 is 43836.5392973899
Scales and comparisons
How big is 84238142832640?- 84,238,142,832,640 seconds is equal to 2,678,512 years, 19 weeks, 4 days, 10 minutes, 40 seconds.
-
To count from 1 to 84,238,142,832,640 would take you about six million, six hundred ninety-six thousand, two 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 84238142832640 cubic inches would be around 3653 feet tall.
Recreational maths with 84238142832640
- 84238142832640 backwards is 04623824183248
- The number of decimal digits it has is: 14
- The sum of 84238142832640's digits is 55
- More coming soon!
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