842838320234478672
842,838,320,234,478,672 is an even composite number composed of five prime numbers multiplied together.
842838320234478672 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 842838320234478672:
24 × 32 × 132 × 17 × 2037258576581
(2 × 2 × 2 × 2 × 3 × 3 × 13 × 13 × 17 × 2037258576581)See below for interesting mathematical facts about the number 842838320234478672 from the Numbermatics database.
Names of 842838320234478672
- Cardinal: 842838320234478672 can be written as Eight hundred forty-two quadrillion, eight hundred thirty-eight trillion, three hundred twenty billion, two hundred thirty-four million, four hundred seventy-eight thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 8.42838320234478672 × 1017
Factors of 842838320234478672
- Number of distinct prime factors ω(n): 5
- Total number of prime factors Ω(n): 10
- Sum of prime factors: 2037258576616
Divisors of 842838320234478672
- Number of divisors d(n): 180
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 17 18 24 26 34 36 39 48 51 52 68 72 78 102 104 117 136 144 153 156 169 204 208 221 234 272 306 312 338 408 442 468 507 612 624 663 676 816 884 936 1014 1224 1326 1352 1521 1768 1872 1989 2028 2448 2652 2704 2873 3042 3536 3978 4056 5304 5746 6084 7956 8112 8619 10608 11492 12168 15912 17238 22984 24336 25857 31824 34476 45968 51714 68952 103428 137904 206856 413712 2037258576581 4074517153162 6111775729743 8149034306324 12223551459486 16298068612648 18335327189229 24447102918972 26484361495553 32596137225296 34633395801877 36670654378458 48894205837944 52968722991106 69266791603754 73341308756916 79453084486659 97788411675888 103900187405631 105937445982212 138533583207508 146682617513832 158906168973318 207800374811262 211874891964424 238359253459977 277067166415016 293365235027664 311700562216893 317812337946636 344296699442189 415600749622524 423749783928848 450234145424401 476718506919954 554134332830032 623401124433786 635624675893272 688593398884378 831201499245048 900468290848802 953437013839908 1032890098326567 1246802248867572 1271249351786544 1350702436273203 1377186797768756 1662402998490096 1800936581697604 1906874027679816 2065780196653134 2493604497735144 2701404872546406 2754373595537512 3098670294979701 3601873163395208 3813748055359632 4052107308819609 4131560393306268 4987208995470288 5402809745092812 5508747191075024 5853043890517213 6197340589959402 7203746326790416 8104214617639218 8263120786612536 10805619490185624 11706087781034426 12394681179918804 16208429235278436 16526241573225072 17559131671551639 21611238980371248 23412175562068852 24789362359837608 32416858470556872 35118263343103278 46824351124137704 49578724719675216 52677395014654917 64833716941113744 70236526686206556 93648702248275408 105354790029309834 140473053372413112 210709580058619668 280946106744826224 421419160117239336 842838320234478672
- Sum of all divisors σ(n): 2704424089758226524
- Sum of proper divisors (its aliquot sum) s(n): 1861585769523747852
- 842838320234478672 is an abundant number, because the sum of its proper divisors (1861585769523747852) is greater than itself. Its abundance is 1018747449289269180
Bases of 842838320234478672
- Binary: 1011101100100101110011111100100110001010100110111100010100002
- Hexadecimal: 0xBB25CFC98A9BC50
- Base-36: 6EIX8Z172440
Squares and roots of 842838320234478672
- 842838320234478672 squared (8428383202344786722) is 710376434055677620023602327622883584
- 842838320234478672 cubed (8428383202344786723) is 598732480413646234599762208565015675931261539586920448
-
The
square root of 842838320234478672 is 918062263.8113815165 -
The
cube root of 842838320234478672 is 944600.3256484393
Scales and comparisons
How big is 842838320234478672?- 842,838,320,234,478,672 seconds is equal to 26,799,651,513 years, 18 weeks, 4 days, 31 minutes, 12 seconds.
-
To count from 1 to 842,838,320,234,478,672 would take you about eighty billion, three hundred ninety-eight million, nine hundred fifty-four thousand, five hundred 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 842838320234478672 cubic inches would be around 78716.7 feet tall.
Recreational maths with 842838320234478672
- 842838320234478672 backwards is 276874432023838248
- The number of decimal digits it has is: 18
- The sum of 842838320234478672's digits is 81
- More coming soon!
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