42157121381557248
42,157,121,381,557,248 is an even composite number composed of five prime numbers multiplied together.
42157121381557248 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred seventy-six divisors.
Prime factorization of 42157121381557248:
210 × 3 × 11 × 2896403 × 430723
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 2896403 × 430723)See below for interesting mathematical facts about the number 42157121381557248 from the Numbermatics database.
Names of 42157121381557248
- Cardinal: 42157121381557248 can be written as Forty-two quadrillion, one hundred fifty-seven trillion, one hundred twenty-one billion, three hundred eighty-one million, five hundred fifty-seven thousand, two hundred forty-eight.
Scientific notation
- Scientific notation: 4.2157121381557248 × 1016
Factors of 42157121381557248
Divisors of 42157121381557248
- Number of divisors d(n): 176
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Complete list of divisors:
1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 64 66 88 96 128 132 176 192 256 264 352 384 512 528 704 768 1024 1056 1408 1536 2112 2816 3072 4224 5632 8448 11264 16896 33792 430723 861446 1292169 1722892 2584338 2896403 3445784 4737953 5168676 5792806 6891568 8689209 9475906 10337352 11585612 13783136 14213859 17378418 18951812 20674704 23171224 27566272 28427718 31860433 34756836 37903624 41349408 46342448 55132544 56855436 63720866 69513672 75807248 82698816 92684896 95581299 110265088 113710872 127441732 139027344 151614496 165397632 185369792 191162598 220530176 227421744 254883464 278054688 303228992 330795264 370739584 382325196 441060352 454843488 509766928 556109376 606457984 661590528 741479168 764650392 909686976 1019533856 1112218752 1212915968 1323181056 1482958336 1529300784 1819373952 2039067712 2224437504 2425831936 2965916672 3058601568 3638747904 4078135424 4448875008 4851663872 6117203136 7277495808 8156270848 8897750016 12234406272 14554991616 16312541696 24468812544 32625083392 48937625088 97875250176 1247547389369 2495094778738 3742642168107 4990189557476 7485284336214 9980379114952 13723021283059 14970568672428 19960758229904 27446042566118 29941137344856 39921516459808 41169063849177 54892085132236 59882274689712 79843032919616 82338127698354 109784170264472 119764549379424 159686065839232 164676255396708 219568340528944 239529098758848 319372131678464 329352510793416 439136681057888 479058197517696 638744263356928 658705021586832 878273362115776 958116395035392 1277488526713856 1317410043173664 1756546724231552 1916232790070784 2634820086347328 3513093448463104 3832465580141568 5269640172694656 7026186896926208 10539280345389312 14052373793852416 21078560690778624 42157121381557248
- Sum of all divisors σ(n): 122579343200030976
- Sum of proper divisors (its aliquot sum) s(n): 80422221818473728
- 42157121381557248 is an abundant number, because the sum of its proper divisors (80422221818473728) is greater than itself. Its abundance is 38265100436916480
Bases of 42157121381557248
- Binary: 100101011100010110101101101101001011001101100100000000002
- Hexadecimal: 0x95C5ADB4B36400
- Base-36: BJ3GA79YL1C
Squares and roots of 42157121381557248
- 42157121381557248 squared (421571213815572482) is 1777222883179351290311949501333504
- 42157121381557248 cubed (421571213815572483) is 74922600808273049435725751630282702725768116436992
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The
square root of 42157121381557248 is 205321994.3930928413 -
The
cube root of 42157121381557248 is 348035.5839047005
Scales and comparisons
How big is 42157121381557248?- 42,157,121,381,557,248 seconds is equal to 1,340,466,059 years, 20 weeks, 3 days, 21 hours, 48 seconds.
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To count from 1 to 42,157,121,381,557,248 would take you about four billion, twenty-one million, three hundred ninety-eight thousand, one hundred seventy-eight 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 42157121381557248 cubic inches would be around 29003 feet tall.
Recreational maths with 42157121381557248
- 42157121381557248 backwards is 84275518312175124
- 42157121381557248 is a
Harshad number . - The number of decimal digits it has is: 17
- The sum of 42157121381557248's digits is 66
- More coming soon!
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