74490529920
74,490,529,920 is an even composite number composed of six prime numbers multiplied together.
74490529920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 74490529920:
27 × 3 × 5 × 31 × 401 × 3121
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 31 × 401 × 3121)See below for interesting mathematical facts about the number 74490529920 from the Numbermatics database.
Names of 74490529920
- Cardinal: 74490529920 can be written as Seventy-four billion, four hundred ninety million, five hundred twenty-nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 7.449052992 × 1010
Factors of 74490529920
Divisors of 74490529920
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 31 32 40 48 60 62 64 80 93 96 120 124 128 155 160 186 192 240 248 310 320 372 384 401 465 480 496 620 640 744 802 930 960 992 1203 1240 1488 1604 1860 1920 1984 2005 2406 2480 2976 3121 3208 3720 3968 4010 4812 4960 5952 6015 6242 6416 7440 8020 9363 9624 9920 11904 12030 12431 12484 12832 14880 15605 16040 18726 19248 19840 24060 24862 24968 25664 29760 31210 32080 37293 37452 38496 46815 48120 49724 49936 51328 59520 62155 62420 64160 74586 74904 76992 93630 96240 96751 99448 99872 124310 124840 128320 149172 149808 153984 186465 187260 192480 193502 198896 199744 248620 249680 256640 290253 298344 299616 372930 374520 384960 387004 397792 399488 483755 497240 499360 580506 596688 599232 745860 749040 769920 774008 795584 967510 994480 998720 1161012 1193376 1198464 1251521 1451265 1491720 1498080 1548016 1591168 1935020 1988960 1997440 2322024 2386752 2503042 2902530 2983440 2996160 3096032 3754563 3870040 3977920 4644048 4773504 5006084 5805060 5966880 5992320 6192064 6257605 7509126 7740080 7955840 9288096 10012168 11610120 11933760 12384128 12515210 15018252 15480160 18576192 18772815 20024336 23220240 23867520 25030420 30036504 30960320 37152384 37545630 38797151 40048672 46440480 50060840 60073008 61920640 75091260 77594302 80097344 92880960 100121680 116391453 120146016 150182520 155188604 160194688 185761920 193985755 200243360 232782906 240292032 300365040 310377208 387971510 400486720 465565812 480584064 581957265 600730080 620754416 775943020 800973440 931131624 1163914530 1201460160 1241508832 1551886040 1862263248 2327829060 2402920320 2483017664 3103772080 3724526496 4655658120 4966035328 6207544160 7449052992 9311316240 12415088320 14898105984 18622632480 24830176640 37245264960 74490529920
- Sum of all divisors σ(n): 245787816960
- Sum of proper divisors (its aliquot sum) s(n): 171297287040
- 74490529920 is an abundant number, because the sum of its proper divisors (171297287040) is greater than itself. Its abundance is 96806757120
Bases of 74490529920
- Binary: 10001010101111111101101001000100000002
- Hexadecimal: 0x1157FB4880
- Base-36: Y7XQKQO
Squares and roots of 74490529920
- 74490529920 squared (744905299202) is 5548839047762415206400
- 74490529920 cubed (744905299203) is 413335961108610498983802175488000
-
The
square root of 74490529920 is 272929.5328834899 -
The
cube root of 74490529920 is 4207.5926514175
Scales and comparisons
How big is 74490529920?- 74,490,529,920 seconds is equal to 2,368 years, 29 weeks, 3 days, 21 hours, 52 minutes.
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To count from 1 to 74,490,529,920 would take you about four thousand, seven hundred thirty-seven 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 74490529920 cubic inches would be around 350.6 feet tall.
Recreational maths with 74490529920
- 74490529920 backwards is 02992509447
- The number of decimal digits it has is: 11
- The sum of 74490529920's digits is 51
- More coming soon!
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