421441920
421,441,920 is an even composite number composed of four prime numbers multiplied together.
421441920 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 421441920:
27 × 33 × 5 × 293
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 29 × 29 × 29)See below for interesting mathematical facts about the number 421441920 from the Numbermatics database.
Names of 421441920
- Cardinal: 421441920 can be written as Four hundred twenty-one million, four hundred forty-one thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 4.2144192 × 108
Factors of 421441920
Divisors of 421441920
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 29 30 32 36 40 45 48 54 58 60 64 72 80 87 90 96 108 116 120 128 135 144 145 160 174 180 192 216 232 240 261 270 288 290 320 348 360 384 432 435 464 480 522 540 576 580 640 696 720 783 841 864 870 928 960 1044 1080 1152 1160 1305 1392 1440 1566 1682 1728 1740 1856 1920 2088 2160 2320 2523 2610 2784 2880 3132 3364 3456 3480 3712 3915 4176 4205 4320 4640 5046 5220 5568 5760 6264 6728 6960 7569 7830 8352 8410 8640 9280 10092 10440 11136 12528 12615 13456 13920 15138 15660 16704 16820 17280 18560 20184 20880 22707 24389 25056 25230 26912 27840 30276 31320 33408 33640 37845 40368 41760 45414 48778 50112 50460 53824 55680 60552 62640 67280 73167 75690 80736 83520 90828 97556 100224 100920 107648 113535 121104 121945 125280 134560 146334 151380 161472 167040 181656 195112 201840 219501 227070 242208 243890 250560 269120 292668 302760 322944 363312 365835 390224 403680 439002 454140 484416 487780 501120 538240 585336 605520 658503 726624 731670 780448 807360 878004 908280 968832 975560 1097505 1170672 1211040 1317006 1453248 1463340 1560896 1614720 1756008 1816560 1951120 2195010 2341344 2422080 2634012 2906496 2926680 3121792 3292515 3512016 3633120 3902240 4390020 4682688 4844160 5268024 5853360 6585030 7024032 7266240 7804480 8780040 9365376 10536048 11706720 13170060 14048064 14532480 15608960 17560080 21072096 23413440 26340120 28096128 35120160 42144192 46826880 52680240 70240320 84288384 105360480 140480640 210720960 421441920
- Sum of all divisors σ(n): 1545912000
- Sum of proper divisors (its aliquot sum) s(n): 1124470080
- 421441920 is an abundant number, because the sum of its proper divisors (1124470080) is greater than itself. Its abundance is 703028160
Bases of 421441920
- Binary: 110010001111010110001100000002
- Hexadecimal: 0x191EB180
- Base-36: 6YWYO0
Squares and roots of 421441920
- 421441920 squared (4214419202) is 177613291933286400
- 421441920 cubed (4214419203) is 74853686769884732325888000
-
The
square root of 421441920 is 20529.0506356237 -
The
cube root of 421441920 is 749.7432721311
Scales and comparisons
How big is 421441920?- 421,441,920 seconds is equal to 13 years, 20 weeks, 5 days, 19 hours, 12 minutes.
-
To count from 1 to 421,441,920 would take you about twenty 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 421441920 cubic inches would be around 62.5 feet tall.
Recreational maths with 421441920
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"Number 421441920 - Facts about the integer". Numbermatics.com. 2024. Web. 17 May 2024.
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Numbermatics. (2024). Number 421441920 - Facts about the integer. Retrieved 17 May 2024, from https://numbermatics.com/n/421441920/
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