421228080
421,228,080 is an even composite number composed of six prime numbers multiplied together.
421228080 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 421228080:
24 × 33 × 5 × 7 × 13 × 2143
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 13 × 2143)See below for interesting mathematical facts about the number 421228080 from the Numbermatics database.
Names of 421228080
- Cardinal: 421228080 can be written as Four hundred twenty-one million, two hundred twenty-eight thousand and eighty.
Scientific notation
- Scientific notation: 4.2122808 × 108
Factors of 421228080
Divisors of 421228080
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 26 27 28 30 35 36 39 40 42 45 48 52 54 56 60 63 65 70 72 78 80 84 90 91 104 105 108 112 117 120 126 130 135 140 144 156 168 180 182 189 195 208 210 216 234 240 252 260 270 273 280 312 315 336 351 360 364 378 390 420 432 455 468 504 520 540 546 560 585 624 630 702 720 728 756 780 819 840 910 936 945 1008 1040 1080 1092 1170 1260 1365 1404 1456 1512 1560 1638 1680 1755 1820 1872 1890 2143 2160 2184 2340 2457 2520 2730 2808 3024 3120 3276 3510 3640 3780 4095 4286 4368 4680 4914 5040 5460 5616 6429 6552 7020 7280 7560 8190 8572 9360 9828 10715 10920 12285 12858 13104 14040 15001 15120 16380 17144 19287 19656 21430 21840 24570 25716 27859 28080 30002 32145 32760 34288 38574 39312 42860 45003 49140 51432 55718 57861 60004 64290 65520 75005 77148 83577 85720 90006 96435 98280 102864 111436 115722 120008 128580 135009 139295 150010 154296 167154 171440 180012 192870 195013 196560 222872 225015 231444 240016 250731 257160 270018 278590 289305 300020 308592 334308 360024 385740 390026 405027 417885 445744 450030 462888 501462 514320 540036 557180 578610 585039 600040 668616 675045 720048 752193 771480 780052 810054 835770 900060 925776 975065 1002924 1080072 1114360 1157220 1170078 1200080 1253655 1337232 1350090 1504386 1542960 1560104 1620108 1671540 1755117 1800120 1950130 2005848 2025135 2160144 2228720 2314440 2340156 2507310 2700180 2925195 3008772 3120208 3240216 3343080 3510234 3600240 3760965 3900260 4011696 4050270 4628880 4680312 5014620 5265351 5400360 5850390 6017544 6480432 6686160 7020468 7521930 7800520 8100540 8775585 9360624 10029240 10530702 10800720 11700780 12035088 14040936 15043860 15601040 16201080 17551170 20058480 21061404 23401560 26326755 28081872 30087720 32402160 35102340 42122808 46803120 52653510 60175440 70204680 84245616 105307020 140409360 210614040 421228080
- Sum of all divisors σ(n): 1786552320
- Sum of proper divisors (its aliquot sum) s(n): 1365324240
- 421228080 is an abundant number, because the sum of its proper divisors (1365324240) is greater than itself. Its abundance is 944096160
Bases of 421228080
- Binary: 110010001101101101110001100002
- Hexadecimal: 0x191B6E30
- Base-36: 6YSDO0
Squares and roots of 421228080
- 421228080 squared (4212280802) is 177433095380486400
- 421228080 cubed (4212280803) is 74739802095579155738112000
-
The
square root of 421228080 is 20523.8417456381 -
The
cube root of 421228080 is 749.6164438795
Scales and comparisons
How big is 421228080?- 421,228,080 seconds is equal to 13 years, 20 weeks, 3 days, 7 hours, 48 minutes.
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To count from 1 to 421,228,080 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 421228080 cubic inches would be around 62.5 feet tall.
Recreational maths with 421228080
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Numbermatics. (2024). Number 421228080 - Facts about the integer. Retrieved 27 May 2024, from https://numbermatics.com/n/421228080/
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