420985663488
420,985,663,488 is an even composite number composed of five prime numbers multiplied together.
420985663488 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twelve divisors.
Prime factorization of 420985663488:
212 × 32 × 13 × 127 × 6917
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 13 × 127 × 6917)See below for interesting mathematical facts about the number 420985663488 from the Numbermatics database.
Names of 420985663488
- Cardinal: 420985663488 can be written as Four hundred twenty billion, nine hundred eighty-five million, six hundred sixty-three thousand, four hundred eighty-eight.
Scientific notation
- Scientific notation: 4.20985663488 × 1011
Factors of 420985663488
Divisors of 420985663488
- Number of divisors d(n): 312
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 64 72 78 96 104 117 127 128 144 156 192 208 234 254 256 288 312 381 384 416 468 508 512 576 624 762 768 832 936 1016 1024 1143 1152 1248 1524 1536 1651 1664 1872 2032 2048 2286 2304 2496 3048 3072 3302 3328 3744 4064 4096 4572 4608 4953 4992 6096 6144 6604 6656 6917 7488 8128 9144 9216 9906 9984 12192 12288 13208 13312 13834 14859 14976 16256 18288 18432 19812 19968 20751 24384 26416 26624 27668 29718 29952 32512 36576 36864 39624 39936 41502 48768 52832 53248 55336 59436 59904 62253 65024 73152 79248 79872 83004 89921 97536 105664 110672 118872 119808 124506 130048 146304 158496 159744 166008 179842 195072 211328 221344 237744 239616 249012 260096 269763 292608 316992 332016 359684 390144 422656 442688 475488 479232 498024 520192 539526 585216 633984 664032 719368 780288 809289 845312 878459 885376 950976 996048 1079052 1170432 1267968 1328064 1438736 1560576 1618578 1690624 1756918 1770752 1901952 1992096 2158104 2340864 2535936 2635377 2656128 2877472 3237156 3381248 3513836 3541504 3803904 3984192 4316208 4681728 5071872 5270754 5312256 5754944 6474312 6762496 7027672 7083008 7607808 7906131 7968384 8632416 10143744 10541508 10624512 11419967 11509888 12948624 14055344 14166016 15215616 15812262 15936768 17264832 20287488 21083016 21249024 22839934 23019776 25897248 28110688 28332032 30431232 31624524 31873536 34259901 34529664 42166032 42498048 45679868 46039552 51794496 56221376 60862464 63249048 63747072 68519802 69059328 84332064 84996096 91359736 92079104 102779703 103588992 112442752 126498096 127494144 137039604 138118656 168664128 182719472 184158208 205559406 207177984 224885504 252996192 254988288 274079208 276237312 337328256 365438944 368316416 411118812 414355968 449771008 505992384 548158416 552474624 674656512 730877888 822237624 828711936 899542016 1011984768 1096316832 1104949248 1349313024 1461755776 1644475248 1657423872 1799084032 2023969536 2192633664 2698626048 2923511552 3288950496 3314847744 3598168064 4047939072 4385267328 5397252096 5847023104 6577900992 8095878144 8770534656 10794504192 11694046208 13155801984 16191756288 17541069312 23388092416 26311603968 32383512576 35082138624 46776184832 52623207936 70164277248 105246415872 140328554496 210492831744 420985663488
- Sum of all divisors σ(n): 1320075714048
- Sum of proper divisors (its aliquot sum) s(n): 899090050560
- 420985663488 is an abundant number, because the sum of its proper divisors (899090050560) is greater than itself. Its abundance is 478104387072
Bases of 420985663488
- Binary: 1100010000001001011001101110000000000002
- Hexadecimal: 0x6204B37000
- Base-36: 5DEBZSW0
Squares and roots of 420985663488
- 420985663488 squared (4209856634882) is 177228928862431576326144
- 420985663488 cubed (4209856634883) is 74610838206418310236663445320630272
-
The
square root of 420985663488 is 648834.0800913589 -
The
cube root of 420985663488 is 7494.7261501105
Scales and comparisons
How big is 420985663488?- 420,985,663,488 seconds is equal to 13,386 years, 2 weeks, 1 day, 6 hours, 4 minutes, 48 seconds.
-
To count from 1 to 420,985,663,488 would take you about twenty-six thousand, seven hundred seventy-two 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 420985663488 cubic inches would be around 624.6 feet tall.
Recreational maths with 420985663488
- 420985663488 backwards is 884366589024
- The number of decimal digits it has is: 12
- The sum of 420985663488's digits is 63
- More coming soon!
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