2428490400
2,428,490,400 is an even composite number composed of six prime numbers multiplied together.
2428490400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 2428490400:
25 × 3 × 52 × 7 × 31 × 4663
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 7 × 31 × 4663)See below for interesting mathematical facts about the number 2428490400 from the Numbermatics database.
Names of 2428490400
- Cardinal: 2428490400 can be written as Two billion, four hundred twenty-eight million, four hundred ninety thousand, four hundred.
Scientific notation
- Scientific notation: 2.4284904 × 109
Factors of 2428490400
Divisors of 2428490400
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 31 32 35 40 42 48 50 56 60 62 70 75 80 84 93 96 100 105 112 120 124 140 150 155 160 168 175 186 200 210 217 224 240 248 280 300 310 336 350 372 400 420 434 465 480 496 525 560 600 620 651 672 700 744 775 800 840 868 930 992 1050 1085 1120 1200 1240 1302 1400 1488 1550 1680 1736 1860 2100 2170 2325 2400 2480 2604 2800 2976 3100 3255 3360 3472 3720 4200 4340 4650 4663 4960 5208 5425 5600 6200 6510 6944 7440 8400 8680 9300 9326 10416 10850 12400 13020 13989 14880 16275 16800 17360 18600 18652 20832 21700 23315 24800 26040 27978 32550 32641 34720 37200 37304 43400 46630 52080 55956 65100 65282 69945 74400 74608 86800 93260 97923 104160 111912 116575 130200 130564 139890 144553 149216 163205 173600 186520 195846 223824 233150 260400 261128 279780 289106 326410 349725 373040 391692 433659 447648 466300 489615 520800 522256 559560 578212 652820 699450 722765 746080 783384 816025 867318 932600 979230 1011871 1044512 1119120 1156424 1305640 1398900 1445530 1566768 1632050 1734636 1865200 1958460 2023742 2168295 2238240 2312848 2448075 2611280 2797800 2891060 3035613 3133536 3264100 3469272 3613825 3730400 3916920 4047484 4336590 4625696 4896150 5059355 5222560 5595600 5782120 6071226 6528200 6938544 7227650 7833840 8094968 8673180 9792300 10118710 10841475 11191200 11564240 12142452 13056400 13877088 14455300 15178065 15667680 16189936 17346360 19584600 20237420 21682950 23128480 24284904 25296775 26112800 28910600 30356130 32379872 34692720 39169200 40474840 43365900 48569808 50593550 57821200 60712260 69385440 75890325 78338400 80949680 86731800 97139616 101187100 115642400 121424520 151780650 161899360 173463600 202374200 242849040 303561300 346927200 404748400 485698080 607122600 809496800 1214245200 2428490400
- Sum of all divisors σ(n): 9327403008
- Sum of proper divisors (its aliquot sum) s(n): 6898912608
- 2428490400 is an abundant number, because the sum of its proper divisors (6898912608) is greater than itself. Its abundance is 4470422208
Bases of 2428490400
- Binary: 100100001011111111010010101000002
- Hexadecimal: 0x90BFD2A0
- Base-36: 145UZ6O
Squares and roots of 2428490400
- 2428490400 squared (24284904002) is 5897565622892160000
- 2428490400 cubed (24284904003) is 14322181498563630795264000000
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The
square root of 2428490400 is 49279.7159082719 -
The
cube root of 2428490400 is 1344.1429659423
Scales and comparisons
How big is 2428490400?- 2,428,490,400 seconds is equal to 77 years, 11 weeks, 2 days, 12 hours, 40 minutes.
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To count from 1 to 2,428,490,400 would take you about one hundred fifty-four 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 2428490400 cubic inches would be around 112 feet tall.
Recreational maths with 2428490400
- 2428490400 backwards is 0040948242
- The number of decimal digits it has is: 10
- The sum of 2428490400's digits is 33
- More coming soon!
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