442981428768
442,981,428,768 is an even composite number composed of four prime numbers multiplied together.
442981428768 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred seventy divisors.
Prime factorization of 442981428768:
25 × 34 × 172 × 7692
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 17 × 17 × 769 × 769)See below for interesting mathematical facts about the number 442981428768 from the Numbermatics database.
Names of 442981428768
- Cardinal: 442981428768 can be written as Four hundred forty-two billion, nine hundred eighty-one million, four hundred twenty-eight thousand, seven hundred sixty-eight.
Scientific notation
- Scientific notation: 4.42981428768 × 1011
Factors of 442981428768
Divisors of 442981428768
- Number of divisors d(n): 270
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 17 18 24 27 32 34 36 48 51 54 68 72 81 96 102 108 136 144 153 162 204 216 272 288 289 306 324 408 432 459 544 578 612 648 769 816 864 867 918 1156 1224 1296 1377 1538 1632 1734 1836 2307 2312 2448 2592 2601 2754 3076 3468 3672 4614 4624 4896 5202 5508 6152 6921 6936 7344 7803 9228 9248 10404 11016 12304 13073 13842 13872 14688 15606 18456 20763 20808 22032 23409 24608 26146 27684 27744 31212 36912 39219 41526 41616 44064 46818 52292 55368 62289 62424 73824 78438 83052 83232 93636 104584 110736 117657 124578 124848 156876 166104 187272 209168 221472 222241 235314 249156 249696 313752 332208 352971 374544 418336 444482 470628 498312 591361 627504 664416 666723 705942 749088 888964 941256 996624 1058913 1182722 1255008 1333446 1411884 1774083 1777928 1882512 1993248 2000169 2117826 2365444 2666892 2823768 3548166 3555856 3765024 4000338 4235652 4730888 5322249 5333784 5647536 6000507 7096332 7111712 8000676 8471304 9461776 10053137 10644498 10667568 11295072 12001014 14192664 15966747 16001352 16942608 18001521 18923552 20106274 21288996 21335136 24002028 28385328 30159411 31933494 32002704 33885216 36003042 40212548 42577992 47900241 48004056 56770656 60318822 63866988 64005408 72006084 80425096 85155984 90478233 95800482 96008112 120637644 127733976 144012168 160850192 170311968 170903329 180956466 191600964 192016224 241275288 255467952 271434699 288024336 321700384 341806658 361912932 383201928 482550576 510935904 512709987 542869398 576048672 683613316 723825864 766403856 814304097 965101152 1025419974 1085738796 1367226632 1447651728 1532807712 1538129961 1628608194 2050839948 2171477592 2734453264 2895303456 3076259922 3257216388 4101679896 4342955184 4614389883 5468906528 6152519844 6514432776 8203359792 8685910368 9228779766 12305039688 13028865552 13843169649 16406719584 18457559532 24610079376 26057731104 27686339298 36915119064 49220158752 55372678596 73830238128 110745357192 147660476256 221490714384 442981428768
- Sum of all divisors σ(n): 1385741086191
- Sum of proper divisors (its aliquot sum) s(n): 942759657423
- 442981428768 is an abundant number, because the sum of its proper divisors (942759657423) is greater than itself. Its abundance is 499778228655
Bases of 442981428768
- Binary: 1100111001000111100000000101110001000002
- Hexadecimal: 0x6723C02E20
- Base-36: 5NI3PE00
Squares and roots of 442981428768
- 442981428768 squared (4429814287682) is 196232546233338657997824
- 442981428768 cubed (4429814287683) is 86927373701226975434683785755000832
-
The
square root of 442981428768 is 665568.5004325249 -
The
cube root of 442981428768 is 7623.0454043267
Scales and comparisons
How big is 442981428768?- 442,981,428,768 seconds is equal to 14,085 years, 22 weeks, 5 days, 20 hours, 52 minutes, 48 seconds.
-
To count from 1 to 442,981,428,768 would take you about twenty-eight thousand, one hundred seventy 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 442981428768 cubic inches would be around 635.3 feet tall.
Recreational maths with 442981428768
- 442981428768 backwards is 867824189244
- The number of decimal digits it has is: 12
- The sum of 442981428768's digits is 63
- More coming soon!
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