28207438272
28,207,438,272 is an even composite number composed of six prime numbers multiplied together.
28207438272 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred forty-eight divisors.
Prime factorization of 28207438272:
26 × 33 × 13 × 73 × 103 × 167
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 13 × 73 × 103 × 167)See below for interesting mathematical facts about the number 28207438272 from the Numbermatics database.
Names of 28207438272
- Cardinal: 28207438272 can be written as Twenty-eight billion, two hundred seven million, four hundred thirty-eight thousand, two hundred seventy-two.
Scientific notation
- Scientific notation: 2.8207438272 × 1010
Factors of 28207438272
Divisors of 28207438272
- Number of divisors d(n): 448
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 73 78 96 103 104 108 117 144 146 156 167 192 206 208 216 219 234 288 292 309 312 334 351 412 416 432 438 468 501 576 584 618 624 657 668 702 824 832 864 876 927 936 949 1002 1168 1236 1248 1314 1336 1339 1404 1503 1648 1728 1752 1854 1872 1898 1971 2004 2171 2336 2472 2496 2628 2672 2678 2781 2808 2847 3006 3296 3504 3708 3744 3796 3942 4008 4017 4342 4509 4672 4944 5256 5344 5356 5562 5616 5694 6012 6513 6592 7008 7416 7488 7519 7592 7884 8016 8034 8541 8684 9018 9888 10512 10688 10712 11124 11232 11388 12024 12051 12191 13026 14016 14832 15038 15184 15768 16032 16068 17082 17201 17368 18036 19539 19776 21024 21424 22248 22464 22557 22776 24048 24102 24382 25623 26052 29664 30076 30368 31536 32064 32136 34164 34402 34736 36072 36153 36573 39078 42048 42848 44496 45114 45552 48096 48204 48764 51246 51603 52104 58617 59328 60152 60736 63072 64272 67671 68328 68804 69472 72144 72306 73146 78156 85696 88992 90228 91104 96192 96408 97528 97747 102492 103206 104208 109719 117234 120304 126144 128544 135342 136656 137608 138944 144288 144612 146292 154809 156312 158483 177984 180456 182208 192816 195056 195494 203013 204984 206412 208416 219438 223613 234468 240608 257088 270684 273312 275216 288576 289224 292584 293241 309618 312624 316966 329157 360912 385632 390112 390988 406026 409968 412824 416832 438876 447226 464427 468936 475449 481216 541368 546624 550432 578448 585168 586482 619236 625248 633932 658314 670839 721824 771264 780224 781976 812052 819936 825648 877752 879723 894452 928854 937872 950898 1082736 1100864 1156896 1170336 1172964 1238472 1250496 1255673 1267864 1316628 1341678 1426347 1443648 1563952 1624104 1639872 1651296 1755504 1759446 1788904 1857708 1875744 1901796 2012517 2165472 2313792 2340672 2345928 2476944 2511346 2535728 2633256 2639169 2683356 2852694 3127904 3248208 3302592 3511008 3518892 3577808 3715416 3751488 3767019 3803592 4025034 4279041 4330944 4691856 4953888 5022692 5071456 5266512 5278338 5366712 5705388 6037551 6255808 6496416 7022016 7037784 7155616 7430832 7534038 7607184 8050068 8558082 9383712 9907776 10045384 10142912 10533024 10556676 10733424 11301057 11410776 12075102 12992832 14075568 14311232 14861664 15068076 15214368 16100136 16323749 17116164 18767424 20090768 21066048 21113352 21466848 22602114 22821552 24150204 28151136 29723328 30136152 30428736 32200272 32647498 33903171 34232328 40181536 42226704 42933696 45204228 45643104 48300408 48971247 56302272 60272304 64400544 65294996 67806342 68464656 80363072 84453408 90408456 91286208 96600816 97942494 120544608 128801088 130589992 135612684 136929312 146913741 168906816 180816912 193201632 195884988 241089216 261179984 271225368 273858624 293827482 361633824 386403264 391769976 440741223 522359968 542450736 587654964 723267648 783539952 881482446 1044719936 1084901472 1175309928 1567079904 1762964892 2169802944 2350619856 3134159808 3525929784 4701239712 7051859568 9402479424 14103719136 28207438272
- Sum of all divisors σ(n): 91953039360
- Sum of proper divisors (its aliquot sum) s(n): 63745601088
- 28207438272 is an abundant number, because the sum of its proper divisors (63745601088) is greater than itself. Its abundance is 35538162816
Bases of 28207438272
- Binary: 110100100010100101101011001110000002
- Hexadecimal: 0x6914B59C0
- Base-36: CYHZAO0
Squares and roots of 28207438272
- 28207438272 squared (282074382722) is 795659573868690345984
- 28207438272 cubed (282074382723) is 22443518315426907167826003099648
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The
square root of 28207438272 is 167950.7019098165 -
The
cube root of 28207438272 is 3044.0693955445
Scales and comparisons
How big is 28207438272?- 28,207,438,272 seconds is equal to 896 years, 47 weeks, 1 day, 23 hours, 31 minutes, 12 seconds.
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To count from 1 to 28,207,438,272 would take you about one thousand, seven hundred ninety-three 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 28207438272 cubic inches would be around 253.7 feet tall.
Recreational maths with 28207438272
- 28207438272 backwards is 27283470282
- The number of decimal digits it has is: 11
- The sum of 28207438272's digits is 45
- More coming soon!
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The information we have on file for 28207438272 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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