28142835028
28,142,835,028 is an even composite number composed of six prime numbers multiplied together.
28142835028 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty-four divisors.
Prime factorization of 28142835028:
22 × 72 × 11 × 172 × 312 × 47
(2 × 2 × 7 × 7 × 11 × 17 × 17 × 31 × 31 × 47)See below for interesting mathematical facts about the number 28142835028 from the Numbermatics database.
Names of 28142835028
- Cardinal: 28142835028 can be written as Twenty-eight billion, one hundred forty-two million, eight hundred thirty-five thousand and twenty-eight.
Scientific notation
- Scientific notation: 2.8142835028 × 1010
Factors of 28142835028
Divisors of 28142835028
- Number of divisors d(n): 324
-
Complete list of divisors:
1 2 4 7 11 14 17 22 28 31 34 44 47 49 62 68 77 94 98 119 124 154 187 188 196 217 238 289 308 329 341 374 434 476 517 527 539 578 658 682 748 799 833 868 961 1034 1054 1078 1156 1309 1316 1364 1457 1519 1598 1666 1922 2023 2068 2108 2156 2303 2387 2618 2914 3038 3179 3196 3332 3619 3689 3844 4046 4606 4774 5236 5593 5797 5828 6076 6358 6727 7238 7378 8092 8789 8959 9163 9212 9548 10199 10571 11186 11594 12716 13454 13583 14161 14476 14756 16027 16337 16709 17578 17918 18326 20398 21142 22253 22372 23188 24769 25333 25823 26908 27166 28322 32054 32674 33418 35156 35836 36652 39151 40579 40796 42284 44506 45167 47089 49538 50666 51646 54332 56644 61523 62713 64108 65348 66836 71393 73997 78302 81158 89012 90334 94178 95081 98549 99076 101332 103292 112189 114359 123046 125426 142786 147994 149413 155771 156604 162316 173383 179707 180668 188356 190162 197098 224378 228718 246092 250852 272459 277729 284053 285572 295988 298826 311542 316169 346766 359414 380324 394196 421073 430661 438991 448756 457436 496837 517979 544918 555458 568106 597652 623084 632338 665567 689843 693532 718828 767839 785323 800513 842146 861322 877982 993674 1035958 1045891 1089836 1110916 1136212 1213681 1257949 1264676 1331134 1379686 1535678 1570646 1601026 1684292 1722644 1755964 1907213 1944103 1987348 2071916 2091782 2213183 2427362 2515898 2662268 2759372 2947511 3055019 3071356 3141292 3202052 3477859 3814426 3888206 4183564 4426366 4631803 4828901 4854724 5031796 5374873 5895022 6110038 6955718 7321237 7628852 7776412 8446229 8805643 8852732 9263606 9657802 10749746 11790044 12220076 13053263 13350491 13608721 13911436 14642474 16892458 17611286 18527212 19315604 20632577 21385133 21499492 24345013 26106526 26700982 27217442 29284948 32422621 33784916 35222572 37624111 41265154 42770266 48690026 52213052 53401964 54434884 59123603 64845242 75248222 82530308 85540532 91372841 97380052 118247206 129690484 143585893 149695931 150496444 182745682 226958347 236494412 287171786 299391862 365491364 413865221 453916694 574343572 598783724 639609887 827730442 907833388 1005101251 1279219774 1655460884 2010202502 2558439548 4020405004 7035708757 14071417514 28142835028
- Sum of all divisors σ(n): 70062076224
- Sum of proper divisors (its aliquot sum) s(n): 41919241196
- 28142835028 is an abundant number, because the sum of its proper divisors (41919241196) is greater than itself. Its abundance is 13776406168
Bases of 28142835028
- Binary: 110100011010111000110010101010101002
- Hexadecimal: 0x68D719554
- Base-36: CXFIMHG
Squares and roots of 28142835028
- 28142835028 squared (281428350282) is 792019163413223760784
- 28142835028 cubed (281428350283) is 22289664654952929693393847941952
-
The
square root of 28142835028 is 167758.2636653109 -
The
cube root of 28142835028 is 3041.7436841361
Scales and comparisons
How big is 28142835028?- 28,142,835,028 seconds is equal to 894 years, 44 weeks, 3 days, 6 hours, 10 minutes, 28 seconds.
-
To count from 1 to 28,142,835,028 would take you about one thousand, seven hundred eighty-nine 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 28142835028 cubic inches would be around 253.5 feet tall.
Recreational maths with 28142835028
- 28142835028 backwards is 82053824182
- The number of decimal digits it has is: 11
- The sum of 28142835028's digits is 43
- More coming soon!
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