21042359676
21,042,359,676 is an even composite number composed of six prime numbers multiplied together.
What does the number 21042359676 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 324 divisors.
21042359676 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 21042359676:
22 × 32 × 132 × 312 × 59 × 61
(2 × 2 × 3 × 3 × 13 × 13 × 31 × 31 × 59 × 61)See below for interesting mathematical facts about the number 21042359676 from the Numbermatics database.
Names of 21042359676
- Cardinal: 21042359676 can be written as Twenty-one billion, forty-two million, three hundred fifty-nine thousand, six hundred seventy-six.
Scientific notation
- Scientific notation: 2.1042359676 × 1010
Factors of 21042359676
Divisors of 21042359676
- Number of divisors d(n): 324
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Complete list of divisors:
1 2 3 4 6 9 12 13 18 26 31 36 39 52 59 61 62 78 93 117 118 122 124 156 169 177 183 186 234 236 244 279 338 354 366 372 403 468 507 531 549 558 676 708 732 767 793 806 961 1014 1062 1098 1116 1209 1521 1534 1586 1612 1829 1891 1922 2028 2124 2196 2301 2379 2418 2883 3042 3068 3172 3599 3627 3658 3782 3844 4602 4758 4836 5239 5487 5673 5766 6084 6903 7137 7198 7254 7316 7564 8649 9204 9516 9971 10309 10478 10797 10974 11346 11532 12493 13806 14274 14396 14508 15717 16461 17019 17298 19942 20618 20956 21594 21948 22692 23777 24583 24986 27612 28548 29913 30927 31434 32391 32922 34038 34596 37479 39884 41236 43188 46787 47151 47554 49166 49972 56699 58621 59826 61854 62868 64782 65844 68076 71331 73749 74958 89739 92781 93574 94302 95108 98332 111569 112437 113398 117242 119652 123708 129564 140361 142662 147498 149916 162409 170097 175863 179478 185562 187148 188604 213993 221247 223138 224874 226796 234484 280722 285324 294996 309101 319579 324818 334707 340194 351726 358956 371124 421083 427986 442494 446276 449748 487227 510291 527589 561444 608231 618202 639158 649636 669414 680388 703452 737087 762073 842166 855972 884988 927303 958737 974454 1004121 1020582 1055178 1216462 1236404 1278316 1338828 1450397 1461681 1474174 1524146 1684332 1824693 1854606 1917474 1948908 2008242 2041164 2110356 2211261 2286219 2432924 2781909 2876211 2900794 2923362 2948348 3048292 3458639 3649386 3709212 3834948 4016484 4351191 4422522 4572438 5474079 5563818 5752422 5801588 5846724 6633783 6858657 6917278 7298772 8702382 8845044 9144876 9582131 9906949 10375917 10948158 11127636 11504844 13053573 13267566 13717314 13834556 17404764 18855161 19164262 19813898 20751834 21896316 26107146 26535132 27434628 28746393 29720847 31127751 37710322 38328524 39627796 41503668 44962307 52214292 56565483 57492786 59441694 62255502 75420644 86239179 89162541 89924614 113130966 114985572 118883388 124511004 134886921 169696449 172478358 178325082 179849228 226261932 269773842 339392898 344956716 356650164 404660763 539547684 584509991 678785796 809321526 1169019982 1618643052 1753529973 2338039964 3507059946 5260589919 7014119892 10521179838 21042359676
- Sum of all divisors σ(n): 61515515880
- Sum of proper divisors (its aliquot sum) s(n): 40473156204
- 21042359676 is an abundant number, because the sum of its proper divisors (40473156204) is greater than itself. Its abundance is 19430796528
Bases of 21042359676
- Binary: 100111001100011100011101101011111002
- Hexadecimal: 0x4E638ED7C
- Base-36: 9O02SN0
Squares and roots of 21042359676
- 21042359676 squared (210423596762) is 442780900734150824976
- 21042359676 cubed (210423596763) is 9317154970911254115577116067776
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The
square root of 21042359676 is 145059.8486005001 -
The
cube root of 21042359676 is 2760.7779643735
Scales and comparisons
How big is 21042359676?- 21,042,359,676 seconds is equal to 669 years, 4 weeks, 1 day, 19 hours, 54 minutes, 36 seconds.
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To count from 1 to 21,042,359,676 would take you about one thousand, three hundred thirty-eight 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 21042359676 cubic inches would be around 230.1 feet tall.
Recreational maths with 21042359676
- 21042359676 backwards is 67695324012
- The number of decimal digits it has is: 11
- The sum of 21042359676's digits is 45
- More coming soon!
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