12420665891712
12,420,665,891,712 is an even composite number composed of four prime numbers multiplied together.
12420665891712 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 12420665891712:
27 × 33 × 133 × 12792
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 13 × 13 × 13 × 1279 × 1279)See below for interesting mathematical facts about the number 12420665891712 from the Numbermatics database.
Names of 12420665891712
- Cardinal: 12420665891712 can be written as Twelve trillion, four hundred twenty billion, six hundred sixty-five million, eight hundred ninety-one thousand, seven hundred twelve.
Scientific notation
- Scientific notation: 1.2420665891712 × 1013
Factors of 12420665891712
Divisors of 12420665891712
- Number of divisors d(n): 384
-
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 78 96 104 108 117 128 144 156 169 192 208 216 234 288 312 338 351 384 416 432 468 507 576 624 676 702 832 864 936 1014 1152 1248 1279 1352 1404 1521 1664 1728 1872 2028 2197 2496 2558 2704 2808 3042 3456 3744 3837 4056 4394 4563 4992 5116 5408 5616 6084 6591 7488 7674 8112 8788 9126 10232 10816 11232 11511 12168 13182 14976 15348 16224 16627 17576 18252 19773 20464 21632 22464 23022 24336 26364 30696 32448 33254 34533 35152 36504 39546 40928 44928 46044 48672 49881 52728 59319 61392 64896 66508 69066 70304 73008 79092 81856 92088 97344 99762 105456 118638 122784 133016 138132 140608 146016 149643 158184 163712 184176 194688 199524 210912 216151 237276 245568 266032 276264 281216 292032 299286 316368 368352 399048 421824 432302 448929 474552 491136 532064 552528 584064 598572 632736 648453 736704 798096 843648 864604 897858 949104 1064128 1105056 1197144 1265472 1296906 1473408 1596192 1635841 1729208 1795716 1898208 1945359 2128256 2210112 2394288 2530944 2593812 2809963 3192384 3271682 3458416 3591432 3796416 3890718 4420224 4788576 4907523 5187624 5619926 5836077 6384768 6543364 6916832 7182864 7592832 7781436 8429889 9577152 9815046 10375248 11239852 11672154 13086728 13833664 14365728 14722569 15562872 16859778 19154304 19630092 20750496 21265933 22479704 23344308 25289667 26173456 27667328 28731456 29445138 31125744 33719556 39260184 41500992 42531866 44167707 44959408 46688616 50579334 52346912 57462912 58890276 62251488 63797799 67439112 75869001 78520368 83001984 85063732 88335414 89918816 93377232 101158668 104693824 117780552 124502976 127595598 134878224 151738002 157040736 170127464 176670828 179837632 186754464 191393397 202317336 209387648 235561104 249005952 255191196 269756448 276457129 303476004 314081472 340254928 353341656 359675264 373508928 382786794 404634672 471122208 510382392 539512896 552914258 574180191 606952008 628162944 680509856 706683312 747017856 765573588 809269344 829371387 942244416 1020764784 1079025792 1105828516 1148360382 1213904016 1361019712 1413366624 1531147176 1618538688 1658742774 1884488832 2041529568 2211657032 2296720764 2427808032 2488114161 2722039424 2826733248 3062294352 3237077376 3317485548 3593942677 4083059136 4423314064 4593441528 4855616064 4976228322 5653466496 6124588704 6634971096 7187885354 7464342483 8166118272 8846628128 9186883056 9711232128 9952456644 10781828031 12249177408 13269942192 14375770708 14928684966 17693256256 18373766112 19904913288 21563656062 24498354816 26539884384 28751541416 29857369932 32345484093 35386512512 36747532224 39809826576 43127312124 53079768768 57503082832 59714739864 64690968186 73495064448 79619653152 86254624248 97036452279 106159537536 115006165664 119429479728 129381936372 159239306304 172509248496 194072904558 230012331328 238858959456 258763872744 318478612608 345018496992 388145809116 460024662656 477717918912 517527745488 690036993984 776291618232 955435837824 1035055490976 1380073987968 1552583236464 2070110981952 3105166472928 4140221963904 6210332945856 12420665891712
- Sum of all divisors σ(n): 39742749396000
- Sum of proper divisors (its aliquot sum) s(n): 27322083504288
- 12420665891712 is an abundant number, because the sum of its proper divisors (27322083504288) is greater than itself. Its abundance is 14901417612576
Bases of 12420665891712
- Binary: 101101001011111010010110000011011011100000002
- Hexadecimal: 0xB4BE960DB80
- Base-36: 4EHZ3S2O0
Squares and roots of 12420665891712
- 12420665891712 squared (124206658917122) is 154272941193537852110290944
- 12420665891712 cubed (124206658917123) is 1916172658696666763453492048929518256128
-
The
square root of 12420665891712 is 3524296.5101863947 -
The
cube root of 12420665891712 is 23158.7417545105
Scales and comparisons
How big is 12420665891712?- 12,420,665,891,712 seconds is equal to 394,938 years, 39 weeks, 2 days, 1 hour, 55 minutes, 12 seconds.
-
To count from 1 to 12,420,665,891,712 would take you about nine hundred eighty-seven thousand, three hundred forty-six 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 12420665891712 cubic inches would be around 1929.9 feet tall.
Recreational maths with 12420665891712
- 12420665891712 backwards is 21719856602421
- 12420665891712 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 12420665891712's digits is 54
- More coming soon!
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