13405201261440
13,405,201,261,440 is an even composite number composed of six prime numbers multiplied together.
13405201261440 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 13405201261440:
27 × 3 × 5 × 29 × 2713 × 88741
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 29 × 2713 × 88741)See below for interesting mathematical facts about the number 13405201261440 from the Numbermatics database.
Names of 13405201261440
- Cardinal: 13405201261440 can be written as Thirteen trillion, four hundred five billion, two hundred one million, two hundred sixty-one thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.340520126144 × 1013
Factors of 13405201261440
Divisors of 13405201261440
- Number of divisors d(n): 256
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 29 30 32 40 48 58 60 64 80 87 96 116 120 128 145 160 174 192 232 240 290 320 348 384 435 464 480 580 640 696 870 928 960 1160 1392 1740 1856 1920 2320 2713 2784 3480 3712 4640 5426 5568 6960 8139 9280 10852 11136 13565 13920 16278 18560 21704 27130 27840 32556 40695 43408 54260 55680 65112 78677 81390 86816 88741 108520 130224 157354 162780 173632 177482 217040 236031 260448 266223 314708 325560 347264 354964 393385 434080 443705 472062 520896 532446 629416 651120 709928 786770 868160 887410 944124 1041792 1064892 1180155 1258832 1302240 1331115 1419856 1573540 1736320 1774820 1888248 2129784 2360310 2517664 2573489 2604480 2662230 2839712 3147080 3549640 3776496 4259568 4720620 5035328 5146978 5208960 5324460 5679424 6294160 7099280 7552992 7720467 8519136 9441240 10070656 10293956 10648920 11358848 12588320 12867445 14198560 15105984 15440934 17038272 18882480 20587912 21297840 25176640 25734890 28397120 30211968 30881868 34076544 37764960 38602335 41175824 42595680 50353280 51469780 56794240 61763736 75529920 77204670 82351648 85191360 102939560 123527472 151059840 154409340 164703296 170382720 205879120 240754333 247054944 308818680 329406592 411758240 481508666 494109888 617637360 722262999 823516480 963017332 988219776 1203771665 1235274720 1444525998 1647032960 1926034664 2407543330 2470549440 2889051996 3611314995 3852069328 4815086660 4941098880 5778103992 6981875657 7222629990 7704138656 9630173320 11556207984 13963751314 14445259980 15408277312 19260346640 20945626971 23112415968 27927502628 28890519960 30816554624 34909378285 38520693280 41891253942 46224831936 55855005256 57781039920 69818756570 77041386560 83782507884 92449663872 104728134855 111710010512 115562079840 139637513140 154082773120 167565015768 209456269710 223420021024 231124159680 279275026280 335130031536 418912539420 446840042048 462248319360 558550052560 670260063072 837825078840 893680084096 1117100105120 1340520126144 1675650157680 2234200210240 2681040252288 3351300315360 4468400420480 6702600630720 13405201261440
- Sum of all divisors σ(n): 44219286676800
- Sum of proper divisors (its aliquot sum) s(n): 30814085415360
- 13405201261440 is an abundant number, because the sum of its proper divisors (30814085415360) is greater than itself. Its abundance is 17408884153920
Bases of 13405201261440
- Binary: 110000110001001001000100001001100011100000002
- Hexadecimal: 0xC3124426380
- Base-36: 4R29IPVUO
Squares and roots of 13405201261440
- 13405201261440 squared (134052012614402) is 179699420859712567230873600
- 13405201261440 cubed (134052012614403) is 2408906903188656355519127590433193984000
-
The
square root of 13405201261440 is 3661311.4127918701 -
The
cube root of 13405201261440 is 23755.1501364211
Scales and comparisons
How big is 13405201261440?- 13,405,201,261,440 seconds is equal to 426,243 years, 48 weeks, 4 days, 9 hours, 4 minutes.
-
To count from 1 to 13,405,201,261,440 would take you about one million, sixty-five thousand, six hundred 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 13405201261440 cubic inches would be around 1979.6 feet tall.
Recreational maths with 13405201261440
- 13405201261440 backwards is 04416210250431
- The number of decimal digits it has is: 14
- The sum of 13405201261440's digits is 33
- More coming soon!
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