20139312 (number)

20139312 is an even 8-digits composite number following 20139311 and preceding 20139313. In scientific notation, it is written as 2.0139312 × 10^7. The sum of its digits is 21. It has a total of 7 prime factors and 40 positive divisors. There are 6429696 positive integers (up to 20139312) that are relatively prime to 20139312.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty-nine thousand three hundred twelve

Notation

Scientific notation 2.0139312 × 10^7
Engineering notation 2.0139312 × 10^6

Prime Factorization of 20139312

Prime Factorization 2 × 2 × 2 × 2 × 3 × 3713 × 113

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2517414
Product of the distinct prime numbers

The prime factorization of 20139312 is 2 × 2 × 2 × 2 × 3 × 3713 × 113. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 6, 95, 49, 772, 862, 5096, 3714, 73333, 81705, 380867, 556623, 3247545, 4591530, 82640127, 43446893, 575247353, 268260891, 5139805508, 7612680387

Basic calculations (n = 20139312)

Multiplication

n×y
n×2 40278624
n×3 60417936
n×4 80557248
n×5 100696560

Division

n÷y
n÷2 10069656
n÷3 6713104
n÷3 5034828
n÷5 4027862.4

Exponentiation

ny
n2 405591887833344
n3 8.1683415737447E+21
n4 1.6450477947622E+29
n5 3.3130130793627E+36

Nth Root

y√n
2√n 4487.6844808877
3√n 272.07055551441
4√n 66.990181973836
5√n 28.894083667098

Divisors of 20139312

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 113, 226, 339, 452, 678, 904, 1356, 1808, 2712, 3713, 5424, 7426, 11139, 14852, 22278, 29704, 44556, 59408, 89112, 178224, 419569, 839138, 1258707, 1678276, 2517414, 3356552, 5034828, 6713104, 10069656, 20139312

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20139311
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20139312 can be divided by 40 positive divisors. The sum of these divisors (counting 20139312) is 1, the average is 0.025.

Base conversion 20139312

Base System Value
2 Binary 1001100110100110100110000
3 Ternary 1101220011221110
4 Quaternary 1030310310300
5 Quinary 20123424222
6 Senary 1555353320
8 Octal 114646460
10 Decimal 20139312
12 Duodecimal 68b2840
16 Hexadecimal 1334d30
20 Vigesimal 65h85c
36 Base36 bznlc

Cryptographic Hash Functions

md5 bf7fa95926a8fcae89234737e82bb15a
sha1 1b1c0d8d2e2440d0d5e433888794e3ce45c86950
sha256 fd7e93880cf4b1ea6c62514c0cf77cc6a792efa17dbb5812ac6fc1b0d7833a35
sha512 956dc82e0bd3656f8f0612d9a957a60bf79ff8e6a87d6ade3ebf2a7d2cab9492c65bd08d6803d9faf2b251434eb1cc7711210a161252a6624043803bd70bdc11
ripemd-160 975b07f5ebdb0b271c4b00f95f0fe0b2cc6e29d0

20139312 as geometric shapes

Circle

Radius = n
Diameter 40278624
Circumference 126539029.25511
Area 1.2742044951728E+15

Sphere

Radius = n
Volume 3.4215469173451E+22
Surface area 5.0968179806914E+15
Circumference 126539029.25511

Square

Length = n
Perimeter 80557248
Area 405591887833344
Diagonal 28481288.167263

Cube

Length = n
Surface area 2433551327000064
Volume 8.1683415737447E+21
Space diagonal 34882311.613482

Equilateral Triangle

Length = n
Perimeter 60417936
Area 1.7562643921628E+14
Altitude 17441155.806741

Triangular Pyramid

Length = n
Surface area 1.7562643921628E+14
Volume 9.6264828630715E+20
Height 9493762.7224211