20140912 (number)

20140912 is an even 8-digits composite number following 20140911 and preceding 20140913. In scientific notation, it is written as 2.0140912 × 10^7. The sum of its digits is 19. It has a total of 7 prime factors and 40 positive divisors. There are 8645760 positive integers (up to 20140912) that are relatively prime to 20140912.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty thousand nine hundred twelve

Notation

Scientific notation 2.0140912 × 10^7
Engineering notation 2.0140912 × 10^6

Prime Factorization of 20140912

Prime Factorization 2 × 2 × 2 × 2 × 19 × 209 × 317

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2517614
Product of the distinct prime numbers

The prime factorization of 20140912 is 2 × 2 × 2 × 2 × 19 × 209 × 317. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 1, 98, 53, 147, 907, 6890, 4123, 59798, 59368, 225842, 975974, 1534674, 8700390, 97160951, 44910810, 899257401, 58983300, 3500560736, 6362921696

Basic calculations (n = 20140912)

Multiplication

n×y
n×2 40281824
n×3 60422736
n×4 80563648
n×5 100704560

Division

n÷y
n÷2 10070456
n÷3 6713637.3333333
n÷3 5035228
n÷5 4028182.4

Exponentiation

ny
n2 405656336191744
n3 8.1702885694803E+21
n4 1.6455706309251E+29
n5 3.3143293267247E+36

Nth Root

y√n
2√n 4487.8627429992
3√n 272.07776035109
4√n 66.991512469858
5√n 28.894542759889

Divisors of 20140912

1, 2, 4, 8, 16, 19, 38, 76, 152, 209, 304, 317, 418, 634, 836, 1268, 1672, 2536, 3344, 3971, 5072, 6023, 7942, 12046, 15884, 24092, 31768, 48184, 63536, 66253, 96368, 132506, 265012, 530024, 1060048, 1258807, 2517614, 5035228, 10070456, 20140912

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 -20140911
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 20140912 can be divided by 40 positive divisors. The sum of these divisors (counting 20140912) is 1, the average is 0.025.

Base conversion 20140912

Base System Value
2 Binary 1001100110101001101110000
3 Ternary 1101220021010201
4 Quaternary 1030311031300
5 Quinary 20124002122
6 Senary 1555404544
8 Octal 114651560
10 Decimal 20140912
12 Duodecimal 68b3754
16 Hexadecimal 1335370
20 Vigesimal 65hc5c
36 Base36 bzots

Cryptographic Hash Functions

md5 1bdcb188d74fd43be2c2d6bf06f3d374
sha1 a4543738c628f1044dec9d1affe4be4d9dcfe46d
sha256 8e30d1b4a3c2316d18d9d3420f3437a33dea68e2081f256000e46125cdee9666
sha512 ff266d5e8f9b86cded48b20b3ae9ec3dbcc67e354f4f1a352f30fda8b851fe483bcd32cccfdb922e0c4e0e4058a6c34ca3d0cb4be6845284bc387615c2921c45
ripemd-160 98c1905ed9195ffe4931433cfe68d036d7202a9e

20140912 as geometric shapes

Circle

Radius = n
Diameter 40281824
Circumference 126549082.3516
Area 1.2744069656621E+15

Sphere

Radius = n
Volume 3.4223624730117E+22
Surface area 5.0976278626485E+15
Circumference 126549082.3516

Square

Length = n
Perimeter 80563648
Area 405656336191744
Diagonal 28483550.908963

Cube

Length = n
Surface area 2433938017150464
Volume 8.1702885694803E+21
Space diagonal 34885082.894774

Equilateral Triangle

Length = n
Perimeter 60422736
Area 1.7565434617409E+14
Altitude 17442541.447387

Triangular Pyramid

Length = n
Surface area 1.7565434617409E+14
Volume 9.6287774195508E+20
Height 9494516.9696543