20149528 (number)

20149528 is an even 8-digits composite number following 20149527 and preceding 20149529. In scientific notation, it is written as 2.0149528 × 10^7. The sum of its digits is 31. It has a total of 6 prime factors and 32 positive divisors. There are 8593920 positive integers (up to 20149528) that are relatively prime to 20149528.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-nine thousand five hundred twenty-eight

Notation

Scientific notation 2.0149528 × 10^7
Engineering notation 2.0149528 × 10^6

Prime Factorization of 20149528

Prime Factorization 2 × 2 × 2 × 7 × 1493 × 241

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5037382
Product of the distinct prime numbers

The prime factorization of 20149528 is 2 × 2 × 2 × 7 × 1493 × 241. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 7, 57, 83, 390, 770, 8741, 8464, 47073, 59698, 621841, 256404, 541335, 1835156, 59096889, 15087594, 722759821, 146049368, 4066016895, 2234177978

Basic calculations (n = 20149528)

Multiplication

n×y
n×2 40299056
n×3 60448584
n×4 80598112
n×5 100747640

Division

n÷y
n÷2 10074764
n÷3 6716509.3333333
n÷3 5037382
n÷5 4029905.6

Exponentiation

ny
n2 406003478622784
n3 8.1807784606072E+21
n4 1.648388246538E+29
n5 3.3214245128489E+36

Nth Root

y√n
2√n 4488.8225627663
3√n 272.11655183825
4√n 66.998675828454
5√n 28.897014473101

Divisors of 20149528

1, 2, 4, 7, 8, 14, 28, 56, 241, 482, 964, 1493, 1687, 1928, 2986, 3374, 5972, 6748, 10451, 11944, 13496, 20902, 41804, 83608, 359813, 719626, 1439252, 2518691, 2878504, 5037382, 10074764, 20149528

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20149527
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20149528 can be divided by 32 positive divisors. The sum of these divisors (counting 20149528) is 1, the average is 0.03125.

Base conversion 20149528

Base System Value
2 Binary 1001100110111010100011000
3 Ternary 1101220200221211
4 Quaternary 1030313110120
5 Quinary 20124241103
6 Senary 1555512504
8 Octal 114672430
10 Decimal 20149528
12 Duodecimal 68b8734
16 Hexadecimal 1337518
20 Vigesimal 65idg8
36 Base36 bzvh4

Cryptographic Hash Functions

md5 e180550535e778734c1dc67caa2d2baa
sha1 d8ddf94494f2b5912f74508beddd55c34351821a
sha256 b9275e3de263eea3c0537fc4d15c2aef9979c2ef2b92689cd80210802bb6c174
sha512 96a3fdc442abe6f21af074f4484a7d8869e5701e054b6616514ee76bc2a94478869dd093261c3ad16f4b0f21dd1464ac5197e0655988e08b64f4e9bc521a28b5
ripemd-160 4b55309aca674ee131774a89561ac57e4d927ee5

20149528 as geometric shapes

Circle

Radius = n
Diameter 40299056
Circumference 126603218.2762
Area 1.2754975457732E+15

Sphere

Radius = n
Volume 3.4267564683319E+22
Surface area 5.101990183093E+15
Circumference 126603218.2762

Square

Length = n
Perimeter 80598112
Area 406003478622784
Diagonal 28495735.773016

Cube

Length = n
Surface area 2436020871736704
Volume 8.1807784606072E+21
Space diagonal 34900006.244532

Equilateral Triangle

Length = n
Perimeter 60448584
Area 1.7580466325609E+14
Altitude 17450003.122266

Triangular Pyramid

Length = n
Surface area 1.7580466325609E+14
Volume 9.6411398748003E+20
Height 9498578.5910055