20145352 (number)

20145352 is an even 8-digits composite number following 20145351 and preceding 20145353. In scientific notation, it is written as 2.0145352 × 10^7. The sum of its digits is 22. It has a total of 5 prime factors and 16 positive divisors. There are 10059984 positive integers (up to 20145352) that are relatively prime to 20145352.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-five thousand three hundred fifty-two

Notation

Scientific notation 2.0145352 × 10^7
Engineering notation 2.0145352 × 10^6

Prime Factorization of 20145352

Prime Factorization 2 × 2 × 2 × 1567 × 1607

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5036338
Product of the distinct prime numbers

The prime factorization of 20145352 is 2 × 2 × 2 × 1567 × 1607. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 6, 69, 28, 407, 342, 1837, 5621, 17932, 65536, 676586, 682423, 6834613, 1016179, 24719815, 35914719, 185295935, 917529366, 3771783458, 938322176

Basic calculations (n = 20145352)

Multiplication

n×y
n×2 40290704
n×3 60436056
n×4 80581408
n×5 100726760

Division

n÷y
n÷2 10072676
n÷3 6715117.3333333
n÷3 5036338
n÷5 4029070.4

Exponentiation

ny
n2 405835207203904
n3 8.1756931031156E+21
n4 1.6470221540624E+29
n5 3.3179841045384E+36

Nth Root

y√n
2√n 4488.3573832751
3√n 272.09775177449
4√n 66.995204181158
5√n 28.895816589582

Divisors of 20145352

1, 2, 4, 8, 1567, 1607, 3134, 3214, 6268, 6428, 12536, 12856, 2518169, 5036338, 10072676, 20145352

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20145351
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20145352 can be divided by 16 positive divisors. The sum of these divisors (counting 20145352) is 1, the average is 0.0625.

Base conversion 20145352

Base System Value
2 Binary 1001100110110010011001000
3 Ternary 1101220111020011
4 Quaternary 1030312103020
5 Quinary 20124122402
6 Senary 1555441304
8 Octal 114662310
10 Decimal 20145352
12 Duodecimal 68b6234
16 Hexadecimal 13364c8
20 Vigesimal 65i37c
36 Base36 bzs94

Cryptographic Hash Functions

md5 f5a026f470d82267f4e8808df2c7015e
sha1 7abf204dacd9a36909a52a550d46b4d4c8e6d3d6
sha256 29a20914c7f8e9754655ed0253525a7fec19da0babb0ac690a505b92f41f18a7
sha512 6f340568b691d1a1d2d0fffd723e44b0da7b65f401636e5f90b05e292b85313d58f90fcf5bbdad7cc3f9252bd6512f41e080c233e6c2b7a37c0c99cc21420015
ripemd-160 7e357bb8f505daaae1fe4e70e7c02414c6d100b3

20145352 as geometric shapes

Circle

Radius = n
Diameter 40290704
Circumference 126576979.69436
Area 1.2749689055199E+15

Sphere

Radius = n
Volume 3.424626318767E+22
Surface area 5.0998756220795E+15
Circumference 126576979.69436

Square

Length = n
Perimeter 80581408
Area 405835207203904
Diagonal 28489830.01718

Cube

Length = n
Surface area 2435011243223424
Volume 8.1756931031156E+21
Space diagonal 34892773.200359

Equilateral Triangle

Length = n
Perimeter 60436056
Area 1.7573179959435E+14
Altitude 17446386.60018

Triangular Pyramid

Length = n
Surface area 1.7573179959435E+14
Volume 9.6351467235219E+20
Height 9496610.0057267