20156370 (number)

20156370 is an even 8-digits composite number following 20156369 and preceding 20156371. In scientific notation, it is written as 2.0156370 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 32 positive divisors. There are 4961472 positive integers (up to 20156370) that are relatively prime to 20156370.

Interesting facts

Basic properties

Name

Name twenty million one hundred fifty-six thousand three hundred seventy

Notation

Scientific notation 2.0156370 × 10^7
Engineering notation 2.0156370 × 10^6

Prime Factorization of 20156370

Prime Factorization 2 × 3 × 5 × 13 × 51683

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20156370
Product of the distinct prime numbers

The prime factorization of 20156370 is 2 × 3 × 5 × 13 × 51683. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 7, 49, 20, 208, 51, 3687, 6361, 17658, 76737, 928119, 460961, 9327875, 8599142, 14913389, 72165412, 892850833, 283643111, 2986114905, 3019559230

Basic calculations (n = 20156370)

Multiplication

n×y
n×2 40312740
n×3 60469110
n×4 80625480
n×5 100781850

Division

n÷y
n÷2 10078185
n÷3 6718790
n÷3 5039092.5
n÷5 4031274

Exponentiation

ny
n2 406279251576900
n3 8.1891149181071E+21
n4 1.6506283026189E+29
n5 3.3270674800058E+36

Nth Root

y√n
2√n 4489.5846133022
3√n 272.14734843645
4√n 67.004362643803
5√n 28.898976668188

Divisors of 20156370

1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 51683, 103366, 155049, 258415, 310098, 516830, 671879, 775245, 1343758, 1550490, 2015637, 3359395, 4031274, 6718790, 10078185, 20156370

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 -20156369
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 20156370 can be divided by 32 positive divisors. The sum of these divisors (counting 20156370) is 1, the average is 0.03125.

Base conversion 20156370

Base System Value
2 Binary 1001100111000111111010010
3 Ternary 1101221001100020
4 Quaternary 1030320333102
5 Quinary 20130000440
6 Senary 2000004310
8 Octal 114707722
10 Decimal 20156370
12 Duodecimal 6900696
16 Hexadecimal 1338fd2
20 Vigesimal 65jaia
36 Base36 c00r6

Cryptographic Hash Functions

md5 bd5e2473da5ab5524ac2686806b92221
sha1 c43bce8a86e526520417257e9f689b6dd6b50e03
sha256 47f4762960d136a7d9aee3351936c2cf516f525298061cddf78f5960c0481ab3
sha512 cfcc7cdffeaefd1f5d95301adf1af89a37ca59b356688792bfc9472c18dd29d1b0cbac6ef46447aa0b8481e20c48b25e4c98f5a02d1e140703280bf19ab86864
ripemd-160 16092bb73d43ca9f95572223361662d58eda0684

20156370 as geometric shapes

Circle

Radius = n
Diameter 40312740
Circumference 126646207.83008
Area 1.2763639120599E+15

Sphere

Radius = n
Volume 3.4302484354837E+22
Surface area 5.1054556482398E+15
Circumference 126646207.83008

Square

Length = n
Perimeter 80625480
Area 406279251576900
Diagonal 28505411.82221

Cube

Length = n
Surface area 2437675509461400
Volume 8.1891149181071E+21
Space diagonal 34911856.936157

Equilateral Triangle

Length = n
Perimeter 60469110
Area 1.7592407644806E+14
Altitude 17455928.468079

Triangular Pyramid

Length = n
Surface area 1.7592407644806E+14
Volume 9.6509644841824E+20
Height 9501803.9407367