156900420 (number)

156900420 is an even 9-digits composite number following 156900419 and preceding 156900421. In scientific notation, it is written as 1.56900420 × 10^8. The sum of its digits is 27. It has a total of 6 prime factors and 48 positive divisors. There are 41532480 positive integers (up to 156900420) that are relatively prime to 156900420.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million nine hundred thousand four hundred twenty

Notation

Scientific notation 1.56900420 × 10^8
Engineering notation 1.56900420 × 10^6

Prime Factorization of 156900420

Prime Factorization 2 × 2 × 9 × 5 × 139 × 6271

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 78450210
Product of the distinct prime numbers

The prime factorization of 156900420 is 2 × 2 × 9 × 5 × 139 × 6271. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 156900420)

Multiplication

n×y
n×2 313800840
n×3 470701260
n×4 627601680
n×5 784502100

Division

n÷y
n÷2 78450210
n÷3 52300140
n÷3 39225105
n÷5 31380084

Exponentiation

ny
n2 24617741796176400
n3 3.8625340272716E+24
n4 6.0603321114321E+32
n5 9.5086865362318E+40

Nth Root

y√n
2√n 12525.989781251
3√n 539.3549911859
4√n 111.91956835715
5√n 43.563706279404

Divisors of 156900420

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -156900419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 156900420 can be divided by 48 positive divisors. The sum of these divisors (counting 156900420) is 1, the average is 0.020833333333333.

Base conversion 156900420

Base System Value
2 Binary 1001010110100001110001000100
3 Ternary 101221020100220200
4 Quaternary 21112201301010
5 Quinary 310131303140
6 Senary 23322530500
8 Octal 1126416104
10 Decimal 156900420
12 Duodecimal 44666a30
16 Hexadecimal 95a1c44
20 Vigesimal 290cb10
36 Base36 2lex50

Cryptographic Hash Functions

md5 8b25ca92acb96aa2e103a817ada1b101
sha1 e7e21f57eabddf7e826ba3c150cc5271481df8b5
sha256 ea7e3fbbecd149beb748677676ecb76de0f0ca1e7675465dffc4da5bcd3efb31
sha512 3948d2d99033af0883dc3697d86c7fb8089241e59cb249bf0e721d2fb1fec5978f6c9702f5b9a2d75848fd41b0698223c54221ee19b19a9605901ade9353af72
ripemd-160 fdf28175f70ccdf3bb426c2d74492fc16303a80c

156900420 as geometric shapes

Circle

Radius = n
Diameter 313800840
Circumference 985834413.63431
Area 7.7338916774838E+16

Sphere

Radius = n
Volume 1.617934469909E+25
Surface area 3.0935566709935E+17
Circumference 985834413.63431

Square

Length = n
Perimeter 627601680
Area 24617741796176400
Diagonal 221890701.90603

Cube

Length = n
Surface area 147706450777058400
Volume 3.8625340272716E+24
Space diagonal 271759499.1689

Equilateral Triangle

Length = n
Perimeter 470701260
Area 1.0659794889647E+16
Altitude 135879749.58445

Triangular Pyramid

Length = n
Surface area 1.0659794889647E+16
Volume 4.5520400054126E+23
Height 73963567.302012