156980489 (number)

156980489 is an odd 9-digits composite number following 156980488 and preceding 156980490. In scientific notation, it is written as 1.56980489 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 6 positive divisors. There are 148718016 positive integers (up to 156980489) that are relatively prime to 156980489.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.56980489 × 10^8
Engineering notation 1.56980489 × 10^6

Prime Factorization of 156980489

Prime Factorization 19 × 19 × 434849

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 8262131
Product of the distinct prime numbers

The prime factorization of 156980489 is 19 × 19 × 434849. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 156980489)

Multiplication

n×y
n×2 313960978
n×3 470941467
n×4 627921956
n×5 784902445

Division

n÷y
n÷2 78490244.5
n÷3 52326829.666667
n÷3 39245122.25
n÷5 31396097.8

Exponentiation

ny
n2 24642873926679121
n3 3.8684503993754E+24
n4 6.072712353662E+32
n5 9.532973548342E+40

Nth Root

y√n
2√n 12529.185488291
3√n 539.44672297933
4√n 111.93384424869
5√n 43.568151634746

Divisors of 156980489

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -156980488
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 156980489 can be divided by 6 positive divisors. The sum of these divisors (counting 156980489) is 1, the average is 0.16666666666667.

Base conversion 156980489

Base System Value
2 Binary 1001010110110101010100001001
3 Ternary 101221101102202012
4 Quaternary 21112311110021
5 Quinary 310141333424
6 Senary 23324345305
8 Octal 1126652411
10 Decimal 156980489
12 Duodecimal 446a5235
16 Hexadecimal 95b5509
20 Vigesimal 2912b49
36 Base36 2lgmx5

Cryptographic Hash Functions

md5 ef5432459051733b6f4157ac0f6d49e1
sha1 b3df8979edc1ce1e22b49bd6605830b240a8e4a5
sha256 08b8e88621a50498683b5e8985a33e3e76d7c15592283f5acc25df4479fa725a
sha512 9773dff8d2c7143efa2208df2c0317cadb7ce9c4218a54db377ff676f5b1d79e2f7232cf3357edc7a57bf1580f072b9dd0f37c18d5bfa61a7dab6dd62b6b4b4c
ripemd-160 1a2875f0c9c7c45354e57568c629afd400155293

156980489 as geometric shapes

Circle

Radius = n
Diameter 313960978
Circumference 986337501.99867
Area 7.7417871691395E+16

Sphere

Radius = n
Volume 1.6204127140606E+25
Surface area 3.0967148676558E+17
Circumference 986337501.99867

Square

Length = n
Perimeter 627921956
Area 24642873926679121
Diagonal 222003936.57176

Cube

Length = n
Surface area 147857243560074726
Volume 3.8684503993754E+24
Space diagonal 271898182.74501

Equilateral Triangle

Length = n
Perimeter 470941467
Area 1.0670677421381E+16
Altitude 135949091.3725

Triangular Pyramid

Length = n
Surface area 1.0670677421381E+16
Volume 4.5590125168036E+23
Height 74001312.190587