156355989 (number)

156355989 is an odd 9-digits composite number following 156355988 and preceding 156355990. In scientific notation, it is written as 1.56355989 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 102270480 positive integers (up to 156355989) that are relatively prime to 156355989.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million three hundred fifty-five thousand nine hundred eighty-nine

Notation

Scientific notation 1.56355989 × 10^8
Engineering notation 1.56355989 × 10^6

Prime Factorization of 156355989

Prime Factorization 3 × 53 × 983371

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 156355989
Product of the distinct prime numbers

The prime factorization of 156355989 is 3 × 53 × 983371. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 156355989)

Multiplication

n×y
n×2 312711978
n×3 469067967
n×4 625423956
n×5 781779945

Division

n÷y
n÷2 78177994.5
n÷3 52118663
n÷3 39088997.25
n÷5 31271197.8

Exponentiation

ny
n2 24447195296168121
n3 3.8224653988085E+24
n4 5.9766535784898E+32
n5 9.3448558117517E+40

Nth Root

y√n
2√n 12504.238841289
3√n 538.73042971674
4√n 111.82235394271
5√n 43.533431765342

Divisors of 156355989

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -156355988
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 156355989 can be divided by 8 positive divisors. The sum of these divisors (counting 156355989) is 1, the average is 0.125.

Base conversion 156355989

Base System Value
2 Binary 1001010100011100110110010101
3 Ternary 101220012201002120
4 Quaternary 21110130312111
5 Quinary 310011342424
6 Senary 23303130153
8 Octal 1124346625
10 Decimal 156355989
12 Duodecimal 44443959
16 Hexadecimal 951cd95
20 Vigesimal 28h49j9
36 Base36 2l391x

Cryptographic Hash Functions

md5 0f708f26553a5f455593dfd9ac84100d
sha1 cc237f5d8a6c8b097ed51cfa4bf02ea83897e03c
sha256 82c11b0ddb1b6d79e8bf71c42850abcc486ffa48b7d0c7bf084d621014d0b828
sha512 18bc8d22f286b698443e7cd84528a27efcae5f07e8f7137218b748e222e52c299f383cf1be994dae589b95c852976e2bac77f210c64e77193d2ccb471005aa47
ripemd-160 1c48164b559bfd203b43a6e2edf3cb152123ace4

156355989 as geometric shapes

Circle

Radius = n
Diameter 312711978
Circumference 982413652.77433
Area 7.6803129143317E+16

Sphere

Radius = n
Volume 1.6011505620664E+25
Surface area 3.0721251657327E+17
Circumference 982413652.77433

Square

Length = n
Perimeter 625423956
Area 24447195296168121
Diagonal 221120760.20206

Cube

Length = n
Surface area 146683171777008726
Volume 3.8224653988085E+24
Space diagonal 270816517.01568

Equilateral Triangle

Length = n
Perimeter 469067967
Area 1.0585946088881E+16
Altitude 135408258.50784

Triangular Pyramid

Length = n
Surface area 1.0585946088881E+16
Volume 4.5048186739141E+23
Height 73706920.067353