156768984 (number)

156768984 is an even 9-digits composite number following 156768983 and preceding 156768985. In scientific notation, it is written as 1.56768984 × 10^8. The sum of its digits is 54. It has a total of 7 prime factors and 48 positive divisors. There are 50569920 positive integers (up to 156768984) that are relatively prime to 156768984.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million seven hundred sixty-eight thousand nine hundred eighty-four

Notation

Scientific notation 1.56768984 × 10^8
Engineering notation 1.56768984 × 10^6

Prime Factorization of 156768984

Prime Factorization 2 × 2 × 2 × 3 × 3 × 31 × 70237

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 13064082
Product of the distinct prime numbers

The prime factorization of 156768984 is 2 × 2 × 2 × 3 × 3 × 31 × 70237. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 156768984)

Multiplication

n×y
n×2 313537968
n×3 470306952
n×4 627075936
n×5 783844920

Division

n÷y
n÷2 78384492
n÷3 52256328
n÷3 39192246
n÷5 31353796.8

Exponentiation

ny
n2 24576514344392256
n3 3.8528351840318E+24
n4 6.0400505732012E+32
n5 9.4689259166937E+40

Nth Root

y√n
2√n 12520.742150528
3√n 539.20434262602
4√n 111.89612214249
5√n 43.556405140395

Divisors of 156768984

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 -156768983
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 156768984 can be divided by 48 positive divisors. The sum of these divisors (counting 156768984) is 1, the average is 0.020833333333333.

Base conversion 156768984

Base System Value
2 Binary 1001010110000001101011011000
3 Ternary 101220222200121200
4 Quaternary 21112001223120
5 Quinary 310113101414
6 Senary 23320034200
8 Octal 1126015330
10 Decimal 156768984
12 Duodecimal 44602960
16 Hexadecimal 9581ad8
20 Vigesimal 28jg294
36 Base36 2lc3q0

Cryptographic Hash Functions

md5 3ff8773a32bd989197e7dd9eee292d8b
sha1 5df90ae4cc94cf0b75f92a2b0fc8a02840341339
sha256 27972268cd759926e2a401b0390984d678327ba82310a5acd77abe3805531c39
sha512 f1cddce9f25f540f9c04bd4f613b5efaa0c71edf6cf68b652cd6b98fd8876c74bfe4d567ceeb9081b9efd507684332696860ebc5260110e8674db5365e822956
ripemd-160 eaad9dc9adee9d9bdd48fdc4f2780466a21f7481

156768984 as geometric shapes

Circle

Radius = n
Diameter 313537968
Circumference 985008576.89027
Area 7.7209396915187E+16

Sphere

Radius = n
Volume 1.6138718279529E+25
Surface area 3.0883758766075E+17
Circumference 985008576.89027

Square

Length = n
Perimeter 627075936
Area 24576514344392256
Diagonal 221704823.33225

Cube

Length = n
Surface area 147459086066353536
Volume 3.8528351840318E+24
Space diagonal 271531845.33895

Equilateral Triangle

Length = n
Perimeter 470306952
Area 1.0641942879358E+16
Altitude 135765922.66948

Triangular Pyramid

Length = n
Surface area 1.0641942879358E+16
Volume 4.5406098090383E+23
Height 73901607.777417