156742884 (number)

156742884 is an even 9-digits composite number following 156742883 and preceding 156742885. In scientific notation, it is written as 1.56742884 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 49344768 positive integers (up to 156742884) that are relatively prime to 156742884.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million seven hundred forty-two thousand eight hundred eighty-four

Notation

Scientific notation 1.56742884 × 10^8
Engineering notation 1.56742884 × 10^6

Prime Factorization of 156742884

Prime Factorization 2 × 2 × 27 × 23 × 709 × 89

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 78371442
Product of the distinct prime numbers

The prime factorization of 156742884 is 2 × 2 × 27 × 23 × 709 × 89. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 156742884)

Multiplication

n×y
n×2 313485768
n×3 470228652
n×4 626971536
n×5 783714420

Division

n÷y
n÷2 78371442
n÷3 52247628
n÷3 39185721
n÷5 31348576.8

Exponentiation

ny
n2 24568331684637456
n3 3.8509111633187E+24
n4 6.0360292176636E+32
n5 9.4610462748486E+40

Nth Root

y√n
2√n 12519.699836657
3√n 539.1744174583
4√n 111.89146453889
5√n 43.554954728637

Divisors of 156742884

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 -156742883
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 156742884 can be divided by 48 positive divisors. The sum of these divisors (counting 156742884) is 1, the average is 0.020833333333333.

Base conversion 156742884

Base System Value
2 Binary 1001010101111011010011100100
3 Ternary 101220221100211000
4 Quaternary 21111323103210
5 Quinary 310111233014
6 Senary 23315313300
8 Octal 1125732344
10 Decimal 156742884
12 Duodecimal 445ab830
16 Hexadecimal 957b4e4
20 Vigesimal 28jch44
36 Base36 2lbjl0

Cryptographic Hash Functions

md5 fea2f451e1c3bbe146a0e274da30d799
sha1 1524dc18c3f02e3e75eb9317e7d6ddee992f27cc
sha256 037213e6df3eca18e73ac8dc5311c802f3ce529580628430676061f4f4ba1ee1
sha512 64d7893978f7c91e45d6725d33696fc82694b4fb50ed52bb5310e063f75679cca8d2fd411cab1810e4e236278df8bc3d25488460a04ba88a9b7b42e8d708a707
ripemd-160 da6ed25899c3d61f6a78b2004b7a47ab2a08deca

156742884 as geometric shapes

Circle

Radius = n
Diameter 313485768
Circumference 984844585.75375
Area 7.7183690331414E+16

Sphere

Radius = n
Volume 1.6130658960412E+25
Surface area 3.0873476132566E+17
Circumference 984844585.75375

Square

Length = n
Perimeter 626971536
Area 24568331684637456
Diagonal 221667912.35827

Cube

Length = n
Surface area 147409990107824736
Volume 3.8509111633187E+24
Space diagonal 271486638.81287

Equilateral Triangle

Length = n
Perimeter 470228652
Area 1.0638399683749E+16
Altitude 135743319.40644

Triangular Pyramid

Length = n
Surface area 1.0638399683749E+16
Volume 4.5383423288827E+23
Height 73889304.119424