156744690 (number)

156744690 is an even 9-digits composite number following 156744689 and preceding 156744691. In scientific notation, it is written as 1.56744690 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 41268864 positive integers (up to 156744690) that are relatively prime to 156744690.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million seven hundred forty-four thousand six hundred ninety

Notation

Scientific notation 1.56744690 × 10^8
Engineering notation 1.56744690 × 10^6

Prime Factorization of 156744690

Prime Factorization 2 × 3 × 5 × 79 × 66137

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 156744690
Product of the distinct prime numbers

The prime factorization of 156744690 is 2 × 3 × 5 × 79 × 66137. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 8, 56, 2, 223, 117, 764, 3004, 767, 15500, 369521, 720952, 7209216, 689825, 909540, 17526073, 95559119, 62789734, 7850463768, 7112065669

Basic calculations (n = 156744690)

Multiplication

n×y
n×2 313489380
n×3 470234070
n×4 626978760
n×5 783723450

Division

n÷y
n÷2 78372345
n÷3 52248230
n÷3 39186172.5
n÷5 31348938

Exponentiation

ny
n2 24568897843196100
n3 3.8510442760734E+24
n4 6.0363074122941E+32
n5 9.4615913408473E+40

Nth Root

y√n
2√n 12519.77196278
3√n 539.1764882493
4√n 111.89178684238
5√n 43.555055096684

Divisors of 156744690

1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 66137, 132274, 198411, 330685, 396822, 661370, 992055, 1984110, 5224823, 10449646, 15674469, 26124115, 31348938, 52248230, 78372345, 156744690

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -156744689
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 156744690 can be divided by 32 positive divisors. The sum of these divisors (counting 156744690) is 1, the average is 0.03125.

Base conversion 156744690

Base System Value
2 Binary 1001010101111011101111110010
3 Ternary 101220221110021220
4 Quaternary 21111323233302
5 Quinary 310111312230
6 Senary 23315325510
8 Octal 1125735762
10 Decimal 156744690
12 Duodecimal 445b0896
16 Hexadecimal 957bbf2
20 Vigesimal 28jd1ea
36 Base36 2lbkz6

Cryptographic Hash Functions

md5 5ce16937bcb48d141140e6e54210aee2
sha1 34613e2f2e092cb6972f3b429856d79ea2dc03e0
sha256 306e9b088fc4da1b555361c6d1b5115a31e51a490f3fdb553c6e7c19a24d3c6b
sha512 2c1614d6e5f804249385b29cabc8c6a83e8c91dec608910c264f7f20e621672785b42041e6f075244e6b561d98b2e7136e046d8b8d213309cd7538c55660e1be
ripemd-160 aa90fbe222cdc3c6ce527b5d5cee0e68f1846bde

156744690 as geometric shapes

Circle

Radius = n
Diameter 313489380
Circumference 984855933.18642
Area 7.7185468970983E+16

Sphere

Radius = n
Volume 1.6131216541815E+25
Surface area 3.0874187588393E+17
Circumference 984855933.18642

Square

Length = n
Perimeter 626978760
Area 24568897843196100
Diagonal 221670466.42797

Cube

Length = n
Surface area 147413387059176600
Volume 3.8510442760734E+24
Space diagonal 271489766.89663

Equilateral Triangle

Length = n
Perimeter 470234070
Area 1.0638644837596E+16
Altitude 135744883.44832

Triangular Pyramid

Length = n
Surface area 1.0638644837596E+16
Volume 4.5384992037686E+23
Height 73890155.475989