156946894 (number)

156946894 is an even 9-digits composite number following 156946893 and preceding 156946895. In scientific notation, it is written as 1.56946894 × 10^8. The sum of its digits is 52. It has a total of 5 prime factors and 24 positive divisors. There are 69281520 positive integers (up to 156946894) that are relatively prime to 156946894.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million nine hundred forty-six thousand eight hundred ninety-four

Notation

Scientific notation 1.56946894 × 10^8
Engineering notation 1.56946894 × 10^6

Prime Factorization of 156946894

Prime Factorization 2 × 13 × 23 × 23 × 11411

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6823778
Product of the distinct prime numbers

The prime factorization of 156946894 is 2 × 13 × 23 × 23 × 11411. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 1, 29, 91, 786, 345, 4922, 3976, 60043, 23777, 850817, 229683, 2985979, 7829759, 28256716, 75212950, 952037290, 126558265, 1299194170, 7383832685

Basic calculations (n = 156946894)

Multiplication

n×y
n×2 313893788
n×3 470840682
n×4 627787576
n×5 784734470

Division

n÷y
n÷2 78473447
n÷3 52315631.333333
n÷3 39236723.5
n÷5 31389378.8

Exponentiation

ny
n2 24632327536247236
n3 3.8659672988047E+24
n4 6.0675155985296E+32
n5 9.5227772748578E+40

Nth Root

y√n
2√n 12527.844746803
3√n 539.40823835464
4√n 111.92785509784
5√n 43.566286692963

Divisors of 156946894

1, 2, 13, 23, 26, 46, 299, 529, 598, 1058, 6877, 11411, 13754, 22822, 148343, 262453, 296686, 524906, 3411889, 6036419, 6823778, 12072838, 78473447, 156946894

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -156946893
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 156946894 can be divided by 24 positive divisors. The sum of these divisors (counting 156946894) is 1, the average is 0.041666666666667.

Base conversion 156946894

Base System Value
2 Binary 1001010110101101000111001110
3 Ternary 101221022201122221
4 Quaternary 21112231013032
5 Quinary 310134300034
6 Senary 23323525554
8 Octal 1126550716
10 Decimal 156946894
12 Duodecimal 446898ba
16 Hexadecimal 95ad1ce
20 Vigesimal 290i74e
36 Base36 2lfwzy

Cryptographic Hash Functions

md5 49743b318963a7e0e64254d4d76a0f9f
sha1 6cb0802ba4e3f5be1ef4f9b15966e4071e7a0114
sha256 9631b7bb5f6cc361a07aeee3e6695c8f28cc40e9634df0c184e23b6e98426d18
sha512 b1d40d0dc8c85f9931ffe7a9980ec573ffdeaddae647462ca4df3f96e06947cd36e66265aa10b33d880e1804c0da43ae960c413cfc321b4a300f869ef7a5d168
ripemd-160 bebdb7f9867df04b4050185e102a3b9fda6c5063

156946894 as geometric shapes

Circle

Radius = n
Diameter 313893788
Circumference 986126418.38827
Area 7.7384739228692E+16

Sphere

Radius = n
Volume 1.6193725953258E+25
Surface area 3.0953895691477E+17
Circumference 986126418.38827

Square

Length = n
Perimeter 627787576
Area 24632327536247236
Diagonal 221956426.06713

Cube

Length = n
Surface area 147793965217483416
Volume 3.8659672988047E+24
Space diagonal 271839994.49813

Equilateral Triangle

Length = n
Perimeter 470840682
Area 1.0666110700365E+16
Altitude 135919997.24906

Triangular Pyramid

Length = n
Surface area 1.0666110700365E+16
Volume 4.556086154717E+23
Height 73985475.355711