156749148 (number)

156749148 is an even 9-digits composite number following 156749147 and preceding 156749149. In scientific notation, it is written as 1.56749148 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 52071552 positive integers (up to 156749148) that are relatively prime to 156749148.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million seven hundred forty-nine thousand one hundred forty-eight

Notation

Scientific notation 1.56749148 × 10^8
Engineering notation 1.56749148 × 10^6

Prime Factorization of 156749148

Prime Factorization 2 × 2 × 3 × 9 × 313 × 4637

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 78374574
Product of the distinct prime numbers

The prime factorization of 156749148 is 2 × 2 × 3 × 9 × 313 × 4637. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 156749148)

Multiplication

n×y
n×2 313498296
n×3 470247444
n×4 626996592
n×5 783745740

Division

n÷y
n÷2 78374574
n÷3 52249716
n÷3 39187287
n÷5 31349829.6

Exponentiation

ny
n2 24570295398725904
n3 3.8513728698586E+24
n4 6.0369941598065E+32
n5 9.4629369103065E+40

Nth Root

y√n
2√n 12519.9499999
3√n 539.1815998015
4√n 111.8925824168
5√n 43.555302845079

Divisors of 156749148

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 -156749147
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 156749148 can be divided by 48 positive divisors. The sum of these divisors (counting 156749148) is 1, the average is 0.020833333333333.

Base conversion 156749148

Base System Value
2 Binary 1001010101111100110101011100
3 Ternary 101220221200102000
4 Quaternary 21111330311130
5 Quinary 310111433043
6 Senary 23315402300
8 Octal 1125746534
10 Decimal 156749148
12 Duodecimal 445b3390
16 Hexadecimal 957cd5c
20 Vigesimal 28jdch8
36 Base36 2lbof0

Cryptographic Hash Functions

md5 2fc0bf3300a3783b046c69fc299bff53
sha1 acb6e773c089edf23624cbf3e0a65db594501822
sha256 5a7c7e7d0b26e84c3dad698f28acd0bcd62705aac5fc05c48273e3545e824a80
sha512 62668ffe092a68ceba2ab4741ddcaf80b4ef7fa9393622856f5b4c522a868f1878371f200fe438b61de6326f9f3ad84f3307be36366cab444738ebaa4be21897
ripemd-160 774a4e76b618ffb673a3fd518afdfff06f9df78c

156749148 as geometric shapes

Circle

Radius = n
Diameter 313498296
Circumference 984883943.62652
Area 7.7189859521168E+16

Sphere

Radius = n
Volume 1.6132592952244E+25
Surface area 3.0875943808467E+17
Circumference 984883943.62652

Square

Length = n
Perimeter 626996592
Area 24570295398725904
Diagonal 221676770.99203

Cube

Length = n
Surface area 147421772392355424
Volume 3.8513728698586E+24
Space diagonal 271497488.37913

Equilateral Triangle

Length = n
Perimeter 470247444
Area 1.0639249996892E+16
Altitude 135748744.18957

Triangular Pyramid

Length = n
Surface area 1.0639249996892E+16
Volume 4.5388864552582E+23
Height 73892256.997343