145730369 (number)

145730369 is an odd 9-digits composite number following 145730368 and preceding 145730370. In scientific notation, it is written as 1.45730369 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 139394244 positive integers (up to 145730369) that are relatively prime to 145730369.

Interesting facts

Basic properties

Name

Name one hundred forty-five million seven hundred thirty thousand three hundred sixty-nine

Notation

Scientific notation 1.45730369 × 10^8
Engineering notation 1.45730369 × 10^6

Prime Factorization of 145730369

Prime Factorization 23 × 6336103

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 145730369
Product of the distinct prime numbers

The prime factorization of 145730369 is 23 × 6336103. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 145730369)

Multiplication

n×y
n×2 291460738
n×3 437191107
n×4 582921476
n×5 728651845

Division

n÷y
n÷2 72865184.5
n÷3 48576789.666667
n÷3 36432592.25
n÷5 29146073.8

Exponentiation

ny
n2 21237340448876161
n3 3.0949254601933E+24
n4 4.5102462934147E+32
n5 6.5727985662021E+40

Nth Root

y√n
2√n 12071.883407323
3√n 526.23939259034
4√n 109.87212297632
5√n 42.924971246002

Divisors of 145730369

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145730368
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145730369 can be divided by 4 positive divisors. The sum of these divisors (counting 145730369) is 1, the average is 0.25.

Base conversion 145730369

Base System Value
2 Binary 1000101011111010101101000001
3 Ternary 101011012212111002
4 Quaternary 20223322231001
5 Quinary 244301332434
6 Senary 22243301345
8 Octal 1053725501
10 Decimal 145730369
12 Duodecimal 4097a855
16 Hexadecimal 8afab41
20 Vigesimal 25ag5i9
36 Base36 2eri9t

Cryptographic Hash Functions

md5 6b414fad1c59cb8f2e643e2219fbaa25
sha1 9025f3aea6a66ecaa25803228f87ed500f3a521d
sha256 f98b2d1095f9fd8c9e996c0fc7041c4c92179d811818b146c65c10269af58ffe
sha512 ae986c68237ed3fe0978b4da0d6eeed57ac9e4c4ab8693dafeb33e6c888041838e30f908d2f107ebc878fdfa850247a0d75fabefd902b3dbd893473e9f672d31
ripemd-160 d8e8a566e6cdd38ad999944b6a268e965abc6ec6

145730369 as geometric shapes

Circle

Radius = n
Diameter 291460738
Circumference 915650913.31066
Area 6.6719072735975E+16

Sphere

Radius = n
Volume 1.2963993452202E+25
Surface area 2.668762909439E+17
Circumference 915650913.31066

Square

Length = n
Perimeter 582921476
Area 21237340448876161
Diagonal 206093864.28944

Cube

Length = n
Surface area 127424042693256966
Volume 3.0949254601933E+24
Space diagonal 252412403.31376

Equilateral Triangle

Length = n
Perimeter 437191107
Area 9.1960381687728E+15
Altitude 126206201.65688

Triangular Pyramid

Length = n
Surface area 9.1960381687728E+15
Volume 3.647404633616E+23
Height 68697954.763145