145433994 (number)

145433994 is an even 9-digits composite number following 145433993 and preceding 145433995. In scientific notation, it is written as 1.45433994 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 48123872 positive integers (up to 145433994) that are relatively prime to 145433994.

Interesting facts

Basic properties

Name

Name one hundred forty-five million four hundred thirty-three thousand nine hundred ninety-four

Notation

Scientific notation 1.45433994 × 10^8
Engineering notation 1.45433994 × 10^6

Prime Factorization of 145433994

Prime Factorization 2 × 3 × 137 × 176927

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 145433994
Product of the distinct prime numbers

The prime factorization of 145433994 is 2 × 3 × 137 × 176927. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 8, 94, 60, 991, 636, 2521, 61, 17975, 22970, 143279, 900241, 5901051, 1048672, 23288385, 1891120, 395918806, 139911516, 9707086012, 4728308773

Basic calculations (n = 145433994)

Multiplication

n×y
n×2 290867988
n×3 436301982
n×4 581735976
n×5 727169970

Division

n÷y
n÷2 72716997
n÷3 48477998
n÷3 36358498.5
n÷5 29086798.8

Exponentiation

ny
n2 21151046610792036
n3 3.0760811858876E+24
n4 4.473667727319E+32
n5 6.506233654129E+40

Nth Root

y√n
2√n 12059.601734717
3√n 525.88240900501
4√n 109.81621799496
5√n 42.907497537264

Divisors of 145433994

1, 2, 3, 6, 137, 274, 411, 822, 176927, 353854, 530781, 1061562, 24238999, 48477998, 72716997, 145433994

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145433993
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145433994 can be divided by 16 positive divisors. The sum of these divisors (counting 145433994) is 1, the average is 0.0625.

Base conversion 145433994

Base System Value
2 Binary 1000101010110010010110001010
3 Ternary 101010122210221020
4 Quaternary 20222302112022
5 Quinary 244212341434
6 Senary 22233053310
8 Octal 1052622612
10 Decimal 145433994
12 Duodecimal 40857236
16 Hexadecimal 8ab258a
20 Vigesimal 258j4je
36 Base36 2el5l6

Cryptographic Hash Functions

md5 60d0ed8f0043f1e9b37ece1b2e0d0b46
sha1 35771bf1db4d04e4ae8a5692fb06c4d7199d4b8c
sha256 3b898fad1f2be58a14d96cc2eea72c5a8d8e3fd7dac0dd6c93baa33528866e23
sha512 de4bb081828fbd54c0324f72d6dfcda17f8004ae0f58b24139cd81687d71151566e0ab02efa412d0b445624722ca2ffb624b491c006434d553f815a42fed88ea
ripemd-160 c1e53e2d32b4eadb533c49419bfac94b69586654

145433994 as geometric shapes

Circle

Radius = n
Diameter 290867988
Circumference 913788734.26524
Area 6.64479726482E+16

Sphere

Radius = n
Volume 1.2885058740574E+25
Surface area 2.657918905928E+17
Circumference 913788734.26524

Square

Length = n
Perimeter 581735976
Area 21151046610792036
Diagonal 205674726.74489

Cube

Length = n
Surface area 126906279664752216
Volume 3.0760811858876E+24
Space diagonal 251899066.75567

Equilateral Triangle

Length = n
Perimeter 436301982
Area 9.1586718407873E+15
Altitude 125949533.37783

Triangular Pyramid

Length = n
Surface area 9.1586718407873E+15
Volume 3.6251964433692E+23
Height 68558242.248296