145492038 (number)

145492038 is an even 9-digits composite number following 145492037 and preceding 145492039. In scientific notation, it is written as 1.45492038 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 47947680 positive integers (up to 145492038) that are relatively prime to 145492038.

Interesting facts

Basic properties

Name

Name one hundred forty-five million four hundred ninety-two thousand thirty-eight

Notation

Scientific notation 1.45492038 × 10^8
Engineering notation 1.45492038 × 10^6

Prime Factorization of 145492038

Prime Factorization 2 × 81 × 89 × 10091

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 145492038
Product of the distinct prime numbers

The prime factorization of 145492038 is 2 × 81 × 89 × 10091. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 76, 62, 696, 479, 1684, 3866, 19110, 15886, 864334, 789707, 1236037, 1196287, 47163137, 27804674, 190054752, 256279695, 7481171548, 6945492976

Basic calculations (n = 145492038)

Multiplication

n×y
n×2 290984076
n×3 436476114
n×4 581968152
n×5 727460190

Division

n÷y
n÷2 72746019
n÷3 48497346
n÷3 36373009.5
n÷5 29098407.6

Exponentiation

ny
n2 21167933121393444
n3 3.0797657300792E+24
n4 4.4808139263179E+32
n5 6.5192275003877E+40

Nth Root

y√n
2√n 12062.008041781
3√n 525.95236114794
4√n 109.82717351267
5√n 42.910921943371

Divisors of 145492038

1, 2, 81, 89, 162, 178, 7209, 10091, 14418, 20182, 817371, 898099, 1634742, 1796198, 72746019, 145492038

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 -145492037
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 145492038 can be divided by 16 positive divisors. The sum of these divisors (counting 145492038) is 1, the average is 0.0625.

Base conversion 145492038

Base System Value
2 Binary 1000101011000000100001000110
3 Ternary 101010202202120000
4 Quaternary 20223000201012
5 Quinary 244221221123
6 Senary 22234222130
8 Octal 1053004106
10 Decimal 145492038
12 Duodecimal 40884946
16 Hexadecimal 8ac0846
20 Vigesimal 2596a1i
36 Base36 2emedi

Cryptographic Hash Functions

md5 ba87a560a8aaf1886bd8727e0147e43b
sha1 d76de099e9d17020c95e192acf8f630fecba5ed9
sha256 fc9af4dbc67e0939131e37572e7781238eda212e7f8d202d85e585f053c80352
sha512 6e6b3f406704a4cfce19ff9feb53490d26cdbcc9b5ffec4cbfb92169971b3a0e6f30b1a24a4452100f0d3eed9ca5f81b56e4f1a815728bc05781c482b7990300
ripemd-160 3d8389178b0401e27830e1d83810e04d38248fa4

145492038 as geometric shapes

Circle

Radius = n
Diameter 290984076
Circumference 914153435.47321
Area 6.650102318585E+16

Sphere

Radius = n
Volume 1.2900492523193E+25
Surface area 2.660040927434E+17
Circumference 914153435.47321

Square

Length = n
Perimeter 581968152
Area 21167933121393444
Diagonal 205756813.3569

Cube

Length = n
Surface area 127007598728360664
Volume 3.0797657300792E+24
Space diagonal 251999601.91274

Equilateral Triangle

Length = n
Perimeter 436476114
Area 9.1659839143684E+15
Altitude 125999800.95637

Triangular Pyramid

Length = n
Surface area 9.1659839143684E+15
Volume 3.6295387203416E+23
Height 68585604.452301