158394489 (number)

158394489 is an odd 9-digits composite number following 158394488 and preceding 158394490. In scientific notation, it is written as 1.58394489 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 95996640 positive integers (up to 158394489) that are relatively prime to 158394489.

Interesting facts

Basic properties

Name

Name one hundred fifty-eight million three hundred ninety-four thousand four hundred eighty-nine

Notation

Scientific notation 1.58394489 × 10^8
Engineering notation 1.58394489 × 10^6

Prime Factorization of 158394489

Prime Factorization 11 × 3 × 4799833

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 158394489
Product of the distinct prime numbers

The prime factorization of 158394489 is 11 × 3 × 4799833. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 158394489)

Multiplication

n×y
n×2 316788978
n×3 475183467
n×4 633577956
n×5 791972445

Division

n÷y
n÷2 79197244.5
n÷3 52798163
n÷3 39598622.25
n÷5 31678897.8

Exponentiation

ny
n2 25088814145571121
n3 3.9739298962037E+24
n4 6.2944859523101E+32
n5 9.9701188593384E+40

Nth Root

y√n
2√n 12585.48723729
3√n 541.06157084223
4√n 112.18505799477
5√n 43.64635828964

Divisors of 158394489

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -158394488
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 158394489 can be divided by 8 positive divisors. The sum of these divisors (counting 158394489) is 1, the average is 0.125.

Base conversion 158394489

Base System Value
2 Binary 1001011100001110100001111001
3 Ternary 102001001021101120
4 Quaternary 21130032201321
5 Quinary 311022110424
6 Senary 23414535453
8 Octal 1134164171
10 Decimal 158394489
12 Duodecimal 45067589
16 Hexadecimal 970e879
20 Vigesimal 299j649
36 Base36 2maxyx

Cryptographic Hash Functions

md5 847c37999e58326070b541d88c11327d
sha1 baac8fd5df01ad2da85c83c532e3c9afd572af2e
sha256 be8812e3c4ba207a768413a5ef1ffb08e63eb7c2e2625c8af0eb85a2b1da0cb1
sha512 bbf4ba6e00b1c41c1b8311ae751b3df57d04bc09f2b49ea4181c4dd57790dcfcdddd8b7e22b0d95ebb382a34b0c620d7fddaa0989ee9422899c1a2cf47a1ac65
ripemd-160 52acb63410a622b5e6b5f6dbfd88bd12319d25f8

158394489 as geometric shapes

Circle

Radius = n
Diameter 316788978
Circumference 995221926.02302
Area 7.8818834207006E+16

Sphere

Radius = n
Volume 1.6645958623726E+25
Surface area 3.1527533682802E+17
Circumference 995221926.02302

Square

Length = n
Perimeter 633577956
Area 25088814145571121
Diagonal 224003634.54896

Cube

Length = n
Surface area 150532884873426726
Volume 3.9739298962037E+24
Space diagonal 274347302.58691

Equilateral Triangle

Length = n
Perimeter 475183467
Area 1.0863775200445E+16
Altitude 137173651.29345

Triangular Pyramid

Length = n
Surface area 1.0863775200445E+16
Volume 4.6833212959427E+23
Height 74667878.182985