1345394489 (number)

1345394489 is an odd 10-digits composite number following 1345394488 and preceding 1345394490. In scientific notation, it is written as 1.345394489 × 10^9. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 1344458100 positive integers (up to 1345394489) that are relatively prime to 1345394489.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.345394489 × 10^9
Engineering notation 1.345394489 × 10^9

Prime Factorization of 1345394489

Prime Factorization 1439 × 934951

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1345394489
Product of the distinct prime numbers

The prime factorization of 1345394489 is 1439 × 934951. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 3, 5, 60, 195, 757, 8591, 43, 94806, 60700, 464383, 281468, 6476547, 5377485, 53986356, 30202548, 948994991, 582066677, 125462302, 3175594111

Basic calculations (n = 1345394489)

Multiplication

n×y
n×2 2690788978
n×3 4036183467
n×4 5381577956
n×5 6726972445

Division

n÷y
n÷2 672697244.5
n÷3 448464829.66667
n÷3 336348622.25
n÷5 269078897.8

Exponentiation

ny
n2 1810086331031571121
n3 2.4352801743841E+27
n4 3.2764125257873E+36
n5 4.4080673558849E+45

Nth Root

y√n
2√n 36679.619531833
3√n 1103.9512141612
4√n 191.51924063089
5√n 66.952982644508

Divisors of 1345394489

1, 1439, 934951, 1345394489

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 -1345394488
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 1345394489 can be divided by 4 positive divisors. The sum of these divisors (counting 1345394489) is 1, the average is 0.25.

Base conversion 1345394489

Base System Value
2 Binary 1010000001100010001011100111001
3 Ternary 10110202121010021112
4 Quaternary 1100030101130321
5 Quinary 10223410110424
6 Senary 341300250105
8 Octal 12014213471
10 Decimal 1345394489
12 Duodecimal 3166a0935
16 Hexadecimal 50311739
20 Vigesimal 1108e649
36 Base36 m90h15

Cryptographic Hash Functions

md5 c1d611a7c213cc746296ef8b0558a8bd
sha1 9daf1f5643e078fe2bf1adbedb86bee69fbbf8ed
sha256 7226938952353c5cf6c88e9f22b4c70eebd2eb1452677798cd94fda1839107f1
sha512 259fa82b38d45e49a9620f17fcdb5377c68ebccb5db69fe2ec5a41e85bb2668daac92782d997b8329fab7999c465845d114787b98067ebf43e2fee38499c8ce5
ripemd-160 bdfac14a2d95483e8f238c8d4136dc972f322400

1345394489 as geometric shapes

Circle

Radius = n
Diameter 2690788978
Circumference 8453362885.6452
Area 5.6865539199321E+18

Sphere

Radius = n
Volume 1.0200877740371E+28
Surface area 2.2746215679728E+19
Circumference 8453362885.6452

Square

Length = n
Perimeter 5381577956
Area 1810086331031571121
Diagonal 1902675133.0858

Cube

Length = n
Surface area 1.0860517986189E+19
Volume 2.4352801743841E+27
Space diagonal 2330291611.1712

Equilateral Triangle

Length = n
Perimeter 4036183467
Area 7.8379037285815E+17
Altitude 1165145805.5856

Triangular Pyramid

Length = n
Surface area 7.8379037285815E+17
Volume 2.8700052089936E+26
Height 634225044.36194