245474449 (number)

245474449 is an odd 9-digits composite number following 245474448 and preceding 245474450. In scientific notation, it is written as 2.45474449 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 223158580 positive integers (up to 245474449) that are relatively prime to 245474449.

Interesting facts

Basic properties

Name

Name two hundred forty-five million four hundred seventy-four thousand four hundred forty-nine

Notation

Scientific notation 2.45474449 × 10^8
Engineering notation 2.45474449 × 10^6

Prime Factorization of 245474449

Prime Factorization 11 × 22315859

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 245474449
Product of the distinct prime numbers

The prime factorization of 245474449 is 11 × 22315859. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 5, 86, 1, 95, 996, 3964, 1556, 86969, 42999, 145287, 595545, 8069888, 5865190, 93804793, 71456142, 134087317, 96848375, 1157510725, 8049146300

Basic calculations (n = 245474449)

Multiplication

n×y
n×2 490948898
n×3 736423347
n×4 981897796
n×5 1227372245

Division

n÷y
n÷2 122737224.5
n÷3 81824816.333333
n÷3 61368612.25
n÷5 49094889.8

Exponentiation

ny
n2 60257705111853601
n3 1.4791726960337E+25
n4 3.6309910253471E+33
n5 8.9131552127103E+41

Nth Root

y√n
2√n 15667.624229602
3√n 626.13612996251
4√n 125.17038079994
5√n 47.643236771112

Divisors of 245474449

1, 11, 22315859, 245474449

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 -245474448
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 245474449 can be divided by 4 positive divisors. The sum of these divisors (counting 245474449) is 1, the average is 0.25.

Base conversion 245474449

Base System Value
2 Binary 1110101000011010010010010001
3 Ternary 122002220101122021
4 Quaternary 32220122102101
5 Quinary 1000320140244
6 Senary 40205211441
8 Octal 1650322221
10 Decimal 245474449
12 Duodecimal 6a260b81
16 Hexadecimal ea1a491
20 Vigesimal 3ge4629
36 Base36 425dap

Cryptographic Hash Functions

md5 ca90c151ab34e8f03263a7a352b17d63
sha1 700039fcfd6b5df770d5688c86bcfd9de8dacc34
sha256 1e590aecfb62d786c7f77269c521ddaa0e3df204f32be0ffb06b61bd3cc6be88
sha512 709b6350d2166929c34eed03118fcb231da2aaba611302b1312bcea1bed337c9f98026a6d3c52d674cb9fc4adee16630dd968b00a6b9cf9d1bef6bf91b05ec8e
ripemd-160 d970abe98676979c0ca1f9141a43e7d0cee3c543

245474449 as geometric shapes

Circle

Radius = n
Diameter 490948898
Circumference 1542361451.2448
Area 1.8930516370158E+17

Sphere

Radius = n
Volume 6.1959441003333E+25
Surface area 7.5722065480632E+17
Circumference 1542361451.2448

Square

Length = n
Perimeter 981897796
Area 60257705111853601
Diagonal 347153294.99186

Cube

Length = n
Surface area 361546230671121606
Volume 1.4791726960337E+25
Space diagonal 425174217.62798

Equilateral Triangle

Length = n
Perimeter 736423347
Area 2.6092351700308E+16
Altitude 212587108.81399

Triangular Pyramid

Length = n
Surface area 2.6092351700308E+16
Volume 1.7432217398523E+24
Height 115717764.99729