245122020 (number)

245122020 is an even 9-digits composite number following 245122019 and preceding 245122021. In scientific notation, it is written as 2.45122020 × 10^8. The sum of its digits is 18. It has a total of 8 prime factors and 192 positive divisors. There are 53729280 positive integers (up to 245122020) that are relatively prime to 245122020.

Interesting facts

Basic properties

Name

Name two hundred forty-five million one hundred twenty-two thousand twenty

Notation

Scientific notation 2.45122020 × 10^8
Engineering notation 2.45122020 × 10^6

Prime Factorization of 245122020

Prime Factorization 2 × 2 × 3 × 33 × 13 × 5 × 107 × 89

Composite number
ω Distinct Factors 7
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 122561010
Product of the distinct prime numbers

The prime factorization of 245122020 is 2 × 2 × 3 × 33 × 13 × 5 × 107 × 89. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 245122020)

Multiplication

n×y
n×2 490244040
n×3 735366060
n×4 980488080
n×5 1225610100

Division

n÷y
n÷2 122561010
n÷3 81707340
n÷3 61280505
n÷5 49024404

Exponentiation

ny
n2 60084804688880400
n3 1.4728108696644E+25
n4 3.6101837545009E+33
n5 8.8493553447445E+41

Nth Root

y√n
2√n 15656.373143228
3√n 625.836337431
4√n 125.12542964253
5√n 47.629548577196

Divisors of 245122020

192 divisors

τ Total Divisors 192
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -245122019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0052083333333333
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 192
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 245122020 can be divided by 192 positive divisors. The sum of these divisors (counting 245122020) is 1, the average is 0.0052083333333333.

Base conversion 245122020

Base System Value
2 Binary 1110100111000100001111100100
3 Ternary 122002020111012100
4 Quaternary 32213010033210
5 Quinary 1000222401040
6 Senary 40153452100
8 Octal 1647041744
10 Decimal 245122020
12 Duodecimal 6a111030
16 Hexadecimal e9c43e4
20 Vigesimal 3gc0510
36 Base36 41xtd0

Cryptographic Hash Functions

md5 fabf967b0f1d4025440be2f2615252e0
sha1 c41bb1ac2e9ea4a6d6c74f6db172408fcbb19a9a
sha256 2669b4580e31322625cb7065967125ee7c6d5944388379a626da20f0f485ad50
sha512 58815a65d2aec5a2a1feb5937d09ef26d4219dce4178a7aec66e47aa250b50389116ac077e0b834c598a226d86d96e540a6f9504cba0c81398474fdfae82d182
ripemd-160 f54b719aaa9ccf3440ef754b22e488b894ac334e

245122020 as geometric shapes

Circle

Radius = n
Diameter 490244040
Circumference 1540147074.5302
Area 1.8876198100296E+17

Sphere

Radius = n
Volume 6.1692957443531E+25
Surface area 7.5504792401186E+17
Circumference 1540147074.5302

Square

Length = n
Perimeter 980488080
Area 60084804688880400
Diagonal 346654885.12029

Cube

Length = n
Surface area 360508828133282400
Volume 1.4728108696644E+25
Space diagonal 424563792.69391

Equilateral Triangle

Length = n
Perimeter 735366060
Area 2.6017483620998E+16
Altitude 212281896.34696

Triangular Pyramid

Length = n
Surface area 2.6017483620998E+16
Volume 1.7357242555749E+24
Height 115551628.37343