245392020 (number)

245392020 is an even 9-digits composite number following 245392019 and preceding 245392021. In scientific notation, it is written as 2.45392020 × 10^8. The sum of its digits is 27. It has a total of 6 prime factors and 36 positive divisors. There are 64362240 positive integers (up to 245392020) that are relatively prime to 245392020.

Interesting facts

Basic properties

Name

Name two hundred forty-five million three hundred ninety-two thousand twenty

Notation

Scientific notation 2.45392020 × 10^8
Engineering notation 2.45392020 × 10^6

Prime Factorization of 245392020

Prime Factorization 2 × 2 × 3 × 305 × 3 × 22349

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 40898670
Product of the distinct prime numbers

The prime factorization of 245392020 is 2 × 2 × 3 × 305 × 3 × 22349. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 10, 100, 34, 210, 299, 7125, 6432, 66036, 29570, 65957, 846895, 6551966, 7627621, 79777716, 44098328, 168691085, 601749443, 7571908183, 4136557370

Basic calculations (n = 245392020)

Multiplication

n×y
n×2 490784040
n×3 736176060
n×4 981568080
n×5 1226960100

Division

n÷y
n÷2 122696010
n÷3 81797340
n÷3 61348005
n÷5 49078404

Exponentiation

ny
n2 60217243479680400
n3 1.4776831016311E+25
n4 3.6261164122911E+33
n5 8.8982003116727E+41

Nth Root

y√n
2√n 15664.993456749
3√n 626.06603773454
4√n 125.15987159129
5√n 47.640036672709

Divisors of 245392020

1, 2, 3, 4, 6, 9, 12, 18, 36, 305, 610, 915, 1220, 1830, 2745, 3660, 5490, 10980, 22349, 44698, 67047, 89396, 134094, 201141, 268188, 402282, 804564, 6816445, 13632890, 20449335, 27265780, 40898670, 61348005, 81797340, 122696010, 245392020

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -245392019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 245392020 can be divided by 36 positive divisors. The sum of these divisors (counting 245392020) is 1, the average is 0.027777777777778.

Base conversion 245392020

Base System Value
2 Binary 1110101000000110001010010100
3 Ternary 122002202012120100
4 Quaternary 32220012022110
5 Quinary 1000310021040
6 Senary 40203334100
8 Octal 1650061224
10 Decimal 245392020
12 Duodecimal 6a221330
16 Hexadecimal ea06294
20 Vigesimal 3gde010
36 Base36 423lp0

Cryptographic Hash Functions

md5 c43fe57f26f0a50b0906ae48fb7ed57f
sha1 f71c205fb57b967bbebcb7cceee872ed3dff8250
sha256 79b877992d3709a891354e4de1487fd303c5c343cbcdc6f7ffecf98468742263
sha512 e3f061427ce4f067b14d72b27a9933917c1d90ade10003b0c8e04af3a66c15664ce2eb5ec222e34da9fc0867596acefb72687e054e6c8efef3c528ba87720751
ripemd-160 5d23b7c89dd8eae24555b93ccb98576092d98496

245392020 as geometric shapes

Circle

Radius = n
Diameter 490784040
Circumference 1541843534.5631
Area 1.8917804973519E+17

Sphere

Radius = n
Volume 6.1897045018906E+25
Surface area 7.5671219894077E+17
Circumference 1541843534.5631

Square

Length = n
Perimeter 981568080
Area 60217243479680400
Diagonal 347036722.78213

Cube

Length = n
Surface area 361303460878082400
Volume 1.4776831016311E+25
Space diagonal 425031446.41196

Equilateral Triangle

Length = n
Perimeter 736176060
Area 2.6074831299638E+16
Altitude 212515723.20598

Triangular Pyramid

Length = n
Surface area 2.6074831299638E+16
Volume 1.7414662360135E+24
Height 115678907.59404