245492085 (number)

245492085 is an odd 9-digits composite number following 245492084 and preceding 245492086. In scientific notation, it is written as 2.45492085 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 128522240 positive integers (up to 245492085) that are relatively prime to 245492085.

Interesting facts

Basic properties

Name

Name two hundred forty-five million four hundred ninety-two thousand eighty-five

Notation

Scientific notation 2.45492085 × 10^8
Engineering notation 2.45492085 × 10^6

Prime Factorization of 245492085

Prime Factorization 15 × 71 × 353 × 653

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 245492085
Product of the distinct prime numbers

The prime factorization of 245492085 is 15 × 71 × 353 × 653. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 47, 17, 823, 490, 1344, 6266, 31807, 20785, 703624, 335969, 879535, 3567264, 51864711, 33582282, 15152756, 31687011, 4794724106, 5571480975

Basic calculations (n = 245492085)

Multiplication

n×y
n×2 490984170
n×3 736476255
n×4 981968340
n×5 1227460425

Division

n÷y
n÷2 122746042.5
n÷3 81830695
n÷3 61373021.25
n÷5 49098417

Exponentiation

ny
n2 60266363797647225
n3 1.4794915304053E+25
n4 3.6320346053904E+33
n5 8.9163574806943E+41

Nth Root

y√n
2√n 15668.187036157
3√n 626.15112442514
4√n 125.17262894162
5√n 47.643921332769

Divisors of 245492085

1, 15, 71, 353, 653, 1065, 5295, 9795, 25063, 46363, 230509, 375945, 695445, 3457635, 16366139, 245492085

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -245492084
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 245492085 can be divided by 16 positive divisors. The sum of these divisors (counting 245492085) is 1, the average is 0.0625.

Base conversion 245492085

Base System Value
2 Binary 1110101000011110100101110101
3 Ternary 122002221021211110
4 Quaternary 32220132211311
5 Quinary 1000321221320
6 Senary 40205425233
8 Octal 1650364565
10 Decimal 245492085
12 Duodecimal 6a26b219
16 Hexadecimal ea1e975
20 Vigesimal 3ge6a45
36 Base36 425qwl

Cryptographic Hash Functions

md5 31e9eca19816110d33f41b197c76ed9b
sha1 ae2743f92a422ee361a16732dba6c2a94398ce8a
sha256 ccd62702042f314cebafae9f3687f5a1f46c47db4eaa54d711f925001fc1b47e
sha512 8f07a49223b972c6082071bdb52f3c12fb57f6a98e33fb7bc725e1f700456e704d1541c156c794dc2219f74503959d78e0da8dce6f9445cc580b992130888812
ripemd-160 dc8ce5652b13fa062a5e3c156670696fb400db1f

245492085 as geometric shapes

Circle

Radius = n
Diameter 490984170
Circumference 1542472261.5009
Area 1.8933236576526E+17

Sphere

Radius = n
Volume 6.1972796306261E+25
Surface area 7.5732946306103E+17
Circumference 1542472261.5009

Square

Length = n
Perimeter 981968340
Area 60266363797647225
Diagonal 347178236.06225

Cube

Length = n
Surface area 361598182785883350
Volume 1.4794915304053E+25
Space diagonal 425204764.07602

Equilateral Triangle

Length = n
Perimeter 736476255
Area 2.6096101021239E+16
Altitude 212602382.03801

Triangular Pyramid

Length = n
Surface area 2.6096101021239E+16
Volume 1.7435974897627E+24
Height 115726078.68742