245082021 (number)

245082021 is an odd 9-digits composite number following 245082020 and preceding 245082022. In scientific notation, it is written as 2.45082021 × 10^8. The sum of its digits is 24. It has a total of 3 prime factors and 8 positive divisors. There are 163345680 positive integers (up to 245082021) that are relatively prime to 245082021.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.45082021 × 10^8
Engineering notation 2.45082021 × 10^6

Prime Factorization of 245082021

Prime Factorization 3 × 5077 × 16091

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 245082021
Product of the distinct prime numbers

The prime factorization of 245082021 is 3 × 5077 × 16091. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 4, 70, 42, 621, 807, 5991, 1132, 87673, 41278, 183364, 520470, 8093676, 3317153, 26791517, 80908143, 866406393, 733784426, 364779166, 4061838009

Basic calculations (n = 245082021)

Multiplication

n×y
n×2 490164042
n×3 735246063
n×4 980328084
n×5 1225410105

Division

n÷y
n÷2 122541010.5
n÷3 81694007
n÷3 61270505.25
n÷5 49016404.2

Exponentiation

ny
n2 60065197017444441
n3 1.4720899876798E+25
n4 3.6078278927444E+33
n5 8.8421375137397E+41

Nth Root

y√n
2√n 15655.095687986
3√n 625.80229426425
4√n 125.12032483968
5√n 47.627994038213

Divisors of 245082021

1, 3, 5077, 15231, 16091, 48273, 81694007, 245082021

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -245082020
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 245082021 can be divided by 8 positive divisors. The sum of these divisors (counting 245082021) is 1, the average is 0.125.

Base conversion 245082021

Base System Value
2 Binary 1110100110111010011110100101
3 Ternary 122002011110022220
4 Quaternary 32212322132211
5 Quinary 1000220111041
6 Senary 40152542553
8 Octal 1646723645
10 Decimal 245082021
12 Duodecimal 6a0b1a59
16 Hexadecimal e9ba7a5
20 Vigesimal 3gbf511
36 Base36 41wyhx

Cryptographic Hash Functions

md5 54559b3f7fd2442f4d4ff1840ee5395a
sha1 d8173446c371308be044be586e633a36486fe6c5
sha256 ea2a532987b9a40e752fdbb49e025b996cc7ad680243933e6fbcd48b3d45e000
sha512 3d771748a6beef96c5e85dd1380fba61eaed27c5237cb30d0326296d01ad95479994b6f612b4b7a8730256f88c0697f9dca8e43b3cd7acd7098911c844dcd64a
ripemd-160 85644820c30a1fe9de0471c24d9a26488c5e38d2

245082021 as geometric shapes

Circle

Radius = n
Diameter 490164042
Circumference 1539895753.4011
Area 1.8870038168643E+17

Sphere

Radius = n
Volume 6.1662761209575E+25
Surface area 7.5480152674571E+17
Circumference 1539895753.4011

Square

Length = n
Perimeter 980328084
Area 60065197017444441
Diagonal 346598317.99201

Cube

Length = n
Surface area 360391182104666646
Volume 1.4720899876798E+25
Space diagonal 424494512.39366

Equilateral Triangle

Length = n
Perimeter 735246063
Area 2.6008993250212E+16
Altitude 212247256.19683

Triangular Pyramid

Length = n
Surface area 2.6008993250212E+16
Volume 1.7348746880087E+24
Height 115532772.664