245173880 (number)

245173880 is an even 9-digits composite number following 245173879 and preceding 245173881. In scientific notation, it is written as 2.45173880 × 10^8. The sum of its digits is 38. It has a total of 5 prime factors and 16 positive divisors. There are 84059520 positive integers (up to 245173880) that are relatively prime to 245173880.

Interesting facts

Basic properties

Name

Name two hundred forty-five million one hundred seventy-three thousand eight hundred eighty

Notation

Scientific notation 2.45173880 × 10^8
Engineering notation 2.45173880 × 10^6

Prime Factorization of 245173880

Prime Factorization 2 × 2 × 2 × 35 × 875621

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 61293470
Product of the distinct prime numbers

The prime factorization of 245173880 is 2 × 2 × 2 × 35 × 875621. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 9, 75, 3, 219, 820, 8238, 8381, 57204, 33434, 684972, 232038, 3536167, 5121992, 16167701, 84689298, 533888645, 190285491, 6044131839, 3550463665

Basic calculations (n = 245173880)

Multiplication

n×y
n×2 490347760
n×3 735521640
n×4 980695520
n×5 1225869400

Division

n÷y
n÷2 122586940
n÷3 81724626.666667
n÷3 61293470
n÷5 49034776

Exponentiation

ny
n2 60110231434254400
n3 1.4737458668434E+25
n4 3.6132399230796E+33
n5 8.8587205131233E+41

Nth Root

y√n
2√n 15658.029250196
3√n 625.88046998704
4√n 125.13204725487
5√n 47.631563785279

Divisors of 245173880

1, 2, 4, 8, 35, 70, 140, 280, 875621, 1751242, 3502484, 7004968, 30646735, 61293470, 122586940, 245173880

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 -245173879
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 245173880 can be divided by 16 positive divisors. The sum of these divisors (counting 245173880) is 1, the average is 0.0625.

Base conversion 245173880

Base System Value
2 Binary 1110100111010000111001111000
3 Ternary 122002100010100002
4 Quaternary 32213100321320
5 Quinary 1000231031010
6 Senary 40154532132
8 Octal 1647207170
10 Decimal 245173880
12 Duodecimal 6a137048
16 Hexadecimal e9d0e78
20 Vigesimal 3gc6ee0
36 Base36 41yxdk

Cryptographic Hash Functions

md5 d2ff513bb60112e91fc7b5ad012261d1
sha1 bc7747ad4e5499b9d1285c173d5d467d70affa53
sha256 d93fc0d224c8ed6f99c32b7bda63c9863b6cf3b0ef47d16d3df7de13286d06e8
sha512 c525c4c1395734b87f52ac92aab1eaf1db533406488b866a58a7e8a3f8397b0a476b54f10ce2ce7c16d37b67e26291731f4e50f0d23c7045526fb2138d33ad55
ripemd-160 40bc15d1abc2eeba74d8849f3d093b3e8a053249

245173880 as geometric shapes

Circle

Radius = n
Diameter 490347760
Circumference 1540472920.5202
Area 1.8884186147944E+17

Sphere

Radius = n
Volume 6.1732122513781E+25
Surface area 7.5536744591774E+17
Circumference 1540472920.5202

Square

Length = n
Perimeter 980695520
Area 60110231434254400
Diagonal 346728226.23563

Cube

Length = n
Surface area 360661388605526400
Volume 1.4737458668434E+25
Space diagonal 424653616.84879

Equilateral Triangle

Length = n
Perimeter 735521640
Area 2.6028493724713E+16
Altitude 212326808.4244

Triangular Pyramid

Length = n
Surface area 2.6028493724713E+16
Volume 1.7368261603177E+24
Height 115576075.41188