245396973 (number)

245396973 is an odd 9-digits composite number following 245396972 and preceding 245396974. In scientific notation, it is written as 2.45396973 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 161978000 positive integers (up to 245396973) that are relatively prime to 245396973.

Interesting facts

Basic properties

Name

Name two hundred forty-five million three hundred ninety-six thousand nine hundred seventy-three

Notation

Scientific notation 2.45396973 × 10^8
Engineering notation 2.45396973 × 10^6

Prime Factorization of 245396973

Prime Factorization 3 × 101 × 809891

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 245396973
Product of the distinct prime numbers

The prime factorization of 245396973 is 3 × 101 × 809891. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 9, 67, 61, 438, 51, 9868, 6871, 38693, 72042, 870571, 76967, 55676, 5673824, 93805940, 28531755, 672641177, 888132128, 3726438612, 8026308795

Basic calculations (n = 245396973)

Multiplication

n×y
n×2 490793946
n×3 736190919
n×4 981587892
n×5 1226984865

Division

n÷y
n÷2 122698486.5
n÷3 81798991
n÷3 61349243.25
n÷5 49079394.6

Exponentiation

ny
n2 60219674357562729
n3 1.4777725802392E+25
n4 3.6264091797309E+33
n5 8.8990983556538E+41

Nth Root

y√n
2√n 15665.151547304
3√n 626.07024988486
4√n 125.16050314418
5√n 47.640228984747

Divisors of 245396973

1, 3, 101, 303, 809891, 2429673, 81798991, 245396973

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 -245396972
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 245396973 can be divided by 8 positive divisors. The sum of these divisors (counting 245396973) is 1, the average is 0.125.

Base conversion 245396973

Base System Value
2 Binary 1110101000000111010111101101
3 Ternary 122002202110100210
4 Quaternary 32220013113231
5 Quinary 1000310200343
6 Senary 40203413033
8 Octal 1650072755
10 Decimal 245396973
12 Duodecimal 6a224179
16 Hexadecimal ea075ed
20 Vigesimal 3gdec8d
36 Base36 423pil

Cryptographic Hash Functions

md5 9914d29205a1e5388ae97ca870d70804
sha1 54e5aca4d185caa5a38cb09a3e047ae8e9a7fbb6
sha256 fb32063952b7f1cf1bfbddf7aedf9ac16c4fe6e7884c20db96fd0a794830768d
sha512 0831b5a1fdedc931470e69dcb69f2502956cf2de8f66b1cc94d450b721c06605e7ecd21639f8a9605638b07dc391f8a8a1eb8d9e6098dadcce8163abd7d206ee
ripemd-160 d358f202ca59b6438f71b8d87fe0f8cb11d5f3d5

245396973 as geometric shapes

Circle

Radius = n
Diameter 490793946
Circumference 1541874655.1799
Area 1.8918568656329E+17

Sphere

Radius = n
Volume 6.1900793090077E+25
Surface area 7.5674274625315E+17
Circumference 1541874655.1799

Square

Length = n
Perimeter 981587892
Area 60219674357562729
Diagonal 347043727.3819

Cube

Length = n
Surface area 361318046145376374
Volume 1.4777725802392E+25
Space diagonal 425040025.25961

Equilateral Triangle

Length = n
Perimeter 736190919
Area 2.6075883900638E+16
Altitude 212520012.6298

Triangular Pyramid

Length = n
Surface area 2.6075883900638E+16
Volume 1.7415716875644E+24
Height 115681242.46063