7250642978 (number)

7250642978 is an even 10-digits composite number following 7250642977 and preceding 7250642979. In scientific notation, it is written as 7.250642978 × 10^9. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 3625321488 positive integers (up to 7250642978) that are relatively prime to 7250642978.

Interesting facts

Basic properties

Name

Name seven billion two hundred fifty million six hundred forty-two thousand nine hundred seventy-eight

Notation

Scientific notation 7.250642978 × 10^9
Engineering notation 7.250642978 × 10^9

Prime Factorization of 7250642978

Prime Factorization 2 × 3625321489

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 7250642978
Product of the distinct prime numbers

The prime factorization of 7250642978 is 2 × 3625321489. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 6, 71, 15, 539, 494, 2944, 7888, 22903, 58700, 395782, 557184, 1509334, 540075, 79442202, 61755143, 962659373, 265340795, 5206250960, 5977455639

Basic calculations (n = 7250642978)

Multiplication

n×y
n×2 14501285956
n×3 21751928934
n×4 29002571912
n×5 36253214890

Division

n÷y
n÷2 3625321489
n÷3 2416880992.6667
n÷3 1812660744.5
n÷5 1450128595.6

Exponentiation

ny
n2 5.2571823594421E+19
n3 3.8117952358554E+29
n4 2.7637966360429E+39
n5 2.0039302671744E+49

Nth Root

y√n
2√n 85150.707442745
3√n 1935.4955344506
4√n 291.80594141097
5√n 93.772458894376

Divisors of 7250642978

1, 2, 3625321489, 7250642978

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7250642977
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7250642978 can be divided by 4 positive divisors. The sum of these divisors (counting 7250642978) is 1, the average is 0.25.

Base conversion 7250642978

Base System Value
2 Binary 110110000001011000000100000100010
3 Ternary 200201022100211022112
4 Quaternary 12300023000200202
5 Quinary 104322131033403
6 Senary 3155250235322
8 Octal 66013004042
10 Decimal 7250642978
12 Duodecimal 14a4285b42
16 Hexadecimal 1b02c0822
20 Vigesimal 5d5ga78i
36 Base36 3bwufxe

Cryptographic Hash Functions

md5 6d233908444b3838dcbb34b45d35348e
sha1 1e56a3ff3f9a86fdf2f46b9b861921eff6d3ff6c
sha256 74d0854be648651432719f27b0c8bf37d4299e896e27287e662becfeaa2e37a9
sha512 b5d27d471da7b4943e367918da3cf84dda2e5d79c40ba6c52dcd2c63fcaf4321cf516a0f3c8168387a75cdbaf25054058707c0b45f953273ee22f1bfa87b3f02
ripemd-160 ae3f62dcd3b50e80d5a4740bcdaeec929d42dc7b

7250642978 as geometric shapes

Circle

Radius = n
Diameter 14501285956
Circumference 45557133426.974
Area 1.6515925479005E+20

Sphere

Radius = n
Volume 1.5966810546603E+30
Surface area 6.606370191602E+20
Circumference 45557133426.974

Square

Length = n
Perimeter 29002571912
Area 5.2571823594421E+19
Diagonal 10253957635.413

Cube

Length = n
Surface area 3.1543094156652E+20
Volume 3.8117952358554E+29
Space diagonal 12558482025.439

Equilateral Triangle

Length = n
Perimeter 21751928934
Area 2.2764267378021E+19
Altitude 6279241012.7193

Triangular Pyramid

Length = n
Surface area 2.2764267378021E+19
Volume 4.4922437662799E+28
Height 3417985878.4709