7255220 (number)

7255220 is an even 7-digits composite number following 7255219 and preceding 7255221. In scientific notation, it is written as 7.255220 × 10^6. The sum of its digits is 23. It has a total of 5 prime factors and 24 positive divisors. There are 2400384 positive integers (up to 7255220) that are relatively prime to 7255220.

Interesting facts

Basic properties

Name

Name seven million two hundred fifty-five thousand two hundred twenty

Notation

Scientific notation 7.255220 × 10^6
Engineering notation 7.255220 × 10^6

Prime Factorization of 7255220

Prime Factorization 2 × 2 × 35 × 1787 × 29

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3627610
Product of the distinct prime numbers

The prime factorization of 7255220 is 2 × 2 × 35 × 1787 × 29. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 6, 24, 59, 301, 566, 761, 224, 51499, 77349, 759078, 751011, 6398172, 2301371, 80291796, 72986850, 869351064, 133196485, 6909297754, 912566705

Basic calculations (n = 7255220)

Multiplication

n×y
n×2 14510440
n×3 21765660
n×4 29020880
n×5 36276100

Division

n÷y
n÷2 3627610
n÷3 2418406.6666667
n÷3 1813805
n÷5 1451044

Exponentiation

ny
n2 52638217248400
n3 3.8190184654494E+20
n4 2.7707819150898E+27
n5 2.0102632365997E+34

Nth Root

y√n
2√n 2693.551558816
3√n 193.59027140741
4√n 51.899436979759
5√n 23.557549764147

Divisors of 7255220

1, 2, 4, 29, 35, 58, 70, 116, 140, 1015, 1787, 2030, 3574, 4060, 7148, 51823, 62545, 103646, 125090, 207292, 250180, 1813805, 3627610, 7255220

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7255219
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7255220 can be divided by 24 positive divisors. The sum of these divisors (counting 7255220) is 1, the average is 0.041666666666667.

Base conversion 7255220

Base System Value
2 Binary 11011101011010010110100
3 Ternary 111122121021212
4 Quaternary 123223102310
5 Quinary 3324131340
6 Senary 415300552
8 Octal 33532264
10 Decimal 7255220
12 Duodecimal 251a758
16 Hexadecimal 6eb4b4
20 Vigesimal 256i10
36 Base36 4bi5w

Cryptographic Hash Functions

md5 e2a83daedfcae9c5ff4b02a06e5d30cf
sha1 a82025268d0b268f0f04165737ea7c66489e6106
sha256 5982f04d40c9564b9655f0d901c623435b7be21ce7c333a08e6a90591e05e5d6
sha512 292c6e660c23de2efcb2b3b2425842a7aa593542ee10ded81a595d331e0aa25cd70ce829d8a03e1d514d5a38644f2d5ebea58b014e0b5732184fa944604046a5
ripemd-160 5dca0da99fe8d97a7ffe30d4a941ef7e4b293e84

7255220 as geometric shapes

Circle

Radius = n
Diameter 14510440
Circumference 45585891.704355
Area 1.6536783660564E+14

Sphere

Radius = n
Volume 1.5997067139973E+21
Surface area 6.6147134642255E+14
Circumference 45585891.704355

Square

Length = n
Perimeter 29020880
Area 52638217248400
Diagonal 10260430.522001

Cube

Length = n
Surface area 315829303490400
Volume 3.8190184654494E+20
Space diagonal 12566409.66009

Equilateral Triangle

Length = n
Perimeter 21765660
Area 22793016673519
Altitude 6283204.8300449

Triangular Pyramid

Length = n
Surface area 22793016673519
Volume 4.5007564239931E+19
Height 3420143.5073335