72156775 (number)

72156775 is an odd 8-digits composite number following 72156774 and preceding 72156776. In scientific notation, it is written as 7.2156775 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 54686880 positive integers (up to 72156775) that are relatively prime to 72156775.

Interesting facts

Basic properties

Name

Name seventy-two million one hundred fifty-six thousand seven hundred seventy-five

Notation

Scientific notation 7.2156775 × 10^7
Engineering notation 7.2156775 × 10^6

Prime Factorization of 72156775

Prime Factorization 5 × 19 × 5 × 151909

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14431355
Product of the distinct prime numbers

The prime factorization of 72156775 is 5 × 19 × 5 × 151909. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72156775)

Multiplication

n×y
n×2 144313550
n×3 216470325
n×4 288627100
n×5 360783875

Division

n÷y
n÷2 36078387.5
n÷3 24052258.333333
n÷3 18039193.75
n÷5 14431355

Exponentiation

ny
n2 5206600178400625
n3 3.7569147758781E+23
n4 2.7108685417721E+31
n5 1.9560753142323E+39

Nth Root

y√n
2√n 8494.5144063684
3√n 416.31849492226
4√n 92.165689963068
5√n 37.295413181167

Divisors of 72156775

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72156774
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72156775 can be divided by 12 positive divisors. The sum of these divisors (counting 72156775) is 1, the average is 0.083333333333333.

Base conversion 72156775

Base System Value
2 Binary 100010011010000011001100111
3 Ternary 12000202221111011
4 Quaternary 10103100121213
5 Quinary 121433004100
6 Senary 11054323051
8 Octal 423203147
10 Decimal 72156775
12 Duodecimal 201b9487
16 Hexadecimal 44d0667
20 Vigesimal 12ajbif
36 Base36 16ykiv

Cryptographic Hash Functions

md5 690b5ee48c03d792f740b4317348a41c
sha1 d5c3cb8dd4e7f57c5f8770fb08cd2d3e9f4dbc70
sha256 c58f0a0aa12cbc1603263fda34c1daeea04f724e16013374ebd588fce1b94810
sha512 83c76b3391318b86f59a93e1d18eecb4a505c810c5068f379ba560df605658555428aebd449aab95fc35de20548987ccd20599bf10dfb5cbebb7b85b43cd2f83
ripemd-160 f7c5c28a5814d56e5c5e45c36483febd588af56b

72156775 as geometric shapes

Circle

Radius = n
Diameter 144313550
Circumference 453374388.49346
Area 1.6357016870643E+16

Sphere

Radius = n
Volume 1.5736927813416E+24
Surface area 6.5428067482571E+16
Circumference 453374388.49346

Square

Length = n
Perimeter 288627100
Area 5206600178400625
Diagonal 102045089.8221

Cube

Length = n
Surface area 31239601070403750
Volume 3.7569147758781E+23
Space diagonal 124979200.41032

Equilateral Triangle

Length = n
Perimeter 216470325
Area 2.2545240109218E+15
Altitude 62489600.205158

Triangular Pyramid

Length = n
Surface area 2.2545240109218E+15
Volume 4.4275665239389E+22
Height 34015029.940701