72235897 (number)

72235897 is an odd 8-digits composite number following 72235896 and preceding 72235898. In scientific notation, it is written as 7.2235897 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 68760720 positive integers (up to 72235897) that are relatively prime to 72235897.

Interesting facts

Basic properties

Name

Name seventy-two million two hundred thirty-five thousand eight hundred ninety-seven

Notation

Scientific notation 7.2235897 × 10^7
Engineering notation 7.2235897 × 10^6

Prime Factorization of 72235897

Prime Factorization 29 × 71 × 35083

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 72235897
Product of the distinct prime numbers

The prime factorization of 72235897 is 29 × 71 × 35083. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72235897)

Multiplication

n×y
n×2 144471794
n×3 216707691
n×4 288943588
n×5 361179485

Division

n÷y
n÷2 36117948.5
n÷3 24078632.333333
n÷3 18058974.25
n÷5 14447179.4

Exponentiation

ny
n2 5218024815394609
n3 3.7692870310829E+23
n4 2.7227782974074E+31
n5 1.9668233264536E+39

Nth Root

y√n
2√n 8499.1703712774
3√n 416.47060777844
4√n 92.190945169672
5√n 37.303588696879

Divisors of 72235897

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 -72235896
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 72235897 can be divided by 8 positive divisors. The sum of these divisors (counting 72235897) is 1, the average is 0.125.

Base conversion 72235897

Base System Value
2 Binary 100010011100011101101111001
3 Ternary 12000220222000121
4 Quaternary 10103203231321
5 Quinary 121443022042
6 Senary 11100133241
8 Octal 423435571
10 Decimal 72235897
12 Duodecimal 20237221
16 Hexadecimal 44e3b79
20 Vigesimal 12b99eh
36 Base36 1709kp

Cryptographic Hash Functions

md5 c84dc199a751d4f69844e2c80dfe2049
sha1 c96a37dbb66eb52417b00874bc2dea8d3ac9d1be
sha256 1f41e504223a27395591823f161f98c4f3549e18d0caf5179c4c7b2d07da8865
sha512 2c66538e1266cc46ec7fc51e27e0effd1316adfe3f0cb4de7733effb8e6f954b36b29628e2fcfebc1cc537206668572e936e9480669aa4f58155ff5b71c3db49
ripemd-160 a9b166ead9f1244f1f1322b886938249ce556e68

72235897 as geometric shapes

Circle

Radius = n
Diameter 144471794
Circumference 453871526.68134
Area 1.6392908426293E+16

Sphere

Radius = n
Volume 1.5788752594828E+24
Surface area 6.5571633705172E+16
Circumference 453871526.68134

Square

Length = n
Perimeter 288943588
Area 5218024815394609
Diagonal 102156985.22759

Cube

Length = n
Surface area 31308148892367654
Volume 3.7692870310829E+23
Space diagonal 125116243.73431

Equilateral Triangle

Length = n
Perimeter 216707691
Area 2.2594710238547E+15
Altitude 62558121.867156

Triangular Pyramid

Length = n
Surface area 2.2594710238547E+15
Volume 4.4421473665287E+22
Height 34052328.409195