72205762 (number)

72205762 is an even 8-digits composite number following 72205761 and preceding 72205763. In scientific notation, it is written as 7.2205762 × 10^7. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 36102880 positive integers (up to 72205762) that are relatively prime to 72205762.

Interesting facts

Basic properties

Name

Name seventy-two million two hundred five thousand seven hundred sixty-two

Notation

Scientific notation 7.2205762 × 10^7
Engineering notation 7.2205762 × 10^6

Prime Factorization of 72205762

Prime Factorization 2 × 36102881

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 72205762
Product of the distinct prime numbers

The prime factorization of 72205762 is 2 × 36102881. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 2, 53, 73, 351, 917, 9921, 7926, 55839, 72117, 761814, 257331, 2206737, 3356110, 64021463, 56348860, 550683430, 957459982, 7442464762, 8508140178

Basic calculations (n = 72205762)

Multiplication

n×y
n×2 144411524
n×3 216617286
n×4 288823048
n×5 361028810

Division

n÷y
n÷2 36102881
n÷3 24068587.333333
n÷3 18051440.5
n÷5 14441152.4

Exponentiation

ny
n2 5213672066000644
n3 3.7645716434369E+23
n4 2.7182376411795E+31
n5 1.9627242017845E+39

Nth Root

y√n
2√n 8497.3973662528
3√n 416.41268603445
4√n 92.181328729048
5√n 37.300475753523

Divisors of 72205762

1, 2, 36102881, 72205762

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 -72205761
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 72205762 can be divided by 4 positive divisors. The sum of these divisors (counting 72205762) is 1, the average is 0.25.

Base conversion 72205762

Base System Value
2 Binary 100010011011100010111000010
3 Ternary 12000212102200111
4 Quaternary 10103130113002
5 Quinary 121441041022
6 Senary 11055341534
8 Octal 423342702
10 Decimal 72205762
12 Duodecimal 202218aa
16 Hexadecimal 44dc5c2
20 Vigesimal 12b5e82
36 Base36 16zmbm

Cryptographic Hash Functions

md5 88d23acd5fe9b2a6a13ab6206a54526f
sha1 8125fb958af1c9810fb0f4e45dfd7fe4c0dc4669
sha256 9beec28452cecc59754588d0adc1d2ae699ba0ed59f1d88f30068febbfac138a
sha512 b0c5c6ba9f2e43a0e42f816bf9b2a221042308eae338a5ff415de6615c3481f7c2f696e03edaae4885b00e71886e819a119722e5fb4e74547b1b6f3594501353
ripemd-160 14269445bed3778522a2a1cb917b0e2f2d3fc16f

72205762 as geometric shapes

Circle

Radius = n
Diameter 144411524
Circumference 453682182.89211
Area 1.6379233860774E+16

Sphere

Radius = n
Volume 1.5769000825245E+24
Surface area 6.5516935443096E+16
Circumference 453682182.89211

Square

Length = n
Perimeter 288823048
Area 5213672066000644
Diagonal 102114367.90188

Cube

Length = n
Surface area 31282032396003864
Volume 3.7645716434369E+23
Space diagonal 125064048.38323

Equilateral Triangle

Length = n
Perimeter 216617286
Area 2.2575862280789E+15
Altitude 62532024.191613

Triangular Pyramid

Length = n
Surface area 2.2575862280789E+15
Volume 4.4365902288947E+22
Height 34038122.633961