72862012 (number)

72862012 is an even 8-digits composite number following 72862011 and preceding 72862013. In scientific notation, it is written as 7.2862012 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 36279360 positive integers (up to 72862012) that are relatively prime to 72862012.

Interesting facts

Basic properties

Name

Name seventy-two million eight hundred sixty-two thousand twelve

Notation

Scientific notation 7.2862012 × 10^7
Engineering notation 7.2862012 × 10^6

Prime Factorization of 72862012

Prime Factorization 2 × 2 × 241 × 75583

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 36431006
Product of the distinct prime numbers

The prime factorization of 72862012 is 2 × 2 × 241 × 75583. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 3, 100, 45, 220, 714, 9720, 2067, 39451, 6727, 394541, 184117, 9616112, 3210911, 53822784, 21451858, 897800671, 128834122, 6662062952, 940991060

Basic calculations (n = 72862012)

Multiplication

n×y
n×2 145724024
n×3 218586036
n×4 291448048
n×5 364310060

Division

n÷y
n÷2 36431006
n÷3 24287337.333333
n÷3 18215503
n÷5 14572402.4

Exponentiation

ny
n2 5308872792688144
n3 3.8681515312732E+23
n4 2.8184130328944E+31
n5 2.0535524422371E+39

Nth Root

y√n
2√n 8535.9247887971
3√n 417.6704208223
4√n 92.390068669728
5√n 37.368032493491

Divisors of 72862012

1, 2, 4, 241, 482, 964, 75583, 151166, 302332, 18215503, 36431006, 72862012

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 -72862011
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 72862012 can be divided by 12 positive divisors. The sum of these divisors (counting 72862012) is 1, the average is 0.083333333333333.

Base conversion 72862012

Base System Value
2 Binary 100010101111100100100111100
3 Ternary 12002002202220001
4 Quaternary 10111330210330
5 Quinary 122123041022
6 Senary 11121404044
8 Octal 425744474
10 Decimal 72862012
12 Duodecimal 20499624
16 Hexadecimal 457c93c
20 Vigesimal 12f7f0c
36 Base36 17doos

Cryptographic Hash Functions

md5 e02f31f2e7231fc6aa34b6c13b7e6d8e
sha1 b184e0f81d9fc7948f96f9d2c22cf615eda11521
sha256 1702270c389eab8a8dd3f01ed0154f66a31b6a17379d497743f0d2c70d40e570
sha512 99d97a0c16f3d9eb08493a5cfd6dff3615399a16e69b87a4cba4a3fc018a1e5ec2e37254df7dad9e591d5ec6091b47860ec3ce1c0b6f37d617b908484309f2e9
ripemd-160 21fd5854916df610bb1988ed1018da5e781d0746

72862012 as geometric shapes

Circle

Radius = n
Diameter 145724024
Circumference 457805523.24994
Area 1.6678315764352E+16

Sphere

Radius = n
Volume 1.6202875244827E+24
Surface area 6.6713263057407E+16
Circumference 457805523.24994

Square

Length = n
Perimeter 291448048
Area 5308872792688144
Diagonal 103042445.55219

Cube

Length = n
Surface area 31853236756128864
Volume 3.8681515312732E+23
Space diagonal 126200706.72569

Equilateral Triangle

Length = n
Perimeter 218586036
Area 2.298809351964E+15
Altitude 63100353.362847

Triangular Pyramid

Length = n
Surface area 2.298809351964E+15
Volume 4.5586602973673E+22
Height 34347481.85073