72078684 (number)

72078684 is an even 8-digits composite number following 72078683 and preceding 72078685. In scientific notation, it is written as 7.2078684 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors. There are 24026224 positive integers (up to 72078684) that are relatively prime to 72078684.

Interesting facts

Basic properties

Name

Name seventy-two million seventy-eight thousand six hundred eighty-four

Notation

Scientific notation 7.2078684 × 10^7
Engineering notation 7.2078684 × 10^6

Prime Factorization of 72078684

Prime Factorization 2 × 2 × 3 × 6006557

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 36039342
Product of the distinct prime numbers

The prime factorization of 72078684 is 2 × 2 × 3 × 6006557. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 1, 58, 68, 455, 532, 8590, 5695, 37201, 5646, 798778, 59129, 4321921, 2454197, 80772639, 70942757, 608276411, 642720428, 6160660806, 340984234

Basic calculations (n = 72078684)

Multiplication

n×y
n×2 144157368
n×3 216236052
n×4 288314736
n×5 360393420

Division

n÷y
n÷2 36039342
n÷3 24026228
n÷3 18019671
n÷5 14415736.8

Exponentiation

ny
n2 5195336687171856
n3 3.7447303134827E+23
n4 2.6991523293074E+31
n5 1.9455134781201E+39

Nth Root

y√n
2√n 8489.9166073643
3√n 416.16825510169
4√n 92.140743470868
5√n 37.287337161381

Divisors of 72078684

1, 2, 3, 4, 6, 12, 6006557, 12013114, 18019671, 24026228, 36039342, 72078684

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 -72078683
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 72078684 can be divided by 12 positive divisors. The sum of these divisors (counting 72078684) is 1, the average is 0.083333333333333.

Base conversion 72078684

Base System Value
2 Binary 100010010111101010101011100
3 Ternary 12000121222100220
4 Quaternary 10102331111130
5 Quinary 121423004214
6 Senary 11052521340
8 Octal 422752534
10 Decimal 72078684
12 Duodecimal 20180250
16 Hexadecimal 44bd55c
20 Vigesimal 12a9ge4
36 Base36 16ww9o

Cryptographic Hash Functions

md5 9b3b81773dd13deaa158b9dc01bcbbda
sha1 17485450666e42e1242397899d09a53f3b4b6c09
sha256 9b59380b5dac82604e82f549306659804da00e30656950de9e178029370ef552
sha512 f468618a2e4575935019999a9d9dd2fb3955022ed9ae39db412dfdeef2b929ff29181348c6055348c77e3233645d7de5f8151c93cf4eae3bc9ec2f264c107c42
ripemd-160 3e00b2926393b7a3cf03b8599cb49a8322bce1fc

72078684 as geometric shapes

Circle

Radius = n
Diameter 144157368
Circumference 452883728.26964
Area 1.6321631569345E+16

Sphere

Radius = n
Volume 1.5685889656683E+24
Surface area 6.5286526277379E+16
Circumference 452883728.26964

Square

Length = n
Perimeter 288314736
Area 5195336687171856
Diagonal 101934652.4708

Cube

Length = n
Surface area 31172020123031136
Volume 3.7447303134827E+23
Space diagonal 124843942.8307

Equilateral Triangle

Length = n
Perimeter 216236052
Area 2.2496467761521E+15
Altitude 62421971.415351

Triangular Pyramid

Length = n
Surface area 2.2496467761521E+15
Volume 4.4132069972974E+22
Height 33978217.490268