72188037 (number)

72188037 is an odd 8-digits composite number following 72188036 and preceding 72188038. In scientific notation, it is written as 7.2188037 × 10^7. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 48125340 positive integers (up to 72188037) that are relatively prime to 72188037.

Interesting facts

Basic properties

Name

Name seventy-two million one hundred eighty-eight thousand thirty-seven

Notation

Scientific notation 7.2188037 × 10^7
Engineering notation 7.2188037 × 10^6

Prime Factorization of 72188037

Prime Factorization 9 × 3 × 2673631

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 72188037
Product of the distinct prime numbers

The prime factorization of 72188037 is 9 × 3 × 2673631. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 3, 28, 70, 275, 717, 3460, 2966, 34259, 97141, 365063, 945389, 8142687, 2700816, 18444643, 4901734, 391094259, 922573767, 4694327103, 9176149001

Basic calculations (n = 72188037)

Multiplication

n×y
n×2 144376074
n×3 216564111
n×4 288752148
n×5 360940185

Division

n÷y
n÷2 36094018.5
n÷3 24062679
n÷3 18047009.25
n÷5 14437607.4

Exponentiation

ny
n2 5211112685913369
n3 3.7617999538188E+23
n4 2.7155695425287E+31
n5 1.9603163461214E+39

Nth Root

y√n
2√n 8496.3543358313
3√n 416.37860971934
4√n 92.17567106255
5√n 37.298644276801

Divisors of 72188037

1, 3, 9, 27, 2673631, 8020893, 24062679, 72188037

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 -72188036
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 72188037 can be divided by 8 positive divisors. The sum of these divisors (counting 72188037) is 1, the average is 0.125.

Base conversion 72188037

Base System Value
2 Binary 100010011011000000010000101
3 Ternary 12000211112101000
4 Quaternary 10103120002011
5 Quinary 121440004122
6 Senary 11055123513
8 Octal 423300205
10 Decimal 72188037
12 Duodecimal 20213599
16 Hexadecimal 44d8085
20 Vigesimal 12b3a1h
36 Base36 16z8n9

Cryptographic Hash Functions

md5 f65f149e189799c2d124dcffb5824f1b
sha1 4a08e47f59ab687e3c871739870bbdf1d80ae0f5
sha256 3a94bf323cf650045691030b483f273e38fce51e08a40b772e1edac452372192
sha512 3cfd91ed9666fd75e65218adcd25e366e6b5508f9444b29f78240f7592899e9e1e6c12ad1b46039a6fb6a22e57f45ba714611a369927f99391c416e6b9312fea
ripemd-160 f6251a63e5016d243ec80451712e3338b1182d86

72188037 as geometric shapes

Circle

Radius = n
Diameter 144376074
Circumference 453570813.43254
Area 1.6371193331094E+16

Sphere

Radius = n
Volume 1.5757390798922E+24
Surface area 6.5484773324376E+16
Circumference 453570813.43254

Square

Length = n
Perimeter 288752148
Area 5211112685913369
Diagonal 102089300.96649

Cube

Length = n
Surface area 31266676115480214
Volume 3.7617999538188E+23
Space diagonal 125033347.78266

Equilateral Triangle

Length = n
Perimeter 216564111
Area 2.2564779839922E+15
Altitude 62516673.891331

Triangular Pyramid

Length = n
Surface area 2.2564779839922E+15
Volume 4.4333237613542E+22
Height 34029766.98883