72669164 (number)

72669164 is an even 8-digits composite number following 72669163 and preceding 72669165. In scientific notation, it is written as 7.2669164 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 35836704 positive integers (up to 72669164) that are relatively prime to 72669164.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred sixty-nine thousand one hundred sixty-four

Notation

Scientific notation 7.2669164 × 10^7
Engineering notation 7.2669164 × 10^6

Prime Factorization of 72669164

Prime Factorization 2 × 2 × 73 × 248867

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 36334582
Product of the distinct prime numbers

The prime factorization of 72669164 is 2 × 2 × 73 × 248867. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 1, 4, 18, 397, 298, 3821, 3391, 37939, 64951, 701196, 808454, 3670232, 4962750, 78103864, 2521808, 421296597, 12747056, 4987773014, 2761702967

Basic calculations (n = 72669164)

Multiplication

n×y
n×2 145338328
n×3 218007492
n×4 290676656
n×5 363345820

Division

n÷y
n÷2 36334582
n÷3 24223054.666667
n÷3 18167291
n÷5 14533832.8

Exponentiation

ny
n2 5280807396458896
n3 3.8375185874568E+23
n4 2.7886926758495E+31
n5 2.0265196540691E+39

Nth Root

y√n
2√n 8524.6210472959
3√n 417.30160461543
4√n 92.328874396344
5√n 37.348230701989

Divisors of 72669164

1, 2, 4, 73, 146, 292, 248867, 497734, 995468, 18167291, 36334582, 72669164

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 -72669163
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 72669164 can be divided by 12 positive divisors. The sum of these divisors (counting 72669164) is 1, the average is 0.083333333333333.

Base conversion 72669164

Base System Value
2 Binary 100010101001101011111101100
3 Ternary 12001201222100112
4 Quaternary 10111031133230
5 Quinary 122100403124
6 Senary 11113315152
8 Octal 425153754
10 Decimal 72669164
12 Duodecimal 20405ab8
16 Hexadecimal 454d7ec
20 Vigesimal 12e3ci4
36 Base36 179jvw

Cryptographic Hash Functions

md5 fb894507ea223de16ee5c62de0c33d3c
sha1 14e423b3f476c9539759a366d7a206c194af06a4
sha256 97e732db4e33851e12c33bf57c36216c794a62108d7c14afd11af71b024343a8
sha512 578585f37c9b69051c65a52eec218ae92b0f0429014c7feedc0372f3fd0052cf0fea040dd2e618eb12185b1fa633e8d22beff7637a63aff3ce5790f1dfeee277
ripemd-160 5824afe21f1daeb3f8512e8836c058f66cae9f39

72669164 as geometric shapes

Circle

Radius = n
Diameter 145338328
Circumference 456593823.52982
Area 1.6590145721738E+16

Sphere

Radius = n
Volume 1.6074560269825E+24
Surface area 6.6360582886952E+16
Circumference 456593823.52982

Square

Length = n
Perimeter 290676656
Area 5280807396458896
Diagonal 102769717.29511

Cube

Length = n
Surface area 31684844378753376
Volume 3.8375185874568E+23
Space diagonal 125866684.19156

Equilateral Triangle

Length = n
Perimeter 218007492
Area 2.2866566789131E+15
Altitude 62933342.095778

Triangular Pyramid

Length = n
Surface area 2.2866566789131E+15
Volume 4.5225590268669E+22
Height 34256572.431705