72671964 (number)

72671964 is an even 8-digits composite number following 72671963 and preceding 72671965. In scientific notation, it is written as 7.2671964 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 23571136 positive integers (up to 72671964) that are relatively prime to 72671964.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2671964 × 10^7
Engineering notation 7.2671964 × 10^6

Prime Factorization of 72671964

Prime Factorization 2 × 2 × 3 × 47 × 479 × 269

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 36335982
Product of the distinct prime numbers

The prime factorization of 72671964 is 2 × 2 × 3 × 47 × 479 × 269. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72671964)

Multiplication

n×y
n×2 145343928
n×3 218015892
n×4 290687856
n×5 363359820

Division

n÷y
n÷2 36335982
n÷3 24223988
n÷3 18167991
n÷5 14534392.8

Exponentiation

ny
n2 5281214351617296
n3 3.8379621923702E+23
n4 2.7891225027728E+31
n5 2.026910101131E+39

Nth Root

y√n
2√n 8524.7852758882
3√n 417.30696419953
4√n 92.329763759517
5√n 37.348518508889

Divisors of 72671964

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72671963
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72671964 can be divided by 48 positive divisors. The sum of these divisors (counting 72671964) is 1, the average is 0.020833333333333.

Base conversion 72671964

Base System Value
2 Binary 100010101001110001011011100
3 Ternary 12001202010012020
4 Quaternary 10111032023130
5 Quinary 122101000324
6 Senary 11113340140
8 Octal 425161334
10 Decimal 72671964
12 Duodecimal 20407650
16 Hexadecimal 454e2dc
20 Vigesimal 12e3ji4
36 Base36 179m1o

Cryptographic Hash Functions

md5 59e219990022565135f3fac4f3bf61ed
sha1 375c227350740ca2e3af5d41b54273167d5bc41e
sha256 1b6e5f346494a077de6b51dcb4c99107b37de28ab6e2563af8518016c5428c69
sha512 66faa299592bbce78e03259311be9fef986090d912fcf693a67ba335eafb6ce618171e6ef31fddf244b8ba681a36b83c14cf46ef8922fbc5cd299f10ed800509
ripemd-160 b08b63710f3e59084e47fc09724282b30f274678

72671964 as geometric shapes

Circle

Radius = n
Diameter 145343928
Circumference 456611416.44868
Area 1.6591424209074E+16

Sphere

Radius = n
Volume 1.6076418437741E+24
Surface area 6.6365696836296E+16
Circumference 456611416.44868

Square

Length = n
Perimeter 290687856
Area 5281214351617296
Diagonal 102773677.09309

Cube

Length = n
Surface area 31687286109703776
Volume 3.8379621923702E+23
Space diagonal 125871533.93382

Equilateral Triangle

Length = n
Perimeter 218015892
Area 2.2868328956658E+15
Altitude 62935766.966908

Triangular Pyramid

Length = n
Surface area 2.2868328956658E+15
Volume 4.5230818202709E+22
Height 34257892.364363