72671880 (number)

72671880 is an even 8-digits composite number following 72671879 and preceding 72671881. In scientific notation, it is written as 7.2671880 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 32 positive divisors. There are 19379136 positive integers (up to 72671880) that are relatively prime to 72671880.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2671880 × 10^7
Engineering notation 7.2671880 × 10^6

Prime Factorization of 72671880

Prime Factorization 2 × 2 × 2 × 3 × 5 × 605599

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 18167970
Product of the distinct prime numbers

The prime factorization of 72671880 is 2 × 2 × 2 × 3 × 5 × 605599. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72671880)

Multiplication

n×y
n×2 145343760
n×3 218015640
n×4 290687520
n×5 363359400

Division

n÷y
n÷2 36335940
n÷3 24223960
n÷3 18167970
n÷5 14534376

Exponentiation

ny
n2 5281202142734400
n3 3.8379488837254E+23
n4 2.7891096072422E+31
n5 2.0268983868436E+39

Nth Root

y√n
2√n 8524.7803490764
3√n 417.30680341401
4√n 92.329737078996
5√n 37.348509874811

Divisors of 72671880

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72671879
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72671880 can be divided by 32 positive divisors. The sum of these divisors (counting 72671880) is 1, the average is 0.03125.

Base conversion 72671880

Base System Value
2 Binary 100010101001110001010001000
3 Ternary 12001202010002010
4 Quaternary 10111032022020
5 Quinary 122101000010
6 Senary 11113335520
8 Octal 425161210
10 Decimal 72671880
12 Duodecimal 204075a0
16 Hexadecimal 454e288
20 Vigesimal 12e3je0
36 Base36 179lzc

Cryptographic Hash Functions

md5 b9f96fcc13505cc7b32267146fdb6246
sha1 4c3f39f1472567442ca924100eee8ddd350d3722
sha256 36382e5cfc6eec148975aabea165c04bcd4481b4f410d3877f1ce4d58e36dc43
sha512 264a46269d63aec80ac5b5344271c4be6a3dda2c2523727627a3eb1787404cb3fadc63c85dd101e498ddec06e08f10fdc03b12147bd559fb7fb05fbc90f4206b
ripemd-160 b7b48b58a0edfefb1df4b2f707daa52c6a29972e

72671880 as geometric shapes

Circle

Radius = n
Diameter 145343760
Circumference 456610888.66112
Area 1.6591385853737E+16

Sphere

Radius = n
Volume 1.607636269062E+24
Surface area 6.6365543414948E+16
Circumference 456610888.66112

Square

Length = n
Perimeter 290687520
Area 5281202142734400
Diagonal 102773558.29915

Cube

Length = n
Surface area 31687212856406400
Volume 3.8379488837254E+23
Space diagonal 125871388.44155

Equilateral Triangle

Length = n
Perimeter 218015640
Area 2.2868276090644E+15
Altitude 62935694.220774

Triangular Pyramid

Length = n
Surface area 2.2868276090644E+15
Volume 4.5230661358826E+22
Height 34257852.766383