72667740 (number)

72667740 is an even 8-digits composite number following 72667739 and preceding 72667741. In scientific notation, it is written as 7.2667740 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 19314240 positive integers (up to 72667740) that are relatively prime to 72667740.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred sixty-seven thousand seven hundred forty

Notation

Scientific notation 7.2667740 × 10^7
Engineering notation 7.2667740 × 10^6

Prime Factorization of 72667740

Prime Factorization 2 × 2 × 3 × 5 × 331 × 3659

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 36333870
Product of the distinct prime numbers

The prime factorization of 72667740 is 2 × 2 × 3 × 5 × 331 × 3659. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72667740)

Multiplication

n×y
n×2 145335480
n×3 218003220
n×4 290670960
n×5 363338700

Division

n÷y
n÷2 36333870
n÷3 24222580
n÷3 18166935
n÷5 14533548

Exponentiation

ny
n2 5280600436707600
n3 3.8372929957855E+23
n4 2.7884740972156E+31
n5 2.026321106932E+39

Nth Root

y√n
2√n 8524.5375241124
3√n 417.29887883128
4√n 92.328422081786
5√n 37.348084328219

Divisors of 72667740

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 -72667739
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 72667740 can be divided by 48 positive divisors. The sum of these divisors (counting 72667740) is 1, the average is 0.020833333333333.

Base conversion 72667740

Base System Value
2 Binary 100010101001101001001011100
3 Ternary 12001201220101210
4 Quaternary 10111031021130
5 Quinary 122100331430
6 Senary 11113304420
8 Octal 425151134
10 Decimal 72667740
12 Duodecimal 20405110
16 Hexadecimal 454d25c
20 Vigesimal 12e3970
36 Base36 179isc

Cryptographic Hash Functions

md5 729a43cccff1aa7003299a15ab91f646
sha1 df4f1a4aa4afff463bc59f03301c67afb714a321
sha256 8ce049d2f2f3e600020297968ee92273a0c89649daf08e4085337a97c4812670
sha512 5c1ebcdb0ca4459a88fb5a0a4e4773ea98649d573129cea010a7f386d6df8e5f82a3d1cec1d93f1eade0056759b863035d12035dbb4f13f95dc89c1bf57362f8
ripemd-160 1727d68e9a3ce3886d7d92db7eae5ceb57cfac68

72667740 as geometric shapes

Circle

Radius = n
Diameter 145335480
Circumference 456584876.27395
Area 1.6589495538504E+16

Sphere

Radius = n
Volume 1.6073615313642E+24
Surface area 6.6357982154015E+16
Circumference 456584876.27395

Square

Length = n
Perimeter 290670960
Area 5280600436707600
Diagonal 102767703.455

Cube

Length = n
Surface area 31683602620245600
Volume 3.8372929957855E+23
Space diagonal 125864217.75121

Equilateral Triangle

Length = n
Perimeter 218003220
Area 2.286567062712E+15
Altitude 62932108.875603

Triangular Pyramid

Length = n
Surface area 2.286567062712E+15
Volume 4.5222931645327E+22
Height 34255901.151667