72673879 (number)

72673879 is an odd 8-digits composite number following 72673878 and preceding 72673880. In scientific notation, it is written as 7.2673879 × 10^7. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 68766912 positive integers (up to 72673879) that are relatively prime to 72673879.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred seventy-three thousand eight hundred seventy-nine

Notation

Scientific notation 7.2673879 × 10^7
Engineering notation 7.2673879 × 10^6

Prime Factorization of 72673879

Prime Factorization 19 × 1109 × 3449

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 72673879
Product of the distinct prime numbers

The prime factorization of 72673879 is 19 × 1109 × 3449. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72673879)

Multiplication

n×y
n×2 145347758
n×3 218021637
n×4 290695516
n×5 363369395

Division

n÷y
n÷2 36336939.5
n÷3 24224626.333333
n÷3 18168469.75
n÷5 14534775.8

Exponentiation

ny
n2 5281492688906641
n3 3.8382656061299E+23
n4 2.7894165022974E+31
n5 2.0271771736857E+39

Nth Root

y√n
2√n 8524.8975946929
3√n 417.31062969294
4√n 92.330372005602
5√n 37.348715343143

Divisors of 72673879

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 -72673878
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 72673879 can be divided by 8 positive divisors. The sum of these divisors (counting 72673879) is 1, the average is 0.125.

Base conversion 72673879

Base System Value
2 Binary 100010101001110101001010111
3 Ternary 12001202012211011
4 Quaternary 10111032221113
5 Quinary 122101031004
6 Senary 11113353051
8 Octal 425165127
10 Decimal 72673879
12 Duodecimal 20408787
16 Hexadecimal 454ea57
20 Vigesimal 12e44dj
36 Base36 179niv

Cryptographic Hash Functions

md5 a5ff5062febd51d86bb1e34b941f8025
sha1 32fb3583748cb14c77631ebd57b18e4ec6305e4f
sha256 a5ab4ee2fae7d2d1f0b65d40c8f17ed07331646d51cca437dffad1566d65698b
sha512 8f2d2fd7b1be5e9fe8b9660f5aed534c36751826bd6d0f69fc8a75008008bc88cfd379fc5d4234d5832a04039e51e8acde1b130bced723f083252ca072805195
ripemd-160 c48357a13fe16a671e721a17d567e828148edb7f

72673879 as geometric shapes

Circle

Radius = n
Diameter 145347758
Circumference 456623448.74855
Area 1.6592298631457E+16

Sphere

Radius = n
Volume 1.6077689374325E+24
Surface area 6.6369194525829E+16
Circumference 456623448.74855

Square

Length = n
Perimeter 290695516
Area 5281492688906641
Diagonal 102776385.31206

Cube

Length = n
Surface area 31688956133439846
Volume 3.8382656061299E+23
Space diagonal 125874850.81111

Equilateral Triangle

Length = n
Perimeter 218021637
Area 2.2869534192475E+15
Altitude 62937425.405556

Triangular Pyramid

Length = n
Surface area 2.2869534192475E+15
Volume 4.5234393968159E+22
Height 34258795.10402