72677909 (number)

72677909 is an odd 8-digits composite number following 72677908 and preceding 72677910. In scientific notation, it is written as 7.2677909 × 10^7. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 71759520 positive integers (up to 72677909) that are relatively prime to 72677909.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred seventy-seven thousand nine hundred nine

Notation

Scientific notation 7.2677909 × 10^7
Engineering notation 7.2677909 × 10^6

Prime Factorization of 72677909

Prime Factorization 127 × 227 × 2521

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 72677909
Product of the distinct prime numbers

The prime factorization of 72677909 is 127 × 227 × 2521. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 3, 76, 82, 209, 205, 1641, 5935, 19206, 63301, 52417, 444916, 5714341, 6812559, 72011075, 51392907, 307650143, 717022508, 5952923038, 6103994258

Basic calculations (n = 72677909)

Multiplication

n×y
n×2 145355818
n×3 218033727
n×4 290711636
n×5 363389545

Division

n÷y
n÷2 36338954.5
n÷3 24225969.666667
n÷3 18169477.25
n÷5 14535581.8

Exponentiation

ny
n2 5282078456612281
n3 3.8389041740053E+23
n4 2.7900352821808E+31
n5 2.0277393034512E+39

Nth Root

y√n
2√n 8525.1339578918
3√n 417.3183432886
4√n 92.331651982902
5√n 37.349129555199

Divisors of 72677909

1, 127, 227, 2521, 28829, 320167, 572267, 72677909

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 -72677908
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 72677909 can be divided by 8 positive divisors. The sum of these divisors (counting 72677909) is 1, the average is 0.125.

Base conversion 72677909

Base System Value
2 Binary 100010101001111101000010101
3 Ternary 12001202102100102
4 Quaternary 10111033220111
5 Quinary 122101143114
6 Senary 11113423445
8 Octal 425175025
10 Decimal 72677909
12 Duodecimal 2040ab85
16 Hexadecimal 454fa15
20 Vigesimal 12e4ef9
36 Base36 179qmt

Cryptographic Hash Functions

md5 00af75f7fb1a2402b9ca0d696d754940
sha1 dd878e95fcc63d194ed7a4cbc671f17ccd70c137
sha256 4c87af94a41090eb49054466f100513e62e97305af526e09ecb2c73685ef2e23
sha512 43ecfa45fb64b06feb3acd7874d5d2661c7d5f19954452bbeba53fd3f552168fce3ee20445e8306d3d781dfc55f7e4a5404d7514534740ec9bc4ef7c1211e5df
ripemd-160 245062c8a517333e69d9b24d628f2e9e6f6630bb

72677909 as geometric shapes

Circle

Radius = n
Diameter 145355818
Circumference 456648769.98533
Area 1.6594138874978E+16

Sphere

Radius = n
Volume 1.6080364201187E+24
Surface area 6.6376555499912E+16
Circumference 456648769.98533

Square

Length = n
Perimeter 290711636
Area 5282078456612281
Diagonal 102782084.59272

Cube

Length = n
Surface area 31692470739673686
Volume 3.8389041740053E+23
Space diagonal 125881830.97587

Equilateral Triangle

Length = n
Perimeter 218033727
Area 2.2872070641044E+15
Altitude 62940915.487934

Triangular Pyramid

Length = n
Surface area 2.2872070641044E+15
Volume 4.5241919562741E+22
Height 34260694.864239