72608931 (number)

72608931 is an odd 8-digits composite number following 72608930 and preceding 72608932. In scientific notation, it is written as 7.2608931 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 47401200 positive integers (up to 72608931) that are relatively prime to 72608931.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred eight thousand nine hundred thirty-one

Notation

Scientific notation 7.2608931 × 10^7
Engineering notation 7.2608931 × 10^6

Prime Factorization of 72608931

Prime Factorization 71 × 9 × 199 × 571

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72608931
Product of the distinct prime numbers

The prime factorization of 72608931 is 71 × 9 × 199 × 571. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 7, 8, 35, 336, 937, 7644, 7173, 10725, 17970, 261954, 148239, 2249439, 4347977, 66614289, 24495478, 206647540, 725151375, 941078327, 2743788536

Basic calculations (n = 72608931)

Multiplication

n×y
n×2 145217862
n×3 217826793
n×4 290435724
n×5 363044655

Division

n÷y
n÷2 36304465.5
n÷3 24202977
n÷3 18152232.75
n÷5 14521786.2

Exponentiation

ny
n2 5272056860962761
n3 3.8279841284572E+23
n4 2.7794583545225E+31
n5 2.0181349988089E+39

Nth Root

y√n
2√n 8521.0874306041
3√n 417.18627704056
4√n 92.30973638032
5√n 37.342037312461

Divisors of 72608931

1, 9, 71, 199, 571, 639, 1791, 5139, 14129, 40541, 113629, 127161, 364869, 1022661, 8067659, 72608931

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72608930
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72608931 can be divided by 16 positive divisors. The sum of these divisors (counting 72608931) is 1, the average is 0.0625.

Base conversion 72608931

Base System Value
2 Binary 100010100111110110010100011
3 Ternary 12001121220201200
4 Quaternary 10110332302203
5 Quinary 122041441211
6 Senary 11112132243
8 Octal 424766243
10 Decimal 72608931
12 Duodecimal 20397083
16 Hexadecimal 453eca3
20 Vigesimal 12dg26b
36 Base36 1789er

Cryptographic Hash Functions

md5 fc794817e6a2c0ef44f0c97d6e4e0f1d
sha1 7de929a75f6588c8e8f7f024330163c8f3011d4f
sha256 e0017917f371a6a2966051f26e356af8b56866ea0ac3eee7028e7da1f9710302
sha512 725a23da4b3d5c597f5c8205374a4689ee280f678a705120acf2e69dfe7d7f5c646758a7c18a5d1b16ec5b2f3c61c75f50f8a79aa9e1216d57e5d5ff05438e0c
ripemd-160 17d5e00e047cfac8a7b2a0e43531547ca41b5268

72608931 as geometric shapes

Circle

Radius = n
Diameter 145217862
Circumference 456215368.42922
Area 1.6562655103708E+16

Sphere

Radius = n
Volume 1.6034622421359E+24
Surface area 6.6250620414833E+16
Circumference 456215368.42922

Square

Length = n
Perimeter 290435724
Area 5272056860962761
Diagonal 102684534.96961

Cube

Length = n
Surface area 31632341165776566
Volume 3.8279841284572E+23
Space diagonal 125762357.57526

Equilateral Triangle

Length = n
Perimeter 217826793
Area 2.2828675858949E+15
Altitude 62881178.787631

Triangular Pyramid

Length = n
Surface area 2.2828675858949E+15
Volume 4.5113225591776E+22
Height 34228178.323204