72698982 (number)

72698982 is an even 8-digits composite number following 72698981 and preceding 72698983. In scientific notation, it is written as 7.2698982 × 10^7. The sum of its digits is 51. It has a total of 5 prime factors and 24 positive divisors. There are 23665824 positive integers (up to 72698982) that are relatively prime to 72698982.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred ninety-eight thousand nine hundred eighty-two

Notation

Scientific notation 7.2698982 × 10^7
Engineering notation 7.2698982 × 10^6

Prime Factorization of 72698982

Prime Factorization 2 × 3 × 43 × 43 × 6553

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1690674
Product of the distinct prime numbers

The prime factorization of 72698982 is 2 × 3 × 43 × 43 × 6553. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 8, 72, 32, 393, 531, 2120, 5318, 37255, 35998, 418996, 235091, 2539573, 8937708, 22283483, 16629915, 447004061, 615118585, 8711500442, 4335344817

Basic calculations (n = 72698982)

Multiplication

n×y
n×2 145397964
n×3 218096946
n×4 290795928
n×5 363494910

Division

n÷y
n÷2 36349491
n÷3 24232994
n÷3 18174745.5
n÷5 14539796.4

Exponentiation

ny
n2 5285141983836324
n3 3.8422444195036E+23
n4 2.7932725789309E+31
n5 2.0306807293679E+39

Nth Root

y√n
2√n 8526.3698019732
3√n 417.35867328593
4√n 92.338344158714
5√n 37.351295184207

Divisors of 72698982

1, 2, 3, 6, 43, 86, 129, 258, 1849, 3698, 5547, 6553, 11094, 13106, 19659, 39318, 281779, 563558, 845337, 1690674, 12116497, 24232994, 36349491, 72698982

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72698981
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72698982 can be divided by 24 positive divisors. The sum of these divisors (counting 72698982) is 1, the average is 0.041666666666667.

Base conversion 72698982

Base System Value
2 Binary 100010101010100110001100110
3 Ternary 12001210111020220
4 Quaternary 10111110301212
5 Quinary 122102331412
6 Senary 11114105210
8 Octal 425246146
10 Decimal 72698982
12 Duodecimal 2041b206
16 Hexadecimal 4554c66
20 Vigesimal 12e7792
36 Base36 17a6w6

Cryptographic Hash Functions

md5 1e7e6d11b7c31266f4e496734977d0f9
sha1 4f7ebc8cb246d0ff5eb270654f3a9853a2ac401e
sha256 015033c8e64a475568cbaba2e58c2cdc866fca412bc20d1208115aacfda628fe
sha512 477059e04fa7983fdcb92b000cbda31c57ce15f07bee02cd95082bdf58cd72e7d26e05ecccf31432ad8b01ac55cb82aeae17671941a96c8323f13b71acb1e812
ripemd-160 1b21fe43a731436cb4a88de8c810fe04bbdc5970

72698982 as geometric shapes

Circle

Radius = n
Diameter 145397964
Circumference 456781175.54931
Area 1.6603763229599E+16

Sphere

Radius = n
Volume 1.6094355788812E+24
Surface area 6.6415052918397E+16
Circumference 456781175.54931

Square

Length = n
Perimeter 290795928
Area 5285141983836324
Diagonal 102811886.31512

Cube

Length = n
Surface area 31710851903017944
Volume 3.8422444195036E+23
Space diagonal 125918330.48254

Equilateral Triangle

Length = n
Perimeter 218096946
Area 2.288533610305E+15
Altitude 62959165.241268

Triangular Pyramid

Length = n
Surface area 2.288533610305E+15
Volume 4.5281284733453E+22
Height 34270628.771706