73642738 (number)

73642738 is an even 8-digits composite number following 73642737 and preceding 73642739. In scientific notation, it is written as 7.3642738 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 32 positive divisors. There are 32823360 positive integers (up to 73642738) that are relatively prime to 73642738.

Interesting facts

Basic properties

Name

Name seventy-three million six hundred forty-two thousand seven hundred thirty-eight

Notation

Scientific notation 7.3642738 × 10^7
Engineering notation 7.3642738 × 10^6

Prime Factorization of 73642738

Prime Factorization 2 × 13 × 59 × 61 × 787

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 73642738
Product of the distinct prime numbers

The prime factorization of 73642738 is 2 × 13 × 59 × 61 × 787. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 4, 42, 58, 989, 578, 4217, 9310, 82457, 24698, 14865, 953588, 7744880, 2525953, 7096989, 51383634, 85535869, 970551182, 3231343407, 6156569129

Basic calculations (n = 73642738)

Multiplication

n×y
n×2 147285476
n×3 220928214
n×4 294570952
n×5 368213690

Division

n÷y
n÷2 36821369
n÷3 24547579.333333
n÷3 18410684.5
n÷5 14728547.6

Exponentiation

ny
n2 5423252860136644
n3 3.9938318948679E+23
n4 2.941167158498E+31
n5 2.1659560246747E+39

Nth Root

y√n
2√n 8581.5347112274
3√n 419.15692179774
4√n 92.636573291694
5√n 37.447772126086

Divisors of 73642738

1, 2, 13, 26, 59, 61, 118, 122, 767, 787, 793, 1534, 1574, 1586, 3599, 7198, 10231, 20462, 46433, 46787, 48007, 92866, 93574, 96014, 603629, 624091, 1207258, 1248182, 2832413, 5664826, 36821369, 73642738

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -73642737
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 73642738 can be divided by 32 positive divisors. The sum of these divisors (counting 73642738) is 1, the average is 0.03125.

Base conversion 73642738

Base System Value
2 Binary 100011000111011001011110010
3 Ternary 12010120102211211
4 Quaternary 10120323023302
5 Quinary 122323031423
6 Senary 11150230334
8 Octal 430731362
10 Decimal 73642738
12 Duodecimal 207b53aa
16 Hexadecimal 463b2f2
20 Vigesimal 13056gi
36 Base36 17uf3m

Cryptographic Hash Functions

md5 e71e76c7fd533a1fb3a535af0a92e1d5
sha1 baeef64c081f98a657a2bbf2a41ff098975a0a25
sha256 e0a81e2afac6a7d2e186d63a6b835f54d8d3930362d08d9857eb45cfcfe4c269
sha512 c9ed5abadc2916b3978dfc1b1ebd322059f0a11867d5922fef8ae9ca33dc0b2e2a8cd6992ff3d89d14c3d49eb051daef9a63191c2b65119d22a33038dfcab2fc
ripemd-160 7bb8dc6e95732c26964b90d75d4ba643a92fa931

73642738 as geometric shapes

Circle

Radius = n
Diameter 147285476
Circumference 462710969.38208
Area 1.7037651343965E+16

Sphere

Radius = n
Volume 1.6729323920786E+24
Surface area 6.815060537586E+16
Circumference 462710969.38208

Square

Length = n
Perimeter 294570952
Area 5423252860136644
Diagonal 104146558.84989

Cube

Length = n
Surface area 32539517160819864
Volume 3.9938318948679E+23
Space diagonal 127552963.82448

Equilateral Triangle

Length = n
Perimeter 220928214
Area 2.3483373740125E+15
Altitude 63776481.912242

Triangular Pyramid

Length = n
Surface area 2.3483373740125E+15
Volume 4.7067760263004E+22
Height 34715519.61663