61331738 (number)

61331738 is an even 8-digits composite number following 61331737 and preceding 61331739. In scientific notation, it is written as 6.1331738 × 10^7. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 28306944 positive integers (up to 61331738) that are relatively prime to 61331738.

Interesting facts

Basic properties

Name

Name sixty-one million three hundred thirty-one thousand seven hundred thirty-eight

Notation

Scientific notation 6.1331738 × 10^7
Engineering notation 6.1331738 × 10^6

Prime Factorization of 61331738

Prime Factorization 2 × 13 × 2358913

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 61331738
Product of the distinct prime numbers

The prime factorization of 61331738 is 2 × 13 × 2358913. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 5, 6, 60, 187, 469, 5477, 9245, 40490, 58136, 475080, 56132, 835126, 5461643, 5833063, 44216237, 541940368, 609441436, 1816048209, 2176824511

Basic calculations (n = 61331738)

Multiplication

n×y
n×2 122663476
n×3 183995214
n×4 245326952
n×5 306658690

Division

n÷y
n÷2 30665869
n÷3 20443912.666667
n÷3 15332934.5
n÷5 12266347.6

Exponentiation

ny
n2 3761582086100644
n3 2.3070436697022E+23
n4 1.4149499790473E+31
n5 8.6781341398036E+38

Nth Root

y√n
2√n 7831.4582294743
3√n 394.36202735434
4√n 88.495526607136
5√n 36.102481519889

Divisors of 61331738

1, 2, 13, 26, 2358913, 4717826, 30665869, 61331738

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 -61331737
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 61331738 can be divided by 8 positive divisors. The sum of these divisors (counting 61331738) is 1, the average is 0.125.

Base conversion 61331738

Base System Value
2 Binary 11101001111101100100011010
3 Ternary 11021101222022212
4 Quaternary 3221331210122
5 Quinary 111200103423
6 Senary 10030315122
8 Octal 351754432
10 Decimal 61331738
12 Duodecimal 18658aa2
16 Hexadecimal 3a7d91a
20 Vigesimal j3696i
36 Base36 10ijve

Cryptographic Hash Functions

md5 2dc7ab5bb554cfc15eec022d19b9adc1
sha1 403bf7e983456ec53813e10e1bdf38174fb3532d
sha256 8c9c6594619d66edb421f549c92e167590278905ac0cef2c8495ed9a9bbe08bb
sha512 0c167ad9e9bf14a7b7603cbe85d350f5eb382d891c17645decc0c85eb3d6ed46b7f196b642d2db56590c6e6e2ae09d5216d128195964ac17904d8ce15965cb48
ripemd-160 fe1aade3279b5a0abb8f45e5e144164a8b5f4c27

61331738 as geometric shapes

Circle

Radius = n
Diameter 122663476
Circumference 385358675.06539
Area 1.1817358647569E+16

Sphere

Radius = n
Volume 9.6637219256629E+23
Surface area 4.7269434590275E+16
Circumference 385358675.06539

Square

Length = n
Perimeter 245326952
Area 3761582086100644
Diagonal 86736175.683513

Cube

Length = n
Surface area 22569492516603864
Volume 2.3070436697022E+23
Space diagonal 106229686.3325

Equilateral Triangle

Length = n
Perimeter 183995214
Area 1.6288128224918E+15
Altitude 53114843.166251

Triangular Pyramid

Length = n
Surface area 1.6288128224918E+15
Volume 2.7188770388999E+22
Height 28912058.561171