61394908 (number)

61394908 is an even 8-digits composite number following 61394907 and preceding 61394909. In scientific notation, it is written as 6.1394908 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 6 positive divisors. There are 30697452 positive integers (up to 61394908) that are relatively prime to 61394908.

Interesting facts

Basic properties

Name

Name sixty-one million three hundred ninety-four thousand nine hundred eight

Notation

Scientific notation 6.1394908 × 10^7
Engineering notation 6.1394908 × 10^6

Prime Factorization of 61394908

Prime Factorization 2 × 2 × 15348727

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 30697454
Product of the distinct prime numbers

The prime factorization of 61394908 is 2 × 2 × 15348727. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 6, 34, 19, 248, 949, 5156, 8319, 56551, 64775, 739500, 265979, 6884036, 5328576, 22033857, 86841417, 481416397, 333550808, 1171350357, 2898033160

Basic calculations (n = 61394908)

Multiplication

n×y
n×2 122789816
n×3 184184724
n×4 245579632
n×5 306974540

Division

n÷y
n÷2 30697454
n÷3 20464969.333333
n÷3 15348727
n÷5 12278981.6

Exponentiation

ny
n2 3769334728328464
n3 2.3141795886693E+23
n4 1.4207884294183E+31
n5 8.7229174911601E+38

Nth Root

y√n
2√n 7835.4902845961
3√n 394.49737490375
4√n 88.518304799607
5√n 36.10991537007

Divisors of 61394908

1, 2, 4, 15348727, 30697454, 61394908

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61394907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61394908 can be divided by 6 positive divisors. The sum of these divisors (counting 61394908) is 1, the average is 0.16666666666667.

Base conversion 61394908

Base System Value
2 Binary 11101010001100111111011100
3 Ternary 11021112011222111
4 Quaternary 3222030333130
5 Quinary 111204114113
6 Senary 10031523404
8 Octal 352147734
10 Decimal 61394908
12 Duodecimal 18689564
16 Hexadecimal 3a8cfdc
20 Vigesimal j3e758
36 Base36 10jwm4

Cryptographic Hash Functions

md5 50f10d20fdcc46cbbbe53195d32edb59
sha1 d74821f999729ffdb658ebe90635991322c0674c
sha256 ca7e03338cb184b27e27fdd4773de3534975aaaae2f8fda852bf2e09a7697588
sha512 f36e2b15002e03f49c1cdb87544d1f37e93d38fcba975b2fe17312c6430d186add29b196155ae469832336fb5593c165173f20d0a4c7da9f46abb52c37465da1
ripemd-160 06bb249f80a45ea579df6441558df56679237e8a

61394908 as geometric shapes

Circle

Radius = n
Diameter 122789816
Circumference 385755583.88124
Area 1.1841714291438E+16

Sphere

Radius = n
Volume 9.6936127931346E+23
Surface area 4.736685716575E+16
Circumference 385755583.88124

Square

Length = n
Perimeter 245579632
Area 3769334728328464
Diagonal 86825511.554248

Cube

Length = n
Surface area 22616008369970784
Volume 2.3141795886693E+23
Space diagonal 106339099.98202

Equilateral Triangle

Length = n
Perimeter 184184724
Area 1.6321698150497E+15
Altitude 53169549.991008

Triangular Pyramid

Length = n
Surface area 1.6321698150497E+15
Volume 2.7272868000526E+22
Height 28941837.184749