61604894 (number)

61604894 is an even 8-digits composite number following 61604893 and preceding 61604895. In scientific notation, it is written as 6.1604894 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 28124928 positive integers (up to 61604894) that are relatively prime to 61604894.

Interesting facts

Basic properties

Name

Name sixty-one million six hundred four thousand eight hundred ninety-four

Notation

Scientific notation 6.1604894 × 10^7
Engineering notation 6.1604894 × 10^6

Prime Factorization of 61604894

Prime Factorization 2 × 13 × 13 × 97 × 1879

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4738838
Product of the distinct prime numbers

The prime factorization of 61604894 is 2 × 13 × 13 × 97 × 1879. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 8, 8, 68, 254, 199, 1216, 8478, 50123, 88088, 415136, 213608, 2879893, 4981847, 1740987, 42884192, 304138075, 659383060, 1991513749, 5971276879

Basic calculations (n = 61604894)

Multiplication

n×y
n×2 123209788
n×3 184814682
n×4 246419576
n×5 308024470

Division

n÷y
n÷2 30802447
n÷3 20534964.666667
n÷3 15401223.5
n÷5 12320978.8

Exponentiation

ny
n2 3795162964751236
n3 2.3380061215623E+23
n4 1.4403261929019E+31
n5 8.8731142439148E+38

Nth Root

y√n
2√n 7848.8785186165
3√n 394.94662313514
4√n 88.5938966217
5√n 36.134582641174

Divisors of 61604894

1, 2, 13, 26, 97, 169, 194, 338, 1261, 1879, 2522, 3758, 16393, 24427, 32786, 48854, 182263, 317551, 364526, 635102, 2369419, 4738838, 30802447, 61604894

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 -61604893
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 61604894 can be divided by 24 positive divisors. The sum of these divisors (counting 61604894) is 1, the average is 0.041666666666667.

Base conversion 61604894

Base System Value
2 Binary 11101011000000010000011110
3 Ternary 11021220212000202
4 Quaternary 3223000100132
5 Quinary 111232324034
6 Senary 10040223502
8 Octal 353002036
10 Decimal 61604894
12 Duodecimal 1876ab92
16 Hexadecimal 3ac041e
20 Vigesimal j50c4e
36 Base36 10oen2

Cryptographic Hash Functions

md5 32a288f947783301a132803f0ec32962
sha1 1d28badf937e6dcb1cd74a8219d89d5b4da2dab7
sha256 daea55266cd1307a4b77a0004ba33b649cbac3ce59a7cabddb8aadd9d7fd4304
sha512 37c2f9b3cf973327c3cd03565c3fc670bd13f111901f9b7869a6938c60a6ddd84cb8874d312c95db4adfc5250f1b0f2709e3f6820fd5288af1dea9f213a2aaf9
ripemd-160 08ce508e0f42ebf5d4d28df5d6c521b94ed94c7e

61604894 as geometric shapes

Circle

Radius = n
Diameter 123209788
Circumference 387074964.83116
Area 1.1922856089239E+16

Sphere

Radius = n
Volume 9.7934171407306E+23
Surface area 4.7691424356954E+16
Circumference 387074964.83116

Square

Length = n
Perimeter 246419576
Area 3795162964751236
Diagonal 87122476.603357

Cube

Length = n
Surface area 22770977788507416
Volume 2.3380061215623E+23
Space diagonal 106702806.4029

Equilateral Triangle

Length = n
Perimeter 184814682
Area 1.6433537694882E+15
Altitude 53351403.201448

Triangular Pyramid

Length = n
Surface area 1.6433537694882E+15
Volume 2.7553666383539E+22
Height 29040825.534452