61908 (number)

61908 is an even 5-digits composite number following 61907 and preceding 61909. In scientific notation, it is written as 6.1908 × 10^4. The sum of its digits is 24. It has a total of 6 prime factors and 48 positive divisors. There are 15840 positive integers (up to 61908) that are relatively prime to 61908.

Interesting facts

Basic properties

Name

Name sixty-one thousand nine hundred eight

Notation

Scientific notation 6.1908 × 10^4
Engineering notation 6.1908 × 10^3

Prime Factorization of 61908

Prime Factorization 2 × 2 × 3 × 11 × 7 × 67

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 30954
Product of the distinct prime numbers

The prime factorization of 61908 is 2 × 2 × 3 × 11 × 7 × 67. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 4, 24, 32, 317, 47, 7609, 2369, 19892, 70103, 572856, 173496, 603831, 314258, 43845904, 40688276, 234814791, 343016021, 7728349871, 565232671

Basic calculations (n = 61908)

Multiplication

n×y
n×2 123816
n×3 185724
n×4 247632
n×5 309540

Division

n÷y
n÷2 30954
n÷3 20636
n÷3 15477
n÷5 12381.6

Exponentiation

ny
n2 3832600464
n3 237268629525312
n4 1.4688826316653E+19
n5 9.0935585961135E+23

Nth Root

y√n
2√n 248.81318293049
3√n 39.559329737554
4√n 15.773813201965
5√n 9.0855109216821

Divisors of 61908

1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 67, 77, 84, 132, 134, 154, 201, 231, 268, 308, 402, 462, 469, 737, 804, 924, 938, 1407, 1474, 1876, 2211, 2814, 2948, 4422, 5159, 5628, 8844, 10318, 15477, 20636, 30954, 61908

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61908 can be divided by 48 positive divisors. The sum of these divisors (counting 61908) is 1, the average is 0.020833333333333.

Base conversion 61908

Base System Value
2 Binary 1111000111010100
3 Ternary 10010220220
4 Quaternary 33013110
5 Quinary 3440113
6 Senary 1154340
8 Octal 170724
10 Decimal 61908
12 Duodecimal 2b9b0
16 Hexadecimal f1d4
20 Vigesimal 7ef8
36 Base36 1bro

Cryptographic Hash Functions

md5 7e82ec3e6ca81d105e96085888601d4c
sha1 82e7548de66004f5642868d920a6884c79b5cef7
sha256 b0fdb4f716892d618d3771cd91b727807310a849ab4f0165cbf5fd63591414d2
sha512 7d77e5b58b5a049ee4785489e16121364924d991fd514e107552b1dbaca48ab1b178add7bcf1e808e9f8db8aad10cd317818fca8e468a77bddfe7ec7c2eac016
ripemd-160 35ccf1b0c3c7eeb6f7d62b33732f9f3a4f647570

61908 as geometric shapes

Circle

Radius = n
Diameter 123816
Circumference 388979.43599687
Area 12040469461.847

Sphere

Radius = n
Volume 9.9386851125872E+14
Surface area 48161877847.389
Circumference 388979.43599687

Square

Length = n
Perimeter 247632
Area 3832600464
Diagonal 87551.133219394

Cube

Length = n
Surface area 22995602784
Volume 237268629525312
Space diagonal 107227.80139497

Equilateral Triangle

Length = n
Perimeter 185724
Area 1659564682.19
Altitude 53613.900697487

Triangular Pyramid

Length = n
Surface area 1659564682.19
Volume 27962376150031
Height 29183.711073131