61397983 (number)

61397983 is an odd 8-digits composite number following 61397982 and preceding 61397984. In scientific notation, it is written as 6.1397983 × 10^7. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 60985768 positive integers (up to 61397983) that are relatively prime to 61397983.

Interesting facts

Basic properties

Name

Name sixty-one million three hundred ninety-seven thousand nine hundred eighty-three

Notation

Scientific notation 6.1397983 × 10^7
Engineering notation 6.1397983 × 10^6

Prime Factorization of 61397983

Prime Factorization 149 × 412067

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 61397983
Product of the distinct prime numbers

The prime factorization of 61397983 is 149 × 412067. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 9, 68, 88, 974, 950, 6801, 9034, 46041, 42527, 745498, 809169, 4104214, 1098968, 91841269, 43818387, 884000757, 367131696, 7835632267, 1055435912

Basic calculations (n = 61397983)

Multiplication

n×y
n×2 122795966
n×3 184193949
n×4 245591932
n×5 306989915

Division

n÷y
n÷2 30698991.5
n÷3 20465994.333333
n÷3 15349495.75
n÷5 12279596.6

Exponentiation

ny
n2 3769712316468289
n3 2.3145273272141E+23
n4 1.4210730948933E+31
n5 8.7251021722014E+38

Nth Root

y√n
2√n 7835.686504704
3√n 394.50396100465
4√n 88.519413151602
5√n 36.110277080085

Divisors of 61397983

1, 149, 412067, 61397983

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61397982
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61397983 can be divided by 4 positive divisors. The sum of these divisors (counting 61397983) is 1, the average is 0.25.

Base conversion 61397983

Base System Value
2 Binary 11101010001101101111011111
3 Ternary 11021112100012101
4 Quaternary 3222031233133
5 Quinary 111204213413
6 Senary 10031545531
8 Octal 352155737
10 Decimal 61397983
12 Duodecimal 1868b2a7
16 Hexadecimal 3a8dbdf
20 Vigesimal j3eej3
36 Base36 10jyzj

Cryptographic Hash Functions

md5 a6bcb193dab736b5841b19d702fbccca
sha1 7072a10ca28183c5a44d1e3b8cad3ff7fd881363
sha256 a1a1b458c8d79bb9c37f6721ef732af77238f51068cb8e664178d81c72139fdf
sha512 5a63b288c7ddd1d3aae3106ab498434b64146f91d29d7f196d78d6abecc0557a5577e1bde28f03ec5298832a30017a6c548e8732bc35b549326e3ca3cc455788
ripemd-160 710daba6b29aa75a2c9921ee439c7e5e02d73d0e

61397983 as geometric shapes

Circle

Radius = n
Diameter 122795966
Circumference 385774904.67606
Area 1.1842900519564E+16

Sphere

Radius = n
Volume 9.6950693969449E+23
Surface area 4.7371602078255E+16
Circumference 385774904.67606

Square

Length = n
Perimeter 245591932
Area 3769712316468289
Diagonal 86829860.260953

Cube

Length = n
Surface area 22618273898809734
Volume 2.3145273272141E+23
Space diagonal 106344426.03825

Equilateral Triangle

Length = n
Perimeter 184193949
Area 1.6323333155103E+15
Altitude 53172213.019125

Triangular Pyramid

Length = n
Surface area 1.6323333155103E+15
Volume 2.7276966138578E+22
Height 28943286.753651