61538082 (number)

61538082 is an even 8-digits composite number following 61538081 and preceding 61538083. In scientific notation, it is written as 6.1538082 × 10^7. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 20512692 positive integers (up to 61538082) that are relatively prime to 61538082.

Interesting facts

Basic properties

Name

Name sixty-one million five hundred thirty-eight thousand eighty-two

Notation

Scientific notation 6.1538082 × 10^7
Engineering notation 6.1538082 × 10^6

Prime Factorization of 61538082

Prime Factorization 2 × 3 × 10256347

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 61538082
Product of the distinct prime numbers

The prime factorization of 61538082 is 2 × 3 × 10256347. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 5, 73, 58, 63, 957, 9875, 9543, 16458, 49518, 752062, 298348, 7964885, 4472724, 48664307, 58681685, 664601212, 746235273, 9854883578, 2151368451

Basic calculations (n = 61538082)

Multiplication

n×y
n×2 123076164
n×3 184614246
n×4 246152328
n×5 307690410

Division

n÷y
n÷2 30769041
n÷3 20512694
n÷3 15384520.5
n÷5 12307616.4

Exponentiation

ny
n2 3786935536238724
n3 2.3304074955777E+23
n4 1.4340880755628E+31
n5 8.8251029589204E+38

Nth Root

y√n
2√n 7844.6212145648
3√n 394.80379509557
4√n 88.56986628964
5√n 36.126741472805

Divisors of 61538082

1, 2, 3, 6, 10256347, 20512694, 30769041, 61538082

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 -61538081
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 61538082 can be divided by 8 positive divisors. The sum of these divisors (counting 61538082) is 1, the average is 0.125.

Base conversion 61538082

Base System Value
2 Binary 11101010101111111100100010
3 Ternary 11021210110101020
4 Quaternary 3222233330202
5 Quinary 111223204312
6 Senary 10034550310
8 Octal 352577442
10 Decimal 61538082
12 Duodecimal 18738396
16 Hexadecimal 3aaff22
20 Vigesimal j4c542
36 Base36 10mz36

Cryptographic Hash Functions

md5 60648da7a5fb2c8f2995cfbd85ffa0fd
sha1 4a91cf1913cab5498eec0c994194ee6c4b85a4e3
sha256 01728782057ee3d72ce1909e02b5a344a3bcef022d773fda6c3af6e468454f90
sha512 111fc7755bafc95672659b7be7feef20203fea2f3f846beee197a4438c6aac840a086bb025a5da075fb7b9544057f618b0573cc66584e2605d048c0913def967
ripemd-160 acc754e0aeebf77f0ce519a87747c9e00eedb999

61538082 as geometric shapes

Circle

Radius = n
Diameter 123076164
Circumference 386655172.65441
Area 1.1897008860266E+16

Sphere

Radius = n
Volume 9.7615880906368E+23
Surface area 4.7588035441063E+16
Circumference 386655172.65441

Square

Length = n
Perimeter 246152328
Area 3786935536238724
Diagonal 87027990.166828

Cube

Length = n
Surface area 22721613217432344
Volume 2.3304074955777E+23
Space diagonal 106587084.62434

Equilateral Triangle

Length = n
Perimeter 184614246
Area 1.6397911884384E+15
Altitude 53293542.31217

Triangular Pyramid

Length = n
Surface area 1.6397911884384E+15
Volume 2.7464115717516E+22
Height 29009330.055609