61639712 (number)

61639712 is an even 8-digits composite number following 61639711 and preceding 61639713. In scientific notation, it is written as 6.1639712 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 12 positive divisors. There are 30819840 positive integers (up to 61639712) that are relatively prime to 61639712.

Interesting facts

Basic properties

Name

Name sixty-one million six hundred thirty-nine thousand seven hundred twelve

Notation

Scientific notation 6.1639712 × 10^7
Engineering notation 6.1639712 × 10^6

Prime Factorization of 61639712

Prime Factorization 2 × 2 × 2 × 2 × 2 × 1926241

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3852482
Product of the distinct prime numbers

The prime factorization of 61639712 is 2 × 2 × 2 × 2 × 2 × 1926241. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 6, 95, 51, 183, 330, 8150, 1595, 22469, 45565, 111672, 468319, 2969947, 372918, 99038308, 80636506, 829275522, 53010957, 8047481336, 2083176570

Basic calculations (n = 61639712)

Multiplication

n×y
n×2 123279424
n×3 184919136
n×4 246558848
n×5 308198560

Division

n÷y
n÷2 30819856
n÷3 20546570.666667
n÷3 15409928
n÷5 12327942.4

Exponentiation

ny
n2 3799454095442944
n3 2.3419725620032E+23
n4 1.4435851423378E+31
n5 8.8982172421182E+38

Nth Root

y√n
2√n 7851.0962291899
3√n 395.0210147448
4√n 88.6064118966
5√n 36.138666243898

Divisors of 61639712

1, 2, 4, 8, 16, 32, 1926241, 3852482, 7704964, 15409928, 30819856, 61639712

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61639711
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61639712 can be divided by 12 positive divisors. The sum of these divisors (counting 61639712) is 1, the average is 0.083333333333333.

Base conversion 61639712

Base System Value
2 Binary 11101011001000110000100000
3 Ternary 11021222121210022
4 Quaternary 3223020300200
5 Quinary 111234432322
6 Senary 10041053012
8 Octal 353106040
10 Decimal 61639712
12 Duodecimal 18787168
16 Hexadecimal 3ac8c20
20 Vigesimal j54j5c
36 Base36 10p5i8

Cryptographic Hash Functions

md5 a40de9521a75843bd0aea1f1c4c670e4
sha1 03f8607db72ebefd1a60520bd59fbce3e8d36e6f
sha256 58ee8d141a26c6ee9a6e07e36bc32daed5086bb8963046f52b9a382298f70e8e
sha512 18f82b8e2969b42c9f1aa4326fec02207cb575cb3936762cfa3ed5b7861a0ac7f4eda21c462896e94c3c0ecab12f177f2ea56e3324186281360c5a4ca4b6dc0f
ripemd-160 984e29cd6c671078219bce2c054de2d9ab4bc520

61639712 as geometric shapes

Circle

Radius = n
Diameter 123279424
Circumference 387293732.77718
Area 1.1936337073895E+16

Sphere

Radius = n
Volume 9.8100317275976E+23
Surface area 4.7745348295581E+16
Circumference 387293732.77718

Square

Length = n
Perimeter 246558848
Area 3799454095442944
Diagonal 87171716.691172

Cube

Length = n
Surface area 22796724572657664
Volume 2.3419725620032E+23
Space diagonal 106763112.94791

Equilateral Triangle

Length = n
Perimeter 184919136
Area 1.6452118835832E+15
Altitude 53381556.473957

Triangular Pyramid

Length = n
Surface area 1.6452118835832E+15
Volume 2.7600411332422E+22
Height 29057238.897057