61049968 (number)

61049968 is an even 8-digits composite number following 61049967 and preceding 61049969. In scientific notation, it is written as 6.1049968 × 10^7. The sum of its digits is 43. It has a total of 6 prime factors and 20 positive divisors. There are 26164224 positive integers (up to 61049968) that are relatively prime to 61049968.

Interesting facts

Basic properties

Name

Name sixty-one million forty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 6.1049968 × 10^7
Engineering notation 6.1049968 × 10^6

Prime Factorization of 61049968

Prime Factorization 2 × 2 × 2 × 2 × 7 × 545089

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7631246
Product of the distinct prime numbers

The prime factorization of 61049968 is 2 × 2 × 2 × 2 × 7 × 545089. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 5, 85, 100, 878, 678, 9843, 3621, 13254, 68561, 80292, 198533, 301287, 987415, 62158942, 24404044, 771512190, 201410836, 6782886960, 53277476

Basic calculations (n = 61049968)

Multiplication

n×y
n×2 122099936
n×3 183149904
n×4 244199872
n×5 305249840

Division

n÷y
n÷2 30524984
n÷3 20349989.333333
n÷3 15262492
n÷5 12209993.6

Exponentiation

ny
n2 3727098592801024
n3 2.2753924982335E+23
n4 1.3891263920459E+31
n5 8.480612178236E+38

Nth Root

y√n
2√n 7813.4478944957
3√n 393.7571747076
4√n 88.393709586688
5√n 36.069248018914

Divisors of 61049968

1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 545089, 1090178, 2180356, 3815623, 4360712, 7631246, 8721424, 15262492, 30524984, 61049968

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61049967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61049968 can be divided by 20 positive divisors. The sum of these divisors (counting 61049968) is 1, the average is 0.05.

Base conversion 61049968

Base System Value
2 Binary 11101000111000110001110000
3 Ternary 11020212122210221
4 Quaternary 3220320301300
5 Quinary 111112044333
6 Senary 10020302424
8 Octal 350706160
10 Decimal 61049968
12 Duodecimal 18541a14
16 Hexadecimal 3a38c70
20 Vigesimal j1b4i8
36 Base36 10cigg

Cryptographic Hash Functions

md5 75e2bfd7f5bd20e8bbb07ba1da768f5a
sha1 a566ade68ca8a3d81cdad6e69345c7e6d569c416
sha256 5f55ace1710b521a4b151d30e3d334051897a63e4ce662f2ad51facef6ea4df3
sha512 9dcfc28a56ddde48a09273aeccbdcfef200e5a17d5afc1799346c0f1f2830517c076d79957fbfbe75ea162c78be089692f8cb21336fc93622d203061b524fc95
ripemd-160 31569214121c80d63c4b8359b65473f1a862bd06

61049968 as geometric shapes

Circle

Radius = n
Diameter 122099936
Circumference 383588261.94138
Area 1.1709025558349E+16

Sphere

Radius = n
Volume 9.5311418086448E+23
Surface area 4.6836102233394E+16
Circumference 383588261.94138

Square

Length = n
Perimeter 244199872
Area 3727098592801024
Diagonal 86337692.728043

Cube

Length = n
Surface area 22362591556806144
Volume 2.2753924982335E+23
Space diagonal 105741646.37645

Equilateral Triangle

Length = n
Perimeter 183149904
Area 1.6138810318875E+15
Altitude 52870823.188227

Triangular Pyramid

Length = n
Surface area 1.6138810318875E+15
Volume 2.6815757756031E+22
Height 28779230.909348