61005965 (number)

61005965 is an odd 8-digits composite number following 61005964 and preceding 61005966. In scientific notation, it is written as 6.1005965 × 10^7. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 48804768 positive integers (up to 61005965) that are relatively prime to 61005965.

Interesting facts

Basic properties

Name

Name sixty-one million five thousand nine hundred sixty-five

Notation

Scientific notation 6.1005965 × 10^7
Engineering notation 6.1005965 × 10^6

Prime Factorization of 61005965

Prime Factorization 5 × 12201193

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 61005965
Product of the distinct prime numbers

The prime factorization of 61005965 is 5 × 12201193. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 2, 13, 66, 19, 479, 1276, 2701, 90489, 87822, 305335, 538, 8715826, 5377963, 40051430, 11549526, 101104769, 722430429, 4681898657, 5879191045

Basic calculations (n = 61005965)

Multiplication

n×y
n×2 122011930
n×3 183017895
n×4 244023860
n×5 305029825

Division

n÷y
n÷2 30502982.5
n÷3 20335321.666667
n÷3 15251491.25
n÷5 12201193

Exponentiation

ny
n2 3721727765581225
n3 2.2704759380658E+23
n4 1.3851257561098E+31
n5 8.4500933397834E+38

Nth Root

y√n
2√n 7810.631536566
3√n 393.66254915194
4√n 88.37777739096
5√n 36.064046991099

Divisors of 61005965

1, 5, 12201193, 61005965

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 -61005964
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 61005965 can be divided by 4 positive divisors. The sum of these divisors (counting 61005965) is 1, the average is 0.25.

Base conversion 61005965

Base System Value
2 Binary 11101000101110000010001101
3 Ternary 11020210102110012
4 Quaternary 3220232002031
5 Quinary 111104142330
6 Senary 10015323005
8 Octal 350560215
10 Decimal 61005965
12 Duodecimal 18520465
16 Hexadecimal 3a2e08d
20 Vigesimal j15ei5
36 Base36 10bki5

Cryptographic Hash Functions

md5 087f91b7b975c7736512c42e4448ea03
sha1 5f0cb443b532e2f20370c0a1572ef5266c1e6ee0
sha256 1ebb6206c2c8003bd953140a1042770de345d366653d9dc1bca006b7a25171a5
sha512 f04729e0797c8acb2fa30c08a410e7725352319655cfb66f63eb78be73cf9b4a922c1aa0497d82b89e1201cd33da4319556fd36dee836eef166e7bbcc15e7980
ripemd-160 9c38c034d941523bd62306da1d1e5d912d4e35c7

61005965 as geometric shapes

Circle

Radius = n
Diameter 122011930
Circumference 383311782.93831
Area 1.1692152607011E+16

Sphere

Radius = n
Volume 9.5105473695731E+23
Surface area 4.6768610428045E+16
Circumference 383311782.93831

Square

Length = n
Perimeter 244023860
Area 3721727765581225
Diagonal 86275463.088658

Cube

Length = n
Surface area 22330366593487350
Volume 2.2704759380658E+23
Space diagonal 105665430.94477

Equilateral Triangle

Length = n
Perimeter 183017895
Area 1.6115553954816E+15
Altitude 52832715.472384

Triangular Pyramid

Length = n
Surface area 1.6115553954816E+15
Volume 2.6757815538786E+22
Height 28758487.696219