71308965 (number)

71308965 is an odd 8-digits composite number following 71308964 and preceding 71308966. In scientific notation, it is written as 7.1308965 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 64 positive divisors. There are 28256256 positive integers (up to 71308965) that are relatively prime to 71308965.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred eight thousand nine hundred sixty-five

Notation

Scientific notation 7.1308965 × 10^7
Engineering notation 7.1308965 × 10^6

Prime Factorization of 71308965

Prime Factorization 3 × 35 × 7 × 17 × 13 × 439

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 71308965
Product of the distinct prime numbers

The prime factorization of 71308965 is 3 × 35 × 7 × 17 × 13 × 439. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 3, 41, 95, 682, 879, 9537, 6752, 32157, 69960, 114759, 279292, 7795001, 3204587, 65707509, 41744869, 520739482, 334721204, 118617584, 594965506

Basic calculations (n = 71308965)

Multiplication

n×y
n×2 142617930
n×3 213926895
n×4 285235860
n×5 356544825

Division

n÷y
n÷2 35654482.5
n÷3 23769655
n÷3 17827241.25
n÷5 14261793

Exponentiation

ny
n2 5084968489371225
n3 3.6260384003468E+23
n4 2.5856904537898E+31
n5 1.8438291007013E+39

Nth Root

y√n
2√n 8444.4635708848
3√n 414.68154792606
4√n 91.893762415546
5√n 37.207357454619

Divisors of 71308965

1, 3, 7, 13, 17, 21, 35, 39, 51, 91, 105, 119, 221, 245, 273, 357, 439, 455, 595, 663, 735, 1317, 1365, 1547, 1785, 3073, 3185, 4165, 4641, 5707, 7463, 7735, 9219, 9555, 12495, 15365, 17121, 22389, 23205, 39949, 46095, 52241, 54145, 97019, 107555, 119847, 156723, 162435, 199745, 261205, 291057, 322665, 599235, 679133, 783615, 1398215, 1828435, 2037399, 3395665, 4194645, 5485305, 10186995, 23769655, 71308965

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71308964
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71308965 can be divided by 64 positive divisors. The sum of these divisors (counting 71308965) is 1, the average is 0.015625.

Base conversion 71308965

Base System Value
2 Binary 100010000000001011010100101
3 Ternary 11222011212111210
4 Quaternary 10100001122211
5 Quinary 121223341330
6 Senary 11024222033
8 Octal 420013245
10 Decimal 71308965
12 Duodecimal 1ba6a919
16 Hexadecimal 44016a5
20 Vigesimal 125dc85
36 Base36 16gecl

Cryptographic Hash Functions

md5 7e1059d36d80157fd028a3fa9cfc512d
sha1 b37e5a4417f7ef1292f97f4a53f3bd64686c83e1
sha256 9ccaae044b9e4069691373d8d37bf16ad9d13c1391176123d5534faed5bd35f3
sha512 b71d10603429425d1f79ab4a60e7001974b1ccd9d497ca2a865b487ffdadcd288f5453f8f8ea92ab20c5c379fa109d1680a2f191f4e5f0a43421e64d9b6702bd
ripemd-160 75cedeb22d97afb9995e76963e0b70cc52eb952b

71308965 as geometric shapes

Circle

Radius = n
Diameter 142617930
Circumference 448047441.15818
Area 1.5974899649944E+16

Sphere

Radius = n
Volume 1.5188714133552E+24
Surface area 6.3899598599777E+16
Circumference 448047441.15818

Square

Length = n
Perimeter 285235860
Area 5084968489371225
Diagonal 100846105.42179

Cube

Length = n
Surface area 30509810936227350
Volume 3.6260384003468E+23
Space diagonal 123510750.41515

Equilateral Triangle

Length = n
Perimeter 213926895
Area 2.2018559446194E+15
Altitude 61755375.207575

Triangular Pyramid

Length = n
Surface area 2.2018559446194E+15
Volume 4.2733272362134E+22
Height 33615368.473929