71220105 (number)

71220105 is an odd 8-digits composite number following 71220104 and preceding 71220106. In scientific notation, it is written as 7.1220105 × 10^7. The sum of its digits is 18. It has a total of 3 prime factors and 8 positive divisors. There are 34530720 positive integers (up to 71220105) that are relatively prime to 71220105.

Interesting facts

Basic properties

Name

Name seventy-one million two hundred twenty thousand one hundred five

Notation

Scientific notation 7.1220105 × 10^7
Engineering notation 7.1220105 × 10^6

Prime Factorization of 71220105

Prime Factorization 15 × 33 × 143879

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71220105
Product of the distinct prime numbers

The prime factorization of 71220105 is 15 × 33 × 143879. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 2, 82, 45, 663, 157, 6445, 9933, 98072, 60720, 982438, 805663, 1178814, 5042821, 22643980, 61215167, 227380230, 882122774, 3549105969, 4807518821

Basic calculations (n = 71220105)

Multiplication

n×y
n×2 142440210
n×3 213660315
n×4 284880420
n×5 356100525

Division

n÷y
n÷2 35610052.5
n÷3 23740035
n÷3 17805026.25
n÷5 14244021

Exponentiation

ny
n2 5072303356211025
n3 3.612499776212E+23
n4 2.572826133743E+31
n5 1.8323694739192E+39

Nth Root

y√n
2√n 8439.2004953076
3√n 414.50922775584
4√n 91.865121212066
5√n 37.198079813254

Divisors of 71220105

1, 15, 33, 495, 143879, 2158185, 4748007, 71220105

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 -71220104
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 71220105 can be divided by 8 positive divisors. The sum of these divisors (counting 71220105) is 1, the average is 0.125.

Base conversion 71220105

Base System Value
2 Binary 100001111101011101110001001
3 Ternary 11222000100121200
4 Quaternary 10033223232021
5 Quinary 121213020410
6 Senary 11022254413
8 Octal 417535611
10 Decimal 71220105
12 Duodecimal 1ba27409
16 Hexadecimal 43ebb89
20 Vigesimal 1252a55
36 Base36 16ehs9

Cryptographic Hash Functions

md5 e076a31e6ddc31d085fe023d2687273c
sha1 610cbd167f221fc32744b6d2d06525132c35d60a
sha256 0a5941939fb21417ffb81e4a576aec6e28f4e3e007bdf20c315a803de61dab90
sha512 5ac50b8b6c4d6a51b7d639c0de2ace1afa61b7edcb5261f7cb9a5f1a24da377ffbb1615623f44ea01f3959b928b3423f2c0b3731ddc86ad788c4eae2930f9395
ripemd-160 1ae15c5c7ffacee8e82df265f7ce1d2ced4f1707

71220105 as geometric shapes

Circle

Radius = n
Diameter 142440210
Circumference 447489117.31179
Area 1.5935110960651E+16

Sphere

Radius = n
Volume 1.513200367739E+24
Surface area 6.3740443842606E+16
Circumference 447489117.31179

Square

Length = n
Perimeter 284880420
Area 5072303356211025
Diagonal 100720438.40464

Cube

Length = n
Surface area 30433820137266150
Volume 3.612499776212E+23
Space diagonal 123356840.38039

Equilateral Triangle

Length = n
Perimeter 213660315
Area 2.1963717810899E+15
Altitude 61678420.190195

Triangular Pyramid

Length = n
Surface area 2.1963717810899E+15
Volume 4.2573718146573E+22
Height 33573479.468212