71082942 (number)

71082942 is an even 8-digits composite number following 71082941 and preceding 71082943. In scientific notation, it is written as 7.1082942 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 20200800 positive integers (up to 71082942) that are relatively prime to 71082942.

Interesting facts

Basic properties

Name

Name seventy-one million eighty-two thousand nine hundred forty-two

Notation

Scientific notation 7.1082942 × 10^7
Engineering notation 7.1082942 × 10^6

Prime Factorization of 71082942

Prime Factorization 2 × 21 × 191 × 8861

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71082942
Product of the distinct prime numbers

The prime factorization of 71082942 is 2 × 21 × 191 × 8861. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 9, 66, 8, 238, 77, 5611, 1089, 52154, 35512, 300647, 385639, 5308132, 6872670, 26125262, 62850486, 941125659, 482496097, 5327422741, 1499521053

Basic calculations (n = 71082942)

Multiplication

n×y
n×2 142165884
n×3 213248826
n×4 284331768
n×5 355414710

Division

n÷y
n÷2 35541471
n÷3 23694314
n÷3 17770735.5
n÷5 14216588.4

Exponentiation

ny
n2 5052784643375364
n3 3.5916679774354E+23
n4 2.553063265233E+31
n5 1.8147924800489E+39

Nth Root

y√n
2√n 8431.0700388503
3√n 414.24295524946
4√n 91.820858408372
5√n 37.183740785514

Divisors of 71082942

1, 2, 21, 42, 191, 382, 4011, 8022, 8861, 17722, 186081, 372162, 1692451, 3384902, 35541471, 71082942

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71082941
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71082942 can be divided by 16 positive divisors. The sum of these divisors (counting 71082942) is 1, the average is 0.0625.

Base conversion 71082942

Base System Value
2 Binary 100001111001010001110111110
3 Ternary 11221202101110120
4 Quaternary 10033022032332
5 Quinary 121144123232
6 Senary 11015315410
8 Octal 417121676
10 Decimal 71082942
12 Duodecimal 1b97bb66
16 Hexadecimal 43ca3be
20 Vigesimal 1245772
36 Base36 16bjy6

Cryptographic Hash Functions

md5 31a374e79378f8990c90e8f9f5e64915
sha1 f19e44427476b82f3fc12caff035f29667907740
sha256 f2ed4eacdc2126ba400a4da24289d153c1dfc2b2ed9b42f8b09a3d3528eaa715
sha512 710d1047a571d82a9d6f693026f6214149bf57f60821bd79310eb91c23c850e7a32ccfe2c17981c3abdca2dd0f3faf66b821b7c6446222c1c4524f938d29cb22
ripemd-160 9e69e78ac8fc14c5faf406333c9862ae70029283

71082942 as geometric shapes

Circle

Radius = n
Diameter 142165884
Circumference 446627296.7655
Area 1.5873791115799E+16

Sphere

Radius = n
Volume 1.5044743642726E+24
Surface area 6.3495164463197E+16
Circumference 446627296.7655

Square

Length = n
Perimeter 284331768
Area 5052784643375364
Diagonal 100526460.62978

Cube

Length = n
Surface area 30316707860252184
Volume 3.5916679774354E+23
Space diagonal 123119267.09547

Equilateral Triangle

Length = n
Perimeter 213248826
Area 2.1879199305075E+15
Altitude 61559633.547736

Triangular Pyramid

Length = n
Surface area 2.1879199305075E+15
Volume 4.2328213043586E+22
Height 33508820.209927