71290888 (number)

71290888 is an even 8-digits composite number following 71290887 and preceding 71290889. In scientific notation, it is written as 7.1290888 × 10^7. The sum of its digits is 43. It has a total of 6 prime factors and 32 positive divisors. There are 33663168 positive integers (up to 71290888) that are relatively prime to 71290888.

Interesting facts

Basic properties

Name

Name seventy-one million two hundred ninety thousand eight hundred eighty-eight

Notation

Scientific notation 7.1290888 × 10^7
Engineering notation 7.1290888 × 10^6

Prime Factorization of 71290888

Prime Factorization 2 × 2 × 2 × 19 × 1013 × 463

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 17822722
Product of the distinct prime numbers

The prime factorization of 71290888 is 2 × 2 × 2 × 19 × 1013 × 463. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 7, 9, 54, 367, 921, 8431, 5301, 50999, 58476, 611304, 745046, 5412950, 1837531, 29508357, 99953287, 6323143, 235065088, 8576543957, 2382777913

Basic calculations (n = 71290888)

Multiplication

n×y
n×2 142581776
n×3 213872664
n×4 285163552
n×5 356454440

Division

n÷y
n÷2 35645444
n÷3 23763629.333333
n÷3 17822722
n÷5 14258177.6

Exponentiation

ny
n2 5082390711828544
n3 3.6232814700921E+23
n4 2.5830695347681E+31
n5 1.8414932089937E+39

Nth Root

y√n
2√n 8443.3931567824
3√n 414.64650403004
4√n 91.887938037494
5√n 37.205470831771

Divisors of 71290888

1, 2, 4, 8, 19, 38, 76, 152, 463, 926, 1013, 1852, 2026, 3704, 4052, 8104, 8797, 17594, 19247, 35188, 38494, 70376, 76988, 153976, 469019, 938038, 1876076, 3752152, 8911361, 17822722, 35645444, 71290888

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71290887
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71290888 can be divided by 32 positive divisors. The sum of these divisors (counting 71290888) is 1, the average is 0.03125.

Base conversion 71290888

Base System Value
2 Binary 100001111111101000000001000
3 Ternary 11222010221201021
4 Quaternary 10033331000020
5 Quinary 121222302023
6 Senary 11024002224
8 Octal 417750010
10 Decimal 71290888
12 Duodecimal 1ba60374
16 Hexadecimal 43fd008
20 Vigesimal 125b748
36 Base36 16g0eg

Cryptographic Hash Functions

md5 c17dfa80138420789e1a27014da52504
sha1 ffeaa78dc6ca0e11bea368b20615120bcbd36481
sha256 a42e9856f0c941be44a1ba4cba5f10bca2ac380353fb1055e4b2813dded6c3d4
sha512 76e6c1aa01e28be7353e247ea7f0e249ecd83590cb9f20faec2030923f266324ffb6a32541435f9be50598c2693e16184b01354e8e1bf8ec1173c3099d1bf1c5
ripemd-160 958db1939a6a11a987fef49c94018807b21ada8f

71290888 as geometric shapes

Circle

Radius = n
Diameter 142581776
Circumference 447933860.01739
Area 1.5966801322954E+16

Sphere

Radius = n
Volume 1.5177165931106E+24
Surface area 6.3867205291814E+16
Circumference 447933860.01739

Square

Length = n
Perimeter 285163552
Area 5082390711828544
Diagonal 100820540.68322

Cube

Length = n
Surface area 30494344270971264
Volume 3.6232814700921E+23
Space diagonal 123479440.1327

Equilateral Triangle

Length = n
Perimeter 213872664
Area 2.2007397342008E+15
Altitude 61739720.066351

Triangular Pyramid

Length = n
Surface area 2.2007397342008E+15
Volume 4.2700781627495E+22
Height 33606846.894407