71258900 (number)

71258900 is an even 8-digits composite number following 71258899 and preceding 71258901. In scientific notation, it is written as 7.1258900 × 10^7. The sum of its digits is 32. It has a total of 7 prime factors and 72 positive divisors. There are 26560000 positive integers (up to 71258900) that are relatively prime to 71258900.

Interesting facts

Basic properties

Name

Name seventy-one million two hundred fifty-eight thousand nine hundred

Notation

Scientific notation 7.1258900 × 10^7
Engineering notation 7.1258900 × 10^6

Prime Factorization of 71258900

Prime Factorization 2 × 2 × 5 × 5 × 17 × 251 × 167

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 7125890
Product of the distinct prime numbers

The prime factorization of 71258900 is 2 × 2 × 5 × 5 × 17 × 251 × 167. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 10, 57, 7, 720, 990, 6392, 2065, 22858, 87006, 693759, 968904, 8197773, 9648098, 20151812, 61680735, 667141009, 311563301, 1104086837, 4091858278

Basic calculations (n = 71258900)

Multiplication

n×y
n×2 142517800
n×3 213776700
n×4 285035600
n×5 356294500

Division

n÷y
n÷2 35629450
n÷3 23752966.666667
n÷3 17814725
n÷5 14251780

Exponentiation

ny
n2 5077830829210000
n3 3.6184063927559E+23
n4 2.5784365930076E+31
n5 1.8373655533747E+39

Nth Root

y√n
2√n 8441.4986821062
3√n 414.58447788601
4√n 91.8776288446
5√n 37.202131436528

Divisors of 71258900

1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 167, 170, 251, 334, 340, 425, 502, 668, 835, 850, 1004, 1255, 1670, 1700, 2510, 2839, 3340, 4175, 4267, 5020, 5678, 6275, 8350, 8534, 11356, 12550, 14195, 16700, 17068, 21335, 25100, 28390, 41917, 42670, 56780, 70975, 83834, 85340, 106675, 141950, 167668, 209585, 213350, 283900, 419170, 426700, 712589, 838340, 1047925, 1425178, 2095850, 2850356, 3562945, 4191700, 7125890, 14251780, 17814725, 35629450, 71258900

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71258899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71258900 can be divided by 72 positive divisors. The sum of these divisors (counting 71258900) is 1, the average is 0.013888888888889.

Base conversion 71258900

Base System Value
2 Binary 100001111110101001100010100
3 Ternary 11222002022211112
4 Quaternary 10033311030110
5 Quinary 121220241100
6 Senary 11023154152
8 Octal 417651424
10 Decimal 71258900
12 Duodecimal 1ba45958
16 Hexadecimal 43f5314
20 Vigesimal 1257750
36 Base36 16fbpw

Cryptographic Hash Functions

md5 4d9de939c6c80df09ee9d490875bc99c
sha1 ce2bc755f9eb0d8f0b4fc3838b2d2159fc2ab2c9
sha256 c552a5f1c1d24232b92439d1f439b3ebdd9398296816354eaacb5e5abfee003d
sha512 d31b407a770e695067565aa15961ace12d5448cf8d8a3a2139ed08fa17862ed841d8c8586c6721013c51905c112ead6e6c2a5409176f8e31be094267f04eaee1
ripemd-160 9eb85fba3b008261f3da2bfced3a1c3b6f265795

71258900 as geometric shapes

Circle

Radius = n
Diameter 142517800
Circumference 447732873.48578
Area 1.5952476029218E+16

Sphere

Radius = n
Volume 1.5156745254912E+24
Surface area 6.3809904116872E+16
Circumference 447732873.48578

Square

Length = n
Perimeter 285035600
Area 5077830829210000
Diagonal 100775302.81979

Cube

Length = n
Surface area 30466984975260000
Volume 3.6184063927559E+23
Space diagonal 123424035.29147

Equilateral Triangle

Length = n
Perimeter 213776700
Area 2.1987652471078E+15
Altitude 61712017.645735

Triangular Pyramid

Length = n
Surface area 2.1987652471078E+15
Volume 4.2643328290108E+22
Height 33591767.606596