71151894 (number)

71151894 is an even 8-digits composite number following 71151893 and preceding 71151895. In scientific notation, it is written as 7.1151894 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 21561120 positive integers (up to 71151894) that are relatively prime to 71151894.

Interesting facts

Basic properties

Name

Name seventy-one million one hundred fifty-one thousand eight hundred ninety-four

Notation

Scientific notation 7.1151894 × 10^7
Engineering notation 7.1151894 × 10^6

Prime Factorization of 71151894

Prime Factorization 2 × 3 × 3 × 11 × 359353

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 23717298
Product of the distinct prime numbers

The prime factorization of 71151894 is 2 × 3 × 3 × 11 × 359353. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71151894)

Multiplication

n×y
n×2 142303788
n×3 213455682
n×4 284607576
n×5 355759470

Division

n÷y
n÷2 35575947
n÷3 23717298
n÷3 17787973.5
n÷5 14230378.8

Exponentiation

ny
n2 5062592019787236
n3 3.6021301075715E+23
n4 2.5629837958813E+31
n5 1.8236115136827E+39

Nth Root

y√n
2√n 8435.1582083563
3√n 414.37685352324
4√n 91.843117370635
5√n 37.190951795605

Divisors of 71151894

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71151893
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71151894 can be divided by 24 positive divisors. The sum of these divisors (counting 71151894) is 1, the average is 0.041666666666667.

Base conversion 71151894

Base System Value
2 Binary 100001111011011000100010110
3 Ternary 11221212220001100
4 Quaternary 10033123010112
5 Quinary 121203330034
6 Senary 11021010530
8 Octal 417330426
10 Decimal 71151894
12 Duodecimal 1b9b3a46
16 Hexadecimal 43db116
20 Vigesimal 124djee
36 Base36 16d15i

Cryptographic Hash Functions

md5 ffbb2f34270b41c051227abcbd0d63fb
sha1 fe1500398aca1d559b5adc06fe33d26a384f949a
sha256 040509e7aa181eb513c56d4647cafd0d53ebecd0e739dcf65d6d7ef907484ada
sha512 9ff8496b39c459399344a4d6adc8973304edb2239c78af5e0d9401c24b55a55b2bd2432066bb8fb3e9ead42fb0415b03242f9b621a82e978f13e13b1fa009bbd
ripemd-160 8b2f2163b9150c488b8a1257af7785af2db15474

71151894 as geometric shapes

Circle

Radius = n
Diameter 142303788
Circumference 447060534.9588
Area 1.5904601897486E+16

Sphere

Radius = n
Volume 1.5088567310962E+24
Surface area 6.3618407589944E+16
Circumference 447060534.9588

Square

Length = n
Perimeter 284607576
Area 5062592019787236
Diagonal 100623973.48333

Cube

Length = n
Surface area 30375552118723416
Volume 3.6021301075715E+23
Space diagonal 123238695.46276

Equilateral Triangle

Length = n
Perimeter 213455682
Area 2.1921666490661E+15
Altitude 61619347.731378

Triangular Pyramid

Length = n
Surface area 2.1921666490661E+15
Volume 4.2451510429667E+22
Height 33541324.494444