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.
71151894 has 24 divisors, whose sum is 168177672
The reverse of 71151894 is 49815117
Previous prime number is 11
Is Prime? no
Number parity even
Number length 8
Sum of Digits 36
Digital Root 9
Name
seventy-one million one hundred fifty-one thousand eight hundred ninety-four
Scientific notation
7.1151894 × 10^7
Engineering notation
7.1151894 × 10^6
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.
4 , 5 , 53 , 85 , 954 , 675 , 723 , 1105 , 54478 , 91289 , 423545 , 257202 , 3106086 , 4670409 , 84894863 , 10754602 , 663092 , 642950203 , 5377923304 , 8451343645
n×2
142303788
n×3
213455682
n×4
284607576
n×5
355759470
n÷2
35575947
n÷3
23717298
n÷3
17787973.5
n÷5
14230378.8
n2
5062592019787236
n3
3.6021301075715E+23
n4
2.5629837958813E+31
n5
1.8236115136827E+39
2 √n
8435.1582083563
3 √n
414.37685352324
4 √n
91.843117370635
5 √n
37.190951795605
1 , 2 , 3 , 6 , 9 , 11 , 18 , 22 , 33 , 66 , 99 , 198 , 359353 , 718706 , 1078059 , 2156118 , 3234177 , 3952883 , 6468354 , 7905766 , 11858649 , 23717298 , 35575947 , 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
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
md5
ffbb2f34270b41c051227abcbd0d63fb
sha1
fe1500398aca1d559b5adc06fe33d26a384f949a
sha256
040509e7aa181eb513c56d4647cafd0d53ebecd0e739dcf65d6d7ef907484ada
sha512
9ff8496b39c459399344a4d6adc8973304edb2239c78af5e0d9401c24b55a55b2bd2432066bb8fb3e9ead42fb0415b03242f9b621a82e978f13e13b1fa009bbd
ripemd-160
8b2f2163b9150c488b8a1257af7785af2db15474
Diameter
142303788
Circumference
447060534.9588
Area
1.5904601897486E+16
Volume
1.5088567310962E+24
Surface area
6.3618407589944E+16
Circumference
447060534.9588
Perimeter
284607576
Area
5062592019787236
Diagonal
100623973.48333
Surface area
30375552118723416
Volume
3.6021301075715E+23
Space diagonal
123238695.46276
Perimeter
213455682
Area
2.1921666490661E+15
Altitude
61619347.731378
Surface area
2.1921666490661E+15
Volume
4.2451510429667E+22
Height
33541324.494444