71354668 is an even 8-digits composite number following 71354667
and preceding 71354669 . In scientific notation, it is written as 7.1354668 × 10^7.
The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors.
There are 27799200 positive integers (up to 71354668) that are relatively prime to 71354668.
71354668 has 24 divisors, whose sum is 143895584
The reverse of 71354668 is 86645317
Previous prime number is 121
Is Prime? no
Number parity even
Number length 8
Sum of Digits 40
Digital Root 4
Name
seventy-one million three hundred fifty-four thousand six hundred sixty-eight
Scientific notation
7.1354668 × 10^7
Engineering notation
7.1354668 × 10^6
Prime Factorization
2 × 2 × 7 × 121 × 21061
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
35677334
Product of the distinct prime numbers
The prime factorization of 71354668 is 2 × 2 × 7 × 121 × 21061.
Since it has a total of 5 prime factors.
1 , 6 , 24 , 90 , 411 , 757 , 1363 , 5837 , 12238 , 92464 , 533924 , 709905 , 5019804 , 5867777 , 29989645 , 31300132 , 472454658 , 647090550 , 544983190 , 582479274
n×2
142709336
n×3
214064004
n×4
285418672
n×5
356773340
n÷2
35677334
n÷3
23784889.333333
n÷3
17838667
n÷5
14270933.6
n2
5091488645390224
n3
3.6330148191759E+23
n4
2.5923256626138E+31
n5
1.8497453700368E+39
2 √n
8447.1692299847
3 √n
414.77012090942
4 √n
91.908482905468
5 √n
37.212125584623
1 , 2 , 4 , 7 , 14 , 28 , 121 , 242 , 484 , 847 , 1694 , 3388 , 21061 , 42122 , 84244 , 147427 , 294854 , 589708 , 2548381 , 5096762 , 10193524 , 17838667 , 35677334 , 71354668
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
-71354667
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 71354668 can be divided by 24 positive divisors.
The sum of these divisors (counting 71354668) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100010000001100100100101100
3
Ternary
11222021012012111
4
Quaternary
10100030210230
5
Quinary
121231322133
6
Senary
11025213404
8
Octal
420144454
10
Decimal
71354668
12
Duodecimal
1ba91264
16
Hexadecimal
440c92c
20
Vigesimal
125j6d8
36
Base36
16hdm4
md5
435cd40a05b6e3095e39cc2ed909933b
sha1
e2f85705595010f15c17127b79d1a1ff20d7219e
sha256
32ca588220b211c4f9a07d25da85a5411693d9712f2d1b90469c74e2c76e13c1
sha512
fd7b1166580936a2f210bfad8d3de6ec3c0b0de9b8cdbf6a987e641b4d9114da082aa0e85f00862a590132872676a5608fe8d4ffb2417ed2a66a505316e3e2e8
ripemd-160
3a31129e0df10fb4c8c51154537e3d9052f82af2
Diameter
142709336
Circumference
448334601.57628
Area
1.5995383324194E+16
Volume
1.5217936888408E+24
Surface area
6.3981533296775E+16
Circumference
448334601.57628
Perimeter
285418672
Area
5091488645390224
Diagonal
100910739.22423
Surface area
30548931872341344
Volume
3.6330148191759E+23
Space diagonal
123589910.33321
Perimeter
214064004
Area
2.204679254994E+15
Altitude
61794955.166605
Surface area
2.204679254994E+15
Volume
4.2815490246508E+22
Height
33636913.074743