71354691 is an odd 8-digits composite number following 71354690
and preceding 71354692 . In scientific notation, it is written as 7.1354691 × 10^7.
The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors.
There are 47535120 positive integers (up to 71354691) that are relatively prime to 71354691.
71354691 has 12 divisors, whose sum is 103143040
The reverse of 71354691 is 19645317
Previous prime number is 2239
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
seventy-one million three hundred fifty-four thousand six hundred ninety-one
Scientific notation
7.1354691 × 10^7
Engineering notation
7.1354691 × 10^6
Prime Factorization
3 × 3 × 2239 × 3541
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
23784897
Product of the distinct prime numbers
The prime factorization of 71354691 is 3 × 3 × 2239 × 3541.
Since it has a total of 4 prime factors.
1 , 6 , 7 , 73 , 440 , 275 , 8018 , 301 , 45461 , 41391 , 690096 , 489212 , 6693422 , 4870030 , 29398695 , 62007287 , 5240999 , 786261632 , 1969916167 , 6052390251
n×2
142709382
n×3
214064073
n×4
285418764
n×5
356773455
n÷2
35677345.5
n÷3
23784897
n÷3
17838672.75
n÷5
14270938.2
n2
5091491927705481
n3
3.6330183323042E+23
n4
2.592329004989E+31
n5
1.8497483512133E+39
2 √n
8447.1705913874
3 √n
414.77016547418
4 √n
91.908490311763
5 √n
37.212127983566
1 , 3 , 9 , 2239 , 3541 , 6717 , 10623 , 20151 , 31869 , 7928299 , 23784897 , 71354691
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71354690
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71354691 can be divided by 12 positive divisors.
The sum of these divisors (counting 71354691) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100010000001100100101000011
3
Ternary
11222021012020100
4
Quaternary
10100030211003
5
Quinary
121231322231
6
Senary
11025213443
8
Octal
420144503
10
Decimal
71354691
12
Duodecimal
1ba91283
16
Hexadecimal
440c943
20
Vigesimal
125j6eb
36
Base36
16hdmr
md5
e12ac0e88d22117e67fc83f99964c7af
sha1
605b1fa9344705da18b2e2527ef6b4fed5c8125f
sha256
81a17292e70cb28009e9e929c0803468d4d2b9591ecac612ba661b6db66d6649
sha512
27e243211c69de1d2a983130646861c5f0c1cb12a75058716265a67d8e3357d357fc865d89dc15e8b662e7c6410fa82b385ab799c8ab75079af2b436bcfe58ba
ripemd-160
623dc53d5ac4f7feb1f9271123eff7178275fbec
Diameter
142709382
Circumference
448334746.08954
Area
1.5995393635891E+16
Volume
1.5217951604165E+24
Surface area
6.3981574543565E+16
Circumference
448334746.08954
Perimeter
285418764
Area
5091491927705481
Diagonal
100910771.75114
Surface area
30548951566232886
Volume
3.6330183323042E+23
Space diagonal
123589950.17038
Perimeter
214064073
Area
2.2046806762782E+15
Altitude
61794975.085189
Surface area
2.2046806762782E+15
Volume
4.2815531649122E+22
Height
33636923.917047