71699897 is an odd 8-digits composite number following 71699896
and preceding 71699898 . In scientific notation, it is written as 7.1699897 × 10^7.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 67399744 positive integers (up to 71699897) that are relatively prime to 71699897.
71699897 has 8 divisors, whose sum is 76010400
The reverse of 71699897 is 79899617
Previous prime number is 1019
Is Prime? no Number parity odd Number length 8 Sum of Digits 56 Digital Root 2
Name
seventy-one million six hundred ninety-nine thousand eight hundred ninety-seven
Scientific notation
7.1699897 × 10^7
Engineering notation
7.1699897 × 10^6
Prime Factorization
17 × 1019 × 4139
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
71699897 Product of the distinct prime numbers
The prime factorization of 71699897 is 17 × 1019 × 4139.
Since it has a total of 3 prime factors.
6 , 6 , 41 , 72 , 872 , 573 , 4136 , 4945 , 69232 , 50581 , 876629 , 579688 , 991451 , 6318781 , 38930449 , 90623590 , 749012646 , 437318585 , 6831879458 , 1711664603
n×2
143399794
n×3
215099691
n×4
286799588
n×5
358499485
n÷2
35849948.5
n÷3
23899965.666667
n÷3
17924974.25
n÷5
14339979.4
n2
5140875229810609
n3
3.6860022446727E+23
n4
2.642859812848E+31
n5
1.8949277636664E+39
2 √n8467.5791699871
3 √n415.4379602527
4 √n92.019449954817
5 √n37.248064129809
8 divisors
τ Total Divisors
8 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-71699896 Sum of the proper positive divisors of n
A Arithmetic Mean
0.125 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
8 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71699897 can be divided by 8 positive divisors.
The sum of these divisors (counting 71699897) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010001100000110110111001
3
Ternary
11222220201202202
4
Quaternary
10101200312321
5
Quinary
121323344042
6
Senary
11040435545
8
Octal
421406671
10
Decimal
71699897
12
Duodecimal
20018bb5
16
Hexadecimal
4460db9
20
Vigesimal
12829eh
36
Base36
16orzt
md5
6e1ea34d8a4c3ff14f4d6c556e41ed74
sha1
ace95bc926151da1d7d22596e1002c72920d22e8
sha256
56652f50861dec72041da06e8425fe1f5b640c02e85ed9d68f1219e3dfed8ed1
sha512
793940befba63d0f8520afca1e8f2487a4c60550ffaeb32a60a7f0665fe5272f510ae7ac63f42442f79391c5665fc730edf6af26b1f8eb35682132bed4553ab1
ripemd-160
f8ec59bebe65106d5374103755d05c02f831c1c4
Diameter
143399794
Circumference
450503739.35669
Area
1.6150535854995E+16
Volume
1.5439890097306E+24
Surface area
6.4602143419979E+16
Circumference
450503739.35669
Perimeter
286799588
Area
5140875229810609
Diagonal
101398966.75815
Surface area
30845251378863654
Volume
3.6860022446727E+23
Space diagonal
124187864.50146
Perimeter
215099691
Area
2.2260642733511E+15
Altitude
62093932.250728
Surface area
2.2260642733511E+15
Volume
4.3439953044615E+22
Height
33799655.586051