71344897 is an odd 8-digits composite number following 71344896
and preceding 71344898 . In scientific notation, it is written as 7.1344897 × 10^7.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 65784960 positive integers (up to 71344897) that are relatively prime to 71344897.
71344897 has 8 divisors, whose sum is 76916840
The reverse of 71344897 is 79844317
Previous prime number is 1129
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7
Name
seventy-one million three hundred forty-four thousand eight hundred ninety-seven
Scientific notation
7.1344897 × 10^7
Engineering notation
7.1344897 × 10^6
Prime Factorization
13 × 1129 × 4861
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71344897
Product of the distinct prime numbers
The prime factorization of 71344897 is 13 × 1129 × 4861.
Since it has a total of 3 prime factors.
8 , 2 , 35 , 38 , 373 , 138 , 5295 , 2824 , 88088 , 82320 , 901316 , 789331 , 1471385 , 7763818 , 29069815 , 28549024 , 337912246 , 988835030 , 8432906010 , 2559421621
n×2
142689794
n×3
214034691
n×4
285379588
n×5
356724485
n÷2
35672448.5
n÷3
23781632.333333
n÷3
17836224.25
n÷5
14268979.4
n2
5090094327940609
n3
3.6315225554721E+23
n4
2.5909060267333E+31
n5
1.8484792361397E+39
2 √n
8446.5908507516
3 √n
414.75118776897
4 √n
91.905336356229
5 √n
37.21110639525
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
-71344896
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 71344897 can be divided by 8 positive divisors.
The sum of these divisors (counting 71344897) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000001010001100000001
3
Ternary
11222020200210121
4
Quaternary
10100022030001
5
Quinary
121231014042
6
Senary
11025100241
8
Octal
420121401
10
Decimal
71344897
12
Duodecimal
1ba87681
16
Hexadecimal
440a301
20
Vigesimal
125i24h
36
Base36
16h62p
md5
95965095badc12343ff0e1d88b7a9544
sha1
9fc8facb0fed5c69a2f47efcc9e2b59b51147034
sha256
18e47b9ef31a7603f7d9d0a59c49de475ebf827f4f213a3ad3f7775a20e57082
sha512
f8fb8b13b24dbe20d4fafc93c6549e7cfd9a93bf49e09bea97042eea02dc41350553ee0ddbdf39c9b9768e463965cf910e048fe97d684817de8bb2053210fbaf
ripemd-160
029534b3e0b728edf140c70773059f926023094e
Diameter
142689794
Circumference
448273208.57264
Area
1.5991002946737E+16
Volume
1.5211686108822E+24
Surface area
6.3964011786949E+16
Circumference
448273208.57264
Perimeter
285379588
Area
5090094327940609
Diagonal
100896920.94351
Surface area
30540565967643654
Volume
3.6315225554721E+23
Space diagonal
123572986.46477
Perimeter
214034691
Area
2.2040754978278E+15
Altitude
61786493.232384
Surface area
2.2040754978278E+15
Volume
4.2797903750103E+22
Height
33632306.981171