71398467 is an odd 8-digits composite number following 71398466
and preceding 71398468 . In scientific notation, it is written as 7.1398467 × 10^7.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 40399344 positive integers (up to 71398467) that are relatively prime to 71398467.
71398467 has 16 divisors, whose sum is 91553280
The reverse of 71398467 is 76489317
Previous prime number is 103
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
seventy-one million three hundred ninety-eight thousand four hundred sixty-seven
Scientific notation
7.1398467 × 10^7
Engineering notation
7.1398467 × 10^6
Prime Factorization
9 × 7 × 103 × 11003
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
71398467
Product of the distinct prime numbers
The prime factorization of 71398467 is 9 × 7 × 103 × 11003.
Since it has a total of 4 prime factors.
8 , 5 , 78 , 94 , 443 , 871 , 5175 , 8217 , 97814 , 34760 , 555264 , 205072 , 3905116 , 8120715 , 11485196 , 17926797 , 231325127 , 285383018 , 4168390576 , 5767134426
n×2
142796934
n×3
214195401
n×4
285593868
n×5
356992335
n÷2
35699233.5
n÷3
23799489
n÷3
17849616.75
n÷5
14279693.4
n2
5097741089950089
n3
3.6397089898535E+23
n4
2.5986964220166E+31
n5
1.8554294073037E+39
2 √n
8449.7613575769
3 √n
414.85496843379
4 √n
91.922583501427
5 √n
37.216692780872
1 , 7 , 9 , 63 , 103 , 721 , 927 , 6489 , 11003 , 77021 , 99027 , 693189 , 1133309 , 7933163 , 10199781 , 71398467
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71398466
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71398467 can be divided by 16 positive divisors.
The sum of these divisors (counting 71398467) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010000010111010001000011
3
Ternary
11222100102021200
4
Quaternary
10100113101003
5
Quinary
121234222332
6
Senary
11030152243
8
Octal
420272103
10
Decimal
71398467
12
Duodecimal
1bab2683
16
Hexadecimal
4417443
20
Vigesimal
1264g37
36
Base36
16iber
md5
ae48deb7392c37d42c315bb6b0d45680
sha1
10a6900a036db7be9e36e449dadb5a3df37bd951
sha256
46b9918e504a6befbae9fa7df2484ff679ec887f574552a56771c4ee3b250afb
sha512
ebc28d0f7e46637f9c334463e07bb333fe5c1d26174dc6665b51198a44115610e64b195efa7223f3ed29e5aed72962d9609ea481c7e722b167dee4b12d059c23
ripemd-160
ed315877a2cad909e9ce579f7cba51a6a79b8906
Diameter
142796934
Circumference
448609798.80955
Area
1.601502595809E+16
Volume
1.5245977364971E+24
Surface area
6.406010383236E+16
Circumference
448609798.80955
Perimeter
285593868
Area
5097741089950089
Diagonal
100972680.36405
Surface area
30586446539700534
Volume
3.6397089898535E+23
Space diagonal
123665772.42653
Perimeter
214195401
Area
2.2073866429063E+15
Altitude
61832886.213265
Surface area
2.2073866429063E+15
Volume
4.2894381804517E+22
Height
33657560.121349