71395998 is an even 8-digits composite number following 71395997
and preceding 71395999 . In scientific notation, it is written as 7.1395998 × 10^7.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 23798664 positive integers (up to 71395998) that are relatively prime to 71395998.
71395998 has 8 divisors, whose sum is 142792008
The reverse of 71395998 is 89959317
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 51
Digital Root 6
Name
seventy-one million three hundred ninety-five thousand nine hundred ninety-eight
Scientific notation
7.1395998 × 10^7
Engineering notation
7.1395998 × 10^6
Prime Factorization
2 × 3 × 11899333
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71395998
Product of the distinct prime numbers
The prime factorization of 71395998 is 2 × 3 × 11899333.
Since it has a total of 3 prime factors.
5 , 5 , 83 , 24 , 937 , 566 , 605 , 1624 , 85855 , 9317 , 394028 , 48354 , 5903113 , 345623 , 93673442 , 41370926 , 466180758 , 659161202 , 8297424771 , 8448687577
n×2
142791996
n×3
214187994
n×4
285583992
n×5
356979990
n÷2
35697999
n÷3
23798666
n÷3
17848999.5
n÷5
14279199.6
n2
5097388530416004
n3
3.639331413228E+23
n4
2.5983369830017E+31
n5
1.8551086204171E+39
2 √n
8449.6152575132
3 √n
414.8501864043
4 √n
91.921788807188
5 √n
37.216435382389
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
-71395997
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 71395998 can be divided by 8 positive divisors.
The sum of these divisors (counting 71395998) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000010110101010011110
3
Ternary
11222100021220020
4
Quaternary
10100112222132
5
Quinary
121234132443
6
Senary
11030133010
8
Octal
420265236
10
Decimal
71395998
12
Duodecimal
1bab1166
16
Hexadecimal
4416a9e
20
Vigesimal
12649ji
36
Base36
16i9i6
md5
6d577fd50ab80f9c30ee8d615879eb84
sha1
d463b0b44f63d9d55c2949fc5bd6bd480f6b982f
sha256
32e9493d40aa18c7cb8f945428e314e8c789032d5b3aa7b23a73d1b017dec727
sha512
dd366139a65aa00fec1a77e1f0bb39d5066615887dc5dce6f0f04f24ed7bee886d508c14110eb74fc5b26a3aa05790228b4f052c7391da07b29a88e6272e083e
ripemd-160
d009d981341c549115d9481aec1d5d0e0a118b43
Diameter
142791996
Circumference
448594285.62502
Area
1.6013918359648E+16
Volume
1.5244395775701E+24
Surface area
6.4055673438591E+16
Circumference
448594285.62502
Perimeter
285583992
Area
5097388530416004
Diagonal
100969188.67076
Surface area
30584331182496024
Volume
3.639331413228E+23
Space diagonal
123661495.99309
Perimeter
214187994
Area
2.2072339801498E+15
Altitude
61830747.996543
Surface area
2.2072339801498E+15
Volume
4.2889932021313E+22
Height
33656396.223587