71398517 is an odd 8-digits prime number following 71398516
and preceding 71398518 . In scientific notation, it is written as 7.1398517 × 10^7.
The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors.
There are 71398516 positive integers (up to 71398517) that are relatively prime to 71398517.
71398517 has 2 divisors, whose sum is 71398518
The reverse of 71398517 is 71589317
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 41 Digital Root 5
Name
seventy-one million three hundred ninety-eight thousand five hundred seventeen
Scientific notation
7.1398517 × 10^7
Engineering notation
7.1398517 × 10^6
Prime Factorization
71398517
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
71398517 Product of the distinct prime numbers
The prime factorization of 71398517 is 71398517.
Since it has a total of 1 prime factors.
4 , 3 , 92 , 16 , 355 , 933 , 1189 , 7777 , 47634 , 7432 , 550501 , 643928 , 690322 , 8519003 , 31476709 , 18649334 , 198876599 , 733685571 , 9768924948 , 2912752115
n×2
142797034
n×3
214195551
n×4
285594068
n×5
356992585
n÷2
35699258.5
n÷3
23799505.666667
n÷3
17849629.25
n÷5
14279703.4
n2
5097748229799289
n3
3.6397166364704E+23
n4
2.5987037014422E+31
n5
1.8554359040538E+39
2 √n8449.7643162398
3 √n414.85506527407
4 √n91.922599594658
5 √n37.216697993405
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
71398518 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
35699259 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8449.7643754131 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999719882 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71398517 can be divided by 2 positive divisors.
The sum of these divisors (counting 71398517) is 71398518, the average is 35699259.
Base
System
Value
2
Binary
100010000010111010001110101
3
Ternary
11222100102100112
4
Quaternary
10100113101311
5
Quinary
121234223032
6
Senary
11030152405
8
Octal
420272165
10
Decimal
71398517
12
Duodecimal
1bab2705
16
Hexadecimal
4417475
20
Vigesimal
1264g5h
36
Base36
16ibg5
md5
376c0cae038e7289686ad623003ad633
sha1
6ff4f1d0d852a381d85442574a6aee9e7f6b5d15
sha256
80ef99d72f096468972ce99a241e54f0888d92ccb0d7d0ca3b30a264ec3393e9
sha512
fa765cc1a6a06bd854f7dd342312ef3325d76c64e5055d561cab82881a63b824c8026d5c470ed6eecdd53c8cd2a28fa17150c8facd39585108e2807e5d77df62
ripemd-160
e13880a672829acb90b119f2f357c8332a2ed918
Diameter
142797034
Circumference
448610112.96881
Area
1.6015048388588E+16
Volume
1.5246009395045E+24
Surface area
6.4060193554351E+16
Circumference
448610112.96881
Perimeter
285594068
Area
5097748229799289
Diagonal
100972751.07473
Surface area
30586489378795734
Volume
3.6397166364704E+23
Space diagonal
123665859.02907
Perimeter
214195551
Area
2.2073897345517E+15
Altitude
61832929.514535
Surface area
2.2073897345517E+15
Volume
4.2894471920762E+22
Height
33657583.691575