71378689 is an odd 8-digits prime number following 71378688
and preceding 71378690 . In scientific notation, it is written as 7.1378689 × 10^7.
The sum of its digits is 49. It has a total of 1 prime factors and 2 positive divisors.
There are 71378688 positive integers (up to 71378689) that are relatively prime to 71378689.
71378689 has 2 divisors, whose sum is 71378690
The reverse of 71378689 is 98687317
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 49 Digital Root 4
Name
seventy-one million three hundred seventy-eight thousand six hundred eighty-nine
Scientific notation
7.1378689 × 10^7
Engineering notation
7.1378689 × 10^6
Prime Factorization
71378689
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
71378689 Product of the distinct prime numbers
The prime factorization of 71378689 is 71378689.
Since it has a total of 1 prime factors.
5 , 1 , 7 , 12 , 18 , 767 , 3616 , 2363 , 92907 , 65159 , 957560 , 98859 , 239409 , 9771941 , 52281582 , 11030694 , 993537244 , 370671613 , 4842400305 , 9500072274
n×2
142757378
n×3
214136067
n×4
285514756
n×5
356893445
n÷2
35689344.5
n÷3
23792896.333333
n÷3
17844672.25
n÷5
14275737.8
n2
5094917243358721
n3
3.6366851339444E+23
n4
2.5958181716674E+31
n5
1.85286097976E+39
2 √n8448.5909476078
3 √n414.8166587443
4 √n91.916217000091
5 √n37.214630682473
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
71378690 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
35689345 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8448.5910067892 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999719804 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71378689 can be divided by 2 positive divisors.
The sum of these divisors (counting 71378689) is 71378690, the average is 35689345.
Base
System
Value
2
Binary
100010000010010011100000001
3
Ternary
11222022102011011
4
Quaternary
10100102130001
5
Quinary
121233104224
6
Senary
11025520521
8
Octal
420223401
10
Decimal
71378689
12
Duodecimal
1baa3141
16
Hexadecimal
4412701
20
Vigesimal
12626e9
36
Base36
16hw5d
md5
29990b8902ef2c0b2d4c1c8110d1e7c0
sha1
e2a71e2e899338233b57b116a1e9465826c80319
sha256
2521712d4d8b8463351653a6f8d758c9cfadb2bb5da0e622ed26c03e431f9227
sha512
d3b574f6cb4d1b75717cbd6e92366876d5a9179f1c2481b4ba479afb982fdca1c08b1a1b822f74918a30313e549594613a080667293e3b6dbf03ea20c875fcfa
ripemd-160
efd44d14b4a54a916d65af3fffa49cd3667206d8
Diameter
142757378
Circumference
448485529.97054
Area
1.6006154582384E+16
Volume
1.5233311066959E+24
Surface area
6.4024618329535E+16
Circumference
448485529.97054
Perimeter
285514756
Area
5094917243358721
Diagonal
100944710.04821
Surface area
30569503460152326
Volume
3.6366851339444E+23
Space diagonal
123631515.92566
Perimeter
214136067
Area
2.206163881464E+15
Altitude
61815757.962829
Surface area
2.206163881464E+15
Volume
4.2858745320873E+22
Height
33648236.682737