71299387 is an odd 8-digits prime number following 71299386
and preceding 71299388 . In scientific notation, it is written as 7.1299387 × 10^7.
The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors.
There are 71299386 positive integers (up to 71299387) that are relatively prime to 71299387.
71299387 has 2 divisors, whose sum is 71299388
The reverse of 71299387 is 78399217
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 46 Digital Root 1
Name
seventy-one million two hundred ninety-nine thousand three hundred eighty-seven
Scientific notation
7.1299387 × 10^7
Engineering notation
7.1299387 × 10^6
Prime Factorization
71299387
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
71299387 Product of the distinct prime numbers
The prime factorization of 71299387 is 71299387.
Since it has a total of 1 prime factors.
2 , 2 , 97 , 97 , 688 , 985 , 3544 , 513 , 90601 , 51256 , 877946 , 108195 , 5456824 , 3586532 , 56909555 , 13346047 , 330322271 , 503485350 , 3625231156 , 4077745203
n×2
142598774
n×3
213898161
n×4
285197548
n×5
356496935
n÷2
35649693.5
n÷3
23766462.333333
n÷3
17824846.75
n÷5
14259877.4
n2
5083602586575769
n3
3.6245774817447E+23
n4
2.584301525824E+31
n5
1.8425911461441E+39
2 √n8443.8964347036
3 √n414.66298084638
4 √n91.890676538502
5 √n37.20635788544
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
71299388 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
35649694 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8443.896493918 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999719493 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71299387 can be divided by 2 positive divisors.
The sum of these divisors (counting 71299387) is 71299388, the average is 35649694.
Base
System
Value
2
Binary
100001111111111000100111011
3
Ternary
11222011101101001
4
Quaternary
10033333010323
5
Quinary
121223040022
6
Senary
11024105431
8
Octal
417770473
10
Decimal
71299387
12
Duodecimal
1ba65277
16
Hexadecimal
43ff13b
20
Vigesimal
125c897
36
Base36
16g6yj
md5
ddd268e9ee231ae15980bcd8f2a83c22
sha1
b5b3c4e2509b5d36ee050fd4f3c9fec90528502f
sha256
0f53257b1e76972840ca7aabb0d29e0ba9bd3277c0e95a067f6311bc6be55f80
sha512
44bc0b0d2e895e351ce1b0264139e3e67a55bb9fed4c413ab94ce4e9fc67a1969aac1ea3937fea3c43551b822be0e2b0a821b9092d3d72064b5f0df8a83ad9d4
ripemd-160
55893442750c423075d54f3521624a1cc0e9d2ac
Diameter
142598774
Circumference
447987260.80931
Area
1.5970608539757E+16
Volume
1.5182594652021E+24
Surface area
6.3882434159026E+16
Circumference
447987260.80931
Perimeter
285197548
Area
5083602586575769
Diagonal
100832560.08429
Surface area
30501615519454614
Volume
3.6245774817447E+23
Space diagonal
123494160.83252
Perimeter
213898161
Area
2.2012644913594E+15
Altitude
61747080.416258
Surface area
2.2012644913594E+15
Volume
4.2716055271295E+22
Height
33610853.361429