71395298 is an even 8-digits composite number following 71395297
and preceding 71395299 . In scientific notation, it is written as 7.1395298 × 10^7.
The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors.
There are 32610816 positive integers (up to 71395298) that are relatively prime to 71395298.
71395298 has 16 divisors, whose sum is 116523960
The reverse of 71395298 is 89259317
Previous prime number is 97
Is Prime? no
Number parity even
Number length 8
Sum of Digits 44
Digital Root 8
Name
seventy-one million three hundred ninety-five thousand two hundred ninety-eight
Scientific notation
7.1395298 × 10^7
Engineering notation
7.1395298 × 10^6
Prime Factorization
2 × 13 × 97 × 28309
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
71395298
Product of the distinct prime numbers
The prime factorization of 71395298 is 2 × 13 × 97 × 28309.
Since it has a total of 4 prime factors.
3 , 7 , 5 , 28 , 177 , 237 , 495 , 3109 , 13072 , 7080 , 165709 , 132825 , 8756331 , 722828 , 71806994 , 10185315 , 141126849 , 180653078 , 5035904139 , 4762033699
n×2
142790596
n×3
214185894
n×4
285581192
n×5
356976490
n÷2
35697649
n÷3
23798432.666667
n÷3
17848824.5
n÷5
14279059.6
n2
5097288576508804
n3
3.6392243691184E+23
n4
2.5982350832207E+31
n5
1.855017680406E+39
2 √n
8449.5738354073
3 √n
414.84883060431
4 √n
91.921563495228
5 √n
37.21636240461
1 , 2 , 13 , 26 , 97 , 194 , 1261 , 2522 , 28309 , 56618 , 368017 , 736034 , 2745973 , 5491946 , 35697649 , 71395298
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
-71395297
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 71395298 can be divided by 16 positive divisors.
The sum of these divisors (counting 71395298) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010000010110011111100010
3
Ternary
11222100020221022
4
Quaternary
10100112133202
5
Quinary
121234122143
6
Senary
11030125442
8
Octal
420263742
10
Decimal
71395298
12
Duodecimal
1bab0882
16
Hexadecimal
44167e2
20
Vigesimal
126484i
36
Base36
16i8yq
md5
253e5da7c4e86f06a164ec50efe43c6e
sha1
0be2dcf9ab516b9e4d76eba7824983984a583815
sha256
f30ac0c5166f11c2dd83a35ce78e0f2bc17f636db5663621a2240311c55ae500
sha512
496c72f87d45c17986548d8a41fcf156bcfedee2977b08fd1d869bc61540c3f49a451fa15afcbc1099173478fb8e8d4da81989b55711256f8699aafbee262b0d
ripemd-160
6f8e51801dc3beb9e89433a3db4404a00ef2a142
Diameter
142790596
Circumference
448589887.39531
Area
1.6013604345187E+16
Volume
1.5243947390383E+24
Surface area
6.4054417380749E+16
Circumference
448589887.39531
Perimeter
285581192
Area
5097288576508804
Diagonal
100968198.72127
Surface area
30583731459052824
Volume
3.6392243691184E+23
Space diagonal
123660283.55752
Perimeter
214185894
Area
2.2071906988384E+15
Altitude
61830141.77876
Surface area
2.2071906988384E+15
Volume
4.2888670494383E+22
Height
33656066.240423