1371208538 is an even 10-digits composite number following 1371208537
and preceding 1371208539 . In scientific notation, it is written as 1.371208538 × 10^9.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 587660796 positive integers (up to 1371208538) that are relatively prime to 1371208538.
1371208538 has 8 divisors, whose sum is 2350643232
The reverse of 1371208538 is 8358021731
Previous prime number is 7
Is Prime? no
Number parity even
Number length 10
Sum of Digits 38
Digital Root 2
Name
one billion three hundred seventy-one million two hundred eight thousand five hundred thirty-eight
Scientific notation
1.371208538 × 10^9
Engineering notation
1.371208538 × 10^9
Prime Factorization
2 × 7 × 97943467
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1371208538
Product of the distinct prime numbers
The prime factorization of 1371208538 is 2 × 7 × 97943467.
Since it has a total of 3 prime factors.
2 , 1 , 78 , 8 , 143 , 262 , 5243 , 4979 , 95634 , 61544 , 84368 , 368931 , 6733904 , 9515981 , 44808168 , 27501675 , 517938094 , 954100477 , 7676369274 , 6355000624
n×2
2742417076
n×3
4113625614
n×4
5484834152
n×5
6856042690
n÷2
685604269
n÷3
457069512.66667
n÷3
342802134.5
n÷5
274241707.6
n2
1880212854684097444
n3
2.5781639196002E+27
n4
3.5352003789193E+36
n5
4.847496943115E+45
2 √n
37029.833080909
3 √n
1110.9670273174
4 √n
192.43137239263
5 √n
67.207958225381
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
-1371208537
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 1371208538 can be divided by 8 positive divisors.
The sum of these divisors (counting 1371208538) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010001101110101111101101011010
3
Ternary
10112120011121111102
4
Quaternary
1101232233231122
5
Quinary
10302012133123
6
Senary
344021431402
8
Octal
12156575532
10
Decimal
1371208538
12
Duodecimal
32326b562
16
Hexadecimal
51bafb5a
20
Vigesimal
118a116i
36
Base36
modra2
md5
24765bb4671ea32681761a91bbd464a9
sha1
26066ee6bccef0a4e21dbdc7fc450ae1570c8077
sha256
375c15d01cb0f3172cdfe303ab2ff75b1167f7b00d49913239d67acdfce442e8
sha512
04af2b8b177e3f831391a54ade7604870441f4efe0cdf7ab13e1f8d1699125163ea28fd540653dbf11222f7ceeedefeb616f64c883c9c18b6abba99626063131
ripemd-160
4544055032edefae5d533763d918a4f135c5eb97
Diameter
2742417076
Circumference
8615557339.0408
Area
5.9068628914607E+18
Volume
1.0799387772755E+28
Surface area
2.3627451565843E+19
Circumference
8615557339.0408
Perimeter
5484834152
Area
1880212854684097444
Diagonal
1939181711.2814
Surface area
1.1281277128105E+19
Volume
2.5781639196002E+27
Space diagonal
2375002855.5882
Perimeter
4113625614
Area
8.1415604833924E+17
Altitude
1187501427.7941
Surface area
8.1415604833924E+17
Volume
3.0383953175996E+26
Height
646393903.76046