1292590139 is an odd 10-digits composite number following 1292590138
and preceding 1292590140 . In scientific notation, it is written as 1.292590139 × 10^9.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 1289999280 positive integers (up to 1292590139) that are relatively prime to 1292590139.
1292590139 has 4 divisors, whose sum is 1295181000
The reverse of 1292590139 is 9310952921
Previous prime number is 499
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 41
Digital Root 5
Name
one billion two hundred ninety-two million five hundred ninety thousand one hundred thirty-nine
Scientific notation
1.292590139 × 10^9
Engineering notation
1.292590139 × 10^9
Prime Factorization
499 × 2590361
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
1292590139
Product of the distinct prime numbers
The prime factorization of 1292590139 is 499 × 2590361.
Since it has a total of 2 prime factors.
5 , 9 , 84 , 17 , 72 , 122 , 1624 , 2252 , 90275 , 40735 , 668860 , 882027 , 7446230 , 3824779 , 26997599 , 95710995 , 746575065 , 333747776 , 5230098535 , 8842902988
n×2
2585180278
n×3
3877770417
n×4
5170360556
n×5
6462950695
n÷2
646295069.5
n÷3
430863379.66667
n÷3
323147534.75
n÷5
258518027.8
n2
1670789267440039321
n3
2.15964573144E+27
n4
2.7915367761928E+36
n5
3.6083129095627E+45
2 √n
35952.609627119
3 √n
1089.3153231778
4 √n
189.61173388564
5 √n
66.418974778161
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1292590138
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1292590139 can be divided by 4 positive divisors.
The sum of these divisors (counting 1292590139) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001101000010110101110000111011
3
Ternary
10100002020101022212
4
Quaternary
1031002311300323
5
Quinary
10121400341024
6
Senary
332132405335
8
Octal
11502656073
10
Decimal
1292590139
12
Duodecimal
300a7684b
16
Hexadecimal
4d0b5c3b
20
Vigesimal
103idf6j
36
Base36
ldkoxn
md5
b8dc3a040392c61d2a1eb29fea00c33d
sha1
c3b00dc3662078eb427e4b93631dc99fd52f3cbf
sha256
5a2f09c63321b83742f8ff89fea891f318e7bf6a538f7a67fe9f172d44896fb9
sha512
f62075a7603b3e44cfe4903fd05392862d9b377554f6116cb09bff7920f6e4fa3b3ffa429d3d15895d14d0b058bb16ca6309159eaecd09fe79a420b876359ec4
ripemd-160
7916a5c560624b285c625ba970f83228436806e6
Diameter
2585180278
Circumference
8121583369.57
Area
5.2489392882863E+18
Volume
9.0463028856647E+27
Surface area
2.0995757153145E+19
Circumference
8121583369.57
Perimeter
5170360556
Area
1670789267440039321
Diagonal
1827998505.1635
Surface area
1.002473560464E+19
Volume
2.15964573144E+27
Space diagonal
2238831794.1105
Perimeter
3877770417
Area
7.2347297498673E+17
Altitude
1119415897.0553
Surface area
7.2347297498673E+17
Volume
2.5451669027697E+26
Height
609332835.05451