1025585989 is an odd 10-digits composite number following 1025585988
and preceding 1025585990 . In scientific notation, it is written as 1.025585989 × 10^9.
The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors.
There are 992502540 positive integers (up to 1025585989) that are relatively prime to 1025585989.
1025585989 has 4 divisors, whose sum is 1058669440
The reverse of 1025585989 is 9895855201
Previous prime number is 31
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 52
Digital Root 7
Name
one billion twenty-five million five hundred eighty-five thousand nine hundred eighty-nine
Scientific notation
1.025585989 × 10^9
Engineering notation
1.025585989 × 10^9
Prime Factorization
31 × 33083419
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
1025585989
Product of the distinct prime numbers
The prime factorization of 1025585989 is 31 × 33083419.
Since it has a total of 2 prime factors.
9 , 10 , 20 , 83 , 781 , 451 , 583 , 6204 , 53374 , 21889 , 604363 , 831551 , 4875539 , 6186345 , 48573482 , 42689921 , 313567418 , 427956824 , 6409914081 , 7802187688
n×2
2051171978
n×3
3076757967
n×4
4102343956
n×5
5127929945
n÷2
512792994.5
n÷3
341861996.33333
n÷3
256396497.25
n÷5
205117197.8
n2
1051826620833108121
n3
1.0787386451837E+27
n4
1.1063392402932E+36
n5
1.1346460239256E+45
2 √n
32024.771490207
3 √n
1008.4569415269
4 √n
178.95466322565
5 √n
63.415353224677
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
-1025585988
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 1025585989 can be divided by 4 positive divisors.
The sum of these divisors (counting 1025585989) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101001000010011001101000101
3
Ternary
2122110211011111021
4
Quaternary
331020103031011
5
Quinary
4100022222424
6
Senary
245433511141
8
Octal
7510231505
10
Decimal
1025585989
12
Duodecimal
2475724b1
16
Hexadecimal
3d213345
20
Vigesimal
g09i4j9
36
Base36
gylv7p
md5
60ef1181034eb80e4750ea471f498853
sha1
91e119293f56a65a1a2a7bd29faa753b8d7f0480
sha256
49088b8d6c78d3de8230355d54d25a9a25e9e381b885d6ebeb1999cea9e6886c
sha512
1edd66547258ee8bd0f207a7285336d66d51f55cdca66b3d4511546335f953915501734fb951d8c51f139cfcc318ebb27d339580d24d5863426a80c66f0186fd
ripemd-160
4aaea6311927ac85e6c3d9084bbeb61b88b79d7e
Diameter
2051171978
Circumference
6443946817.334
Area
3.3044107848595E+18
Volume
4.5186098704698E+27
Surface area
1.3217643139438E+19
Circumference
6443946817.334
Perimeter
4102343956
Area
1051826620833108121
Diagonal
1450397615.0236
Surface area
6310959724998648726
Volume
1.0787386451837E+27
Space diagonal
1776367040.4788
Perimeter
3076757967
Area
4.5545428700911E+17
Altitude
888183520.23939
Surface area
4.5545428700911E+17
Volume
1.2713056852289E+26
Height
483465871.67454