1630331261 is an odd 10-digits composite number following 1630331260
and preceding 1630331262 . In scientific notation, it is written as 1.630331261 × 10^9.
The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors.
There are 1454924160 positive integers (up to 1630331261) that are relatively prime to 1630331261.
1630331261 has 8 divisors, whose sum is 1636006080
The reverse of 1630331261 is 1621330361
Previous prime number is 2153
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 26
Digital Root 8
Name
one billion six hundred thirty million three hundred thirty-one thousand two hundred sixty-one
Scientific notation
1.630331261 × 10^9
Engineering notation
1.630331261 × 10^9
Prime Factorization
403 × 2153 × 1879
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1630331261
Product of the distinct prime numbers
The prime factorization of 1630331261 is 403 × 2153 × 1879.
Since it has a total of 3 prime factors.
10 , 5 , 83 , 5 , 380 , 383 , 6978 , 2929 , 48632 , 48536 , 575424 , 488934 , 4446387 , 387409 , 9841407 , 44835852 , 464569482 , 169479166 , 8293273632 , 7597424502
n×2
3260662522
n×3
4890993783
n×4
6521325044
n×5
8151656305
n÷2
815165630.5
n÷3
543443753.66667
n÷3
407582815.25
n÷5
326066252.2
n2
2657980020593850121
n3
4.3333879186876E+27
n4
7.0648577898761E+36
n5
1.1518058509354E+46
2 √n
40377.36074832
3 √n
1176.9516407877
4 √n
200.94118728703
5 √n
69.575313389671
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
-1630331260
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 1630331261 can be divided by 8 positive divisors.
The sum of these divisors (counting 1630331261) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100001001011001110000101111101
3
Ternary
11012121202102001022
4
Quaternary
1201023032011331
5
Quinary
11314331100021
6
Senary
425435353525
8
Octal
14113160575
10
Decimal
1630331261
12
Duodecimal
395bb28a5
16
Hexadecimal
612ce17d
20
Vigesimal
1599b831
36
Base36
qynnnh
md5
35db0027af562b49fe4d9d2741822a9a
sha1
d31c660f96a500b2cd41199deaee8273901c1bfd
sha256
cc75e5d384eec521780c929b8d0b2f39f8a98e263f58492acd6ba6587fcdf385
sha512
a1321513411e601e97ff88546c3c23e0eb8441434dccb5cae25100cc10dabee0e211b00c1f30b8a2e6774f912d07d303350203265ee09c11383a5f7237056f6a
ripemd-160
d5f846160c3dbb6278b543fffac5929dcea81cf7
Diameter
3260662522
Circumference
10243673424.951
Area
8.3502905060861E+18
Volume
1.8151652867338E+28
Surface area
3.3401162024344E+19
Circumference
10243673424.951
Perimeter
6521325044
Area
2657980020593850121
Diagonal
2305636580.467
Surface area
1.5947880123563E+19
Volume
4.3333879186876E+27
Space diagonal
2823816577.2198
Perimeter
4890993783
Area
1.1509391102929E+18
Altitude
1411908288.6099
Surface area
1.1509391102929E+18
Volume
5.1069466380264E+26
Height
768545526.82234