1949752169 is an odd 10-digits prime number following 1949752168
and preceding 1949752170 . In scientific notation, it is written as 1.949752169 × 10^9.
The sum of its digits is 53. It has a total of 1 prime factors and 2 positive divisors.
There are 1949752168 positive integers (up to 1949752169) that are relatively prime to 1949752169.
1949752169 has 2 divisors, whose sum is 1949752170
The reverse of 1949752169 is 9612579491
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 10
Sum of Digits 53
Digital Root 8
Name
one billion nine hundred forty-nine million seven hundred fifty-two thousand one hundred sixty-nine
Scientific notation
1.949752169 × 10^9
Engineering notation
1.949752169 × 10^9
Prime Factorization
1949752169
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
1949752169
Product of the distinct prime numbers
The prime factorization of 1949752169 is 1949752169.
Since it has a total of 1 prime factors.
10 , 2 , 70 , 10 , 129 , 500 , 869 , 3339 , 57023 , 44400 , 385061 , 121301 , 6312678 , 8004885 , 80903615 , 8322490 , 437022534 , 702815321 , 8813655786 , 3307399065
n×2
3899504338
n×3
5849256507
n×4
7799008676
n×5
9748760845
n÷2
974876084.5
n÷3
649917389.66667
n÷3
487438042.25
n÷5
389950433.8
n2
3801533520520204561
n3
7.4120482271605E+27
n4
1.4451657107639E+37
n5
2.8177149791263E+46
2 √n
44155.998108977
3 √n
1249.2800481351
4 √n
210.13328653257
5 √n
72.110064235346
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
1949752170
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
974876085
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
44155.998120301
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999989742
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1949752169 can be divided by 2 positive divisors.
The sum of these divisors (counting 1949752169) is 1949752170, the average is 974876085.
Base
System
Value
2
Binary
1110100001101101101101101101001
3
Ternary
12000212210200011022
4
Quaternary
1310031231231221
5
Quinary
12443114032134
6
Senary
521245542225
8
Octal
16415555551
10
Decimal
1949752169
12
Duodecimal
464b74975
16
Hexadecimal
7436db69
20
Vigesimal
1a95j089
36
Base36
w8tyeh
md5
58958fc6048c26b57265d9c7f4ee8846
sha1
bd7e9ca41c51a34f9be53c9bf339323eb9d1263d
sha256
f9871cbfb07a19ea434fd9557f4c95e1389aca57cd0b4f16a8a03b444075bda8
sha512
4e616396711d5ab2d91e903f85e13f733b42dc383f0f093aea27b9bef336ecc56b023da64d0e4c9f414385034b7b5da7fb2ec2c4db8656bfe73afaaa1316fca8
ripemd-160
9189e813ed39a2f46df4adc47bbece05f089630b
Diameter
3899504338
Circumference
12250654180.902
Area
1.1942869780442E+19
Volume
3.1047515011334E+28
Surface area
4.7771479121766E+19
Circumference
12250654180.902
Perimeter
7799008676
Area
3801533520520204561
Diagonal
2757365960.6662
Surface area
2.2809201123121E+19
Volume
7.4120482271605E+27
Space diagonal
3377069818.8756
Perimeter
5849256507
Area
1.6461123010543E+18
Altitude
1688534909.4378
Surface area
1.6461123010543E+18
Volume
8.7351826065115E+26
Height
919121986.88872