1949492084 is an even 10-digits composite number following 1949492083
and preceding 1949492085 . In scientific notation, it is written as 1.949492084 × 10^9.
The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors.
There are 974117688 positive integers (up to 1949492084) that are relatively prime to 1949492084.
1949492084 has 12 divisors, whose sum is 3413810400
The reverse of 1949492084 is 4802949491
Previous prime number is 1559
Is Prime? no Number parity even Number length 10 Sum of Digits 50 Digital Root 5
Name
one billion nine hundred forty-nine million four hundred ninety-two thousand eighty-four
Scientific notation
1.949492084 × 10^9
Engineering notation
1.949492084 × 10^9
Prime Factorization
2 × 2 × 1559 × 312619
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
974746042 Product of the distinct prime numbers
The prime factorization of 1949492084 is 2 × 2 × 1559 × 312619.
Since it has a total of 4 prime factors.
9 , 5 , 27 , 10 , 326 , 719 , 2724 , 9425 , 81451 , 2081 , 80620 , 376740 , 8476530 , 5412824 , 2149273 , 69552815 , 661809553 , 177760104 , 3122847700 , 6567174084
n×2
3898984168
n×3
5848476252
n×4
7797968336
n×5
9747460420
n÷2
974746042
n÷3
649830694.66667
n÷3
487373021
n÷5
389898416.8
n2
3800519385578663056
n3
7.4090824572741E+27
n4
1.4443947600159E+37
n5
2.8158361508221E+46
2 √n44153.052940878
3 √n1249.2244968954
4 √n210.12627855858
5 √n72.108140324488
1 , 2 , 4 , 1559 , 3118 , 6236 , 312619 , 625238 , 1250476 , 487373021 , 974746042 , 1949492084
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1949492083 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1949492084 can be divided by 12 positive divisors.
The sum of these divisors (counting 1949492084) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1110100001100101110001101110100
3
Ternary
12000212022110101112
4
Quaternary
1310030232031310
5
Quinary
12443032221314
6
Senary
521240214152
8
Octal
16414561564
10
Decimal
1949492084
12
Duodecimal
464a6a358
16
Hexadecimal
7432e374
20
Vigesimal
1a946a44
36
Base36
w8odpw
md5
cfb866a1839338fa8f9b2d4b16983d67
sha1
af2c1bcdcae94683da5ee295a32e933deb983635
sha256
d480324d8f4308c5f32fe735c8e1a3d7b8d5d7c7751aa788ca1c665871ab4918
sha512
a2bae3e250feda47c4fe9859ab07da855fec774ad24395e918bbd59f217b5d519d6ebf05104b02afcce3a1310652c6b5f1aa1f1392c15038b06ce7b8d0b641c0
ripemd-160
fb40b0ccf8b3dde6556ff3f8cd22d71662e4d183
Diameter
3898984168
Circumference
12249020018.652
Area
1.193968378156E+19
Volume
3.1035092023485E+28
Surface area
4.7758735126238E+19
Circumference
12249020018.652
Perimeter
7797968336
Area
3800519385578663056
Diagonal
2756998144.9318
Surface area
2.2803116313472E+19
Volume
7.4090824572741E+27
Space diagonal
3376619338.4413
Perimeter
5848476252
Area
1.6456731677432E+18
Altitude
1688309669.2207
Surface area
1.6456731677432E+18
Volume
8.7316874131814E+26
Height
918999381.64393