1949831468 is an even 10-digits composite number following 1949831467
and preceding 1949831469 . In scientific notation, it is written as 1.949831468 × 10^9.
The sum of its digits is 53. It has a total of 5 prime factors and 24 positive divisors.
There are 891509184 positive integers (up to 1949831468) that are relatively prime to 1949831468.
1949831468 has 24 divisors, whose sum is 3709035792
The reverse of 1949831468 is 8641389491
Previous prime number is 107
Is Prime? no Number parity even Number length 10 Sum of Digits 53 Digital Root 8
Name
one billion nine hundred forty-nine million eight hundred thirty-one thousand four hundred sixty-eight
Scientific notation
1.949831468 × 10^9
Engineering notation
1.949831468 × 10^9
Prime Factorization
2 × 2 × 13 × 107 × 350437
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
974915734 Product of the distinct prime numbers
The prime factorization of 1949831468 is 2 × 2 × 13 × 107 × 350437.
Since it has a total of 5 prime factors.
5 , 1 , 65 , 3 , 143 , 575 , 3556 , 3391 , 25306 , 72498 , 17890 , 170374 , 4147834 , 903741 , 46418016 , 53028709 , 768999786 , 219848847 , 4383297964 , 6689968378
n×2
3899662936
n×3
5849494404
n×4
7799325872
n×5
9749157340
n÷2
974915734
n÷3
649943822.66667
n÷3
487457867
n÷5
389966293.6
n2
3801842753603035024
n3
7.412952637363E+27
n4
1.4454008323124E+37
n5
2.8182880267161E+46
2 √n44156.896041275
3 √n1249.2969845295
4 √n210.13542309967
5 √n72.110650788145
1 , 2 , 4 , 13 , 26 , 52 , 107 , 214 , 428 , 1391 , 2782 , 5564 , 350437 , 700874 , 1401748 , 4555681 , 9111362 , 18222724 , 37496759 , 74993518 , 149987036 , 487457867 , 974915734 , 1949831468
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1949831467 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1949831468 can be divided by 24 positive divisors.
The sum of these divisors (counting 1949831468) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1110100001110000001000100101100
3
Ternary
12000212221200221022
4
Quaternary
1310032001010230
5
Quinary
12443124101333
6
Senary
521251353312
8
Octal
16416010454
10
Decimal
1949831468
12
Duodecimal
464bb2838
16
Hexadecimal
7438112c
20
Vigesimal
1a968id8
36
Base36
w8vnl8
md5
2d29e7a1d67193d4bcd17b7cc606a9f6
sha1
4585b041216005828d87e11bbd3b5b5b12f1d2eb
sha256
697cfcb9a3435a4a6a440e2b5323204f3d9b2c8757eefd611034f599c47304f4
sha512
57a57d0598d67eb98d647053fa02a39c918eff574e7c7eaf94ac2edb80df902ba4567fb9b38c029a122c9b460c0ff08c33e6dc0cc867b4ee9ef73c7696028df4
ripemd-160
46767e4a896517af7b54767cfb4379b52eece11a
Diameter
3899662936
Circumference
12251152431.214
Area
1.1943841264823E+19
Volume
3.1051303395931E+28
Surface area
4.7775365059292E+19
Circumference
12251152431.214
Perimeter
7799325872
Area
3801842753603035024
Diagonal
2757478106.3874
Surface area
2.2811056521618E+19
Volume
7.412952637363E+27
Space diagonal
3377207168.7726
Perimeter
5849494404
Area
1.646246202907E+18
Altitude
1688603584.3863
Surface area
1.646246202907E+18
Volume
8.7362484641568E+26
Height
919159368.79581