1949207313 is an odd 10-digits composite number following 1949207312
and preceding 1949207314 . In scientific notation, it is written as 1.949207313 × 10^9.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 1294468560 positive integers (up to 1949207313) that are relatively prime to 1949207313.
1949207313 has 8 divisors, whose sum is 2600961376
The reverse of 1949207313 is 3137029491
Previous prime number is 503281
Is Prime? no Number parity odd Number length 10 Sum of Digits 39 Digital Root 3
Name
one billion nine hundred forty-nine million two hundred seven thousand three hundred thirteen
Scientific notation
1.949207313 × 10^9
Engineering notation
1.949207313 × 10^9
Prime Factorization
3 × 503281 × 1291
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1949207313 Product of the distinct prime numbers
The prime factorization of 1949207313 is 3 × 503281 × 1291.
Since it has a total of 3 prime factors.
4 , 2 , 81 , 58 , 403 , 611 , 5969 , 9101 , 28115 , 85050 , 306558 , 749519 , 1102616 , 4324298 , 26692609 , 84849835 , 792022142 , 422765595 , 5157043275 , 5879488046
n×2
3898414626
n×3
5847621939
n×4
7796829252
n×5
9746036565
n÷2
974603656.5
n÷3
649735771
n÷3
487301828.25
n÷5
389841462.6
n2
3799409149052679969
n3
7.4058360984126E+27
n4
1.4435509881905E+37
n5
2.8137801428693E+46
2 √n44149.82800646
3 √n1249.1636673363
4 √n210.11860461763
5 √n72.106033569881
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
-1949207312 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 1949207313 can be divided by 8 positive divisors.
The sum of these divisors (counting 1949207313) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110100001011101000101100010001
3
Ternary
12000211202222202110
4
Quaternary
1310023220230101
5
Quinary
12442444113223
6
Senary
521230135533
8
Octal
16413505421
10
Decimal
1949207313
12
Duodecimal
4649515a9
16
Hexadecimal
742e8b11
20
Vigesimal
1a92ai5d
36
Base36
w8i9zl
md5
24356f762ebe6b1a1b4b46a5c327fc56
sha1
8dbe9e50180b07bef3e4025807c657714b903124
sha256
31d3f7ea4fff007f3374d484f93bb8b8a48e1f97e2daa82e16ca9c35251111da
sha512
291308949f1fe49c8f70e18a32c19d0da16a206577dcb808b8fb48822c3092cf72de1548ed5d2e6e4f4fb50cf4b3eb8e4c9e44d65c89589164024f2a6486cdb0
ripemd-160
e51390c0c53b21c85b065fa905868439c0ae267a
Diameter
3898414626
Circumference
12247230749.689
Area
1.1936195870646E+19
Volume
3.1021493707284E+28
Surface area
4.7744783482583E+19
Circumference
12247230749.689
Perimeter
7796829252
Area
3799409149052679969
Diagonal
2756595417.9214
Surface area
2.2796454894316E+19
Volume
7.4058360984126E+27
Space diagonal
3376126100.6008
Perimeter
5847621939
Area
1.6451924212253E+18
Altitude
1688063050.3004
Surface area
1.6451924212253E+18
Volume
8.7278615425728E+26
Height
918865139.30714