1948156923 is an odd 10-digits composite number following 1948156922
and preceding 1948156924 . In scientific notation, it is written as 1.948156923 × 10^9.
The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors.
There are 1279386504 positive integers (up to 1948156923) that are relatively prime to 1948156923.
1948156923 has 4 divisors, whose sum is 1957849448
The reverse of 1948156923 is 3296518491
Previous prime number is 201
Is Prime? no Number parity odd Number length 10 Sum of Digits 48 Digital Root 3
Name
one billion nine hundred forty-eight million one hundred fifty-six thousand nine hundred twenty-three
Scientific notation
1.948156923 × 10^9
Engineering notation
1.948156923 × 10^9
Prime Factorization
201 × 9692323
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
1948156923 Product of the distinct prime numbers
The prime factorization of 1948156923 is 201 × 9692323.
Since it has a total of 2 prime factors.
1 , 8 , 85 , 7 , 153 , 735 , 3962 , 9470 , 55702 , 85917 , 387813 , 468819 , 679735 , 8598981 , 52052088 , 65092710 , 215546130 , 742095842 , 3542659795 , 2079649289
n×2
3896313846
n×3
5844470769
n×4
7792627692
n×5
9740784615
n÷2
974078461.5
n÷3
649385641
n÷3
487039230.75
n÷5
389631384.6
n2
3795315396632827929
n3
7.3938699649187E+27
n4
1.4404418959918E+37
n5
2.8062068518557E+46
2 √n44137.930660601
3 √n1248.9392436648
4 √n210.09029168574
5 √n72.098260585736
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1948156922 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1948156923 can be divided by 4 positive divisors.
The sum of these divisors (counting 1948156923) is 1, the average is 0.25.
Base
System
Value
2
Binary
1110100000111101000001111111011
3
Ternary
12000202210121220010
4
Quaternary
1310013220033323
5
Quinary
12442212010143
6
Senary
521151433003
8
Octal
16407501773
10
Decimal
1948156923
12
Duodecimal
464525763
16
Hexadecimal
741e83fb
20
Vigesimal
1a8fjc63
36
Base36
w7vri3
md5
38a667ea03e6a0b32de2a19857da4b54
sha1
a7b58703636bd9ffb9673e1c25a2b998719da9b5
sha256
97fcb4e92cd4dfcf5ffc94ca59d59cb91e432e9f0eb8bf574db790fa0dcce879
sha512
d359db3f6a241046213d243e4ca9113b851a7b50fe9d74bbc6511eba7dea0bc9c45b9f024c2772240d7ce9297502329a9d5882ab776d4555ce08f222a361ddd3
ripemd-160
e5d309ddeda2854537876037d0b535fd5a4b8024
Diameter
3896313846
Circumference
12240630954.674
Area
1.1923334968118E+19
Volume
3.0971370084516E+28
Surface area
4.7693339872472E+19
Circumference
12240630954.674
Perimeter
7792627692
Area
3795315396632827929
Diagonal
2755109942.1376
Surface area
2.2771892379797E+19
Volume
7.3938699649187E+27
Space diagonal
3374306771.753
Perimeter
5844470769
Area
1.6434197744291E+18
Altitude
1687153385.8765
Surface area
1.6434197744291E+18
Volume
8.7137593190093E+26
Height
918369980.71255