1961375992 is an even 10-digits composite number following 1961375991
and preceding 1961375993 . In scientific notation, it is written as 1.961375992 × 10^9.
The sum of its digits is 52. It has a total of 4 prime factors and 8 positive divisors.
There are 980687992 positive integers (up to 1961375992) that are relatively prime to 1961375992.
1961375992 has 8 divisors, whose sum is 3677580000
The reverse of 1961375992 is 2995731691
Previous prime number is 2
Is Prime? no
Number parity even
Number length 10
Sum of Digits 52
Digital Root 7
Name
one billion nine hundred sixty-one million three hundred seventy-five thousand nine hundred ninety-two
Scientific notation
1.961375992 × 10^9
Engineering notation
1.961375992 × 10^9
Prime Factorization
2 × 2 × 2 × 245171999
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
490343998
Product of the distinct prime numbers
The prime factorization of 1961375992 is 2 × 2 × 2 × 245171999.
Since it has a total of 4 prime factors.
3 , 10 , 48 , 98 , 142 , 583 , 3568 , 7221 , 93211 , 44901 , 129228 , 799317 , 3356859 , 3713814 , 9622090 , 54508211 , 941156537 , 20359853 , 2536053892 , 4321451149
n×2
3922751984
n×3
5884127976
n×4
7845503968
n×5
9806879960
n÷2
980687996
n÷3
653791997.33333
n÷3
490343998
n÷5
392275198.4
n2
3846995781993984064
n3
7.5454051681283E+27
n4
1.479937654668E+37
n5
2.9027141855225E+46
2 √n
44287.424761438
3 √n
1251.7577387517
4 √n
210.44577629745
5 √n
72.195839538807
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
-1961375991
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 1961375992 can be divided by 8 positive divisors.
The sum of these divisors (counting 1961375992) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110100111010000011100011111000
3
Ternary
12001200200020001021
4
Quaternary
1310322003203320
5
Quinary
13004103012432
6
Senary
522343032224
8
Octal
16472034370
10
Decimal
1961375992
12
Duodecimal
468a3b674
16
Hexadecimal
74e838f8
20
Vigesimal
1acibjjc
36
Base36
wfr3eg
md5
9dc8720eb186f265ebdf9105c9066d8b
sha1
6b96d0dc53ac493e156defc23aa19ac6402a703c
sha256
743e2006c3725a49081e38fe3d3ac952b24ba0d4870cd21b5ddf9b575fb2da25
sha512
3e380e69df93ed7c91a2ec426f9b86e38d4a1c52976fa693f7adfe8c4c8a7be1b170e904ae18fbe0fab993d41b11b37453de14dce44a39b901988672532a3e98
ripemd-160
c1e3e2f0b33c7cfe5037f92808a2eaa34e48bb85
Diameter
3922751984
Circumference
12323688814.789
Area
1.2085693687103E+19
Volume
3.16061192594E+28
Surface area
4.8342774748413E+19
Circumference
12323688814.789
Perimeter
7845503968
Area
3846995781993984064
Diagonal
2773804528.7994
Surface area
2.3081974691964E+19
Volume
7.5454051681283E+27
Space diagonal
3397202870.8898
Perimeter
5884127976
Area
1.6657980377292E+18
Altitude
1698601435.4449
Surface area
1.6657980377292E+18
Volume
8.8923452686392E+26
Height
924601509.59979