1978335061 is an odd 10-digits prime number following 1978335060
and preceding 1978335062 . In scientific notation, it is written as 1.978335061 × 10^9.
The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors.
There are 1978335060 positive integers (up to 1978335061) that are relatively prime to 1978335061.
1978335061 has 2 divisors, whose sum is 1978335062
The reverse of 1978335061 is 1605338791
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 43 Digital Root 7
Name
one billion nine hundred seventy-eight million three hundred thirty-five thousand sixty-one
Scientific notation
1.978335061 × 10^9
Engineering notation
1.978335061 × 10^9
Prime Factorization
1978335061
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
1978335061 Product of the distinct prime numbers
The prime factorization of 1978335061 is 1978335061.
Since it has a total of 1 prime factors.
3 , 5 , 35 , 29 , 771 , 723 , 6453 , 8562 , 84598 , 7115 , 723084 , 337872 , 8407370 , 3437484 , 37287413 , 61151472 , 3432270 , 625346987 , 9823055824 , 4771622259
n×2
3956670122
n×3
5935005183
n×4
7913340244
n×5
9891675305
n÷2
989167530.5
n÷3
659445020.33333
n÷3
494583765.25
n÷5
395667012.2
n2
3913809613581873721
n3
7.7428267806279E+27
n4
1.5317905691366E+37
n5
3.0303949890321E+46
2 √n44478.478627309
3 √n1255.3551712963
4 √n210.89921438286
5 √n72.320258460773
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
1978335062 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
989167531 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
44478.478638551 Returns the nth root of the product of n divisors
H Harmonic Mean
1.999999998989 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1978335061 can be divided by 2 positive divisors.
The sum of these divisors (counting 1978335061) is 1978335062, the average is 989167531.
Base
System
Value
2
Binary
1110101111010101111111101010101
3
Ternary
12002212120211111221
4
Quaternary
1311322233331111
5
Quinary
13022423210221
6
Senary
524150330341
8
Octal
16572577525
10
Decimal
1978335061
12
Duodecimal
4726599b1
16
Hexadecimal
75eaff55
20
Vigesimal
1ai4bhd1
36
Base36
wpul3p
md5
5085f545e439228c3ccac42b1e9401fe
sha1
aba6743df9679325d99ca4a89fe469e3794481c1
sha256
6c67a48af95fb847970cfd3218b7447c57c8699b872986a59b15c9e5bfedab63
sha512
42310850656ddb535fa0fa56e1adbb2fdb93752fd4e8410da9be03f2bd9733726ca4a312136d5998f658aa2b45c024e7edffa800c7f0bdd372bf7552a1a0aa8f
ripemd-160
9fa3d84f09b396b88448b03a3863592b9afad095
Diameter
3956670122
Circumference
12430245787.953
Area
1.2295595529578E+19
Volume
3.2433076976052E+28
Surface area
4.9182382118312E+19
Circumference
12430245787.953
Perimeter
7913340244
Area
3913809613581873721
Diagonal
2797788274.1844
Surface area
2.3482857681491E+19
Volume
7.7428267806279E+27
Space diagonal
3426576840.0469
Perimeter
5935005183
Area
1.6947292754688E+18
Altitude
1713288420.0234
Surface area
1.6947292754688E+18
Volume
9.1250088702246E+26
Height
932596091.3948