1972494977 is an odd 10-digits prime number following 1972494976
and preceding 1972494978 . In scientific notation, it is written as 1.972494977 × 10^9.
The sum of its digits is 59. It has a total of 1 prime factors and 2 positive divisors.
There are 1972494976 positive integers (up to 1972494977) that are relatively prime to 1972494977.
1972494977 has 2 divisors, whose sum is 1972494978
The reverse of 1972494977 is 7794942791
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 59 Digital Root 5
Name
one billion nine hundred seventy-two million four hundred ninety-four thousand nine hundred seventy-seven
Scientific notation
1.972494977 × 10^9
Engineering notation
1.972494977 × 10^9
Prime Factorization
1972494977
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
1972494977 Product of the distinct prime numbers
The prime factorization of 1972494977 is 1972494977.
Since it has a total of 1 prime factors.
3 , 9 , 3 , 18 , 915 , 803 , 4388 , 5879 , 79065 , 40252 , 45122 , 311511 , 6653068 , 1510116 , 81700994 , 79188610 , 59831899 , 255445709 , 4319299604 , 721806555
n×2
3944989954
n×3
5917484931
n×4
7889979908
n×5
9862474885
n÷2
986247488.5
n÷3
657498325.66667
n÷3
493123744.25
n÷5
394498995.4
n2
3890736434290230529
n3
7.6744580734684E+27
n4
1.5137830001113E+37
n5
2.9859293639876E+46
2 √n44412.779433402
3 √n1254.118676061
4 √n210.74339712883
5 √n72.277509787956
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
1972494978 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
986247489 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
44412.77944466 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999989861 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1972494977 can be divided by 2 positive divisors.
The sum of these divisors (counting 1972494977) is 1972494978, the average is 986247489.
Base
System
Value
2
Binary
1110101100100011110001010000001
3
Ternary
12002110121010102112
4
Quaternary
1311210132022001
5
Quinary
13014424314402
6
Senary
523421225105
8
Octal
16544361201
10
Decimal
1972494977
12
Duodecimal
470702195
16
Hexadecimal
7591e281
20
Vigesimal
1ag81h8h
36
Base36
wmdev5
md5
8d1a5de6a5dfa85011b791314c00e7bf
sha1
432da18f63bcedbde3ee1d1fbbd101293dd0fe27
sha256
7e847f730282e0685ad6a004af475b00e4b44c09a3de98761bcb98deb744edb0
sha512
bb63759e677d356aad89c35b5f19afd3fa877670bf7ed5b1f9a1c8bfb89b178e81916aa5ec0e61c0f6a5458fd94cb666d99e97f91ae1f646af86c66a18ce4ebc
ripemd-160
2e90e7e24d843b0d1719a4b08145c4cabd66a5e8
Diameter
3944989954
Circumference
12393551457.972
Area
1.222310899902E+19
Volume
3.2146694805188E+28
Surface area
4.8892435996081E+19
Circumference
12393551457.972
Perimeter
7889979908
Area
3890736434290230529
Diagonal
2789529148.1862
Surface area
2.3344418605741E+19
Volume
7.6744580734684E+27
Space diagonal
3416461517.8384
Perimeter
5917484931
Area
1.6847382957625E+18
Altitude
1708230758.9192
Surface area
1.6847382957625E+18
Volume
9.0444355761356E+26
Height
929843049.3954