1979632997 is an odd 10-digits composite number following 1979632996
and preceding 1979632998 . In scientific notation, it is written as 1.979632997 × 10^9.
The sum of its digits is 62. It has a total of 3 prime factors and 8 positive divisors.
There are 1936843984 positive integers (up to 1979632997) that are relatively prime to 1979632997.
1979632997 has 8 divisors, whose sum is 2022451200
The reverse of 1979632997 is 7992369791
Previous prime number is 3989
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 62
Digital Root 8
Name
one billion nine hundred seventy-nine million six hundred thirty-two thousand nine hundred ninety-seven
Scientific notation
1.979632997 × 10^9
Engineering notation
1.979632997 × 10^9
Prime Factorization
47 × 3989 × 10559
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1979632997
Product of the distinct prime numbers
The prime factorization of 1979632997 is 47 × 3989 × 10559.
Since it has a total of 3 prime factors.
3 , 10 , 18 , 60 , 26 , 496 , 8730 , 6423 , 42639 , 65546 , 460307 , 311383 , 524891 , 6956670 , 62567299 , 24079891 , 998553499 , 587377803 , 756412582 , 3160144057
n×2
3959265994
n×3
5938898991
n×4
7918531988
n×5
9898164985
n÷2
989816498.5
n÷3
659877665.66667
n÷3
494908249.25
n÷5
395926599.4
n2
3918946802811202009
n3
7.7580764043327E+27
n4
1.5358144043264E+37
n5
3.0403488720725E+46
2 √n
44493.066841925
3 √n
1255.6296469572
4 √n
210.93379729651
5 √n
72.329745472856
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
-1979632996
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 1979632997 can be divided by 8 positive divisors.
The sum of these divisors (counting 1979632997) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110101111111101100110101100101
3
Ternary
12002222000202221122
4
Quaternary
1311333230311211
5
Quinary
13023241223442
6
Senary
524234223325
8
Octal
16577546545
10
Decimal
1979632997
12
Duodecimal
472b84b45
16
Hexadecimal
75fecd65
20
Vigesimal
1aice29h
36
Base36
wqmelh
md5
d4c4b13143aa64f38c8a721057a0b04f
sha1
e8a33b94ee97c459cdc569ce1d589fbf630ffc5d
sha256
14862030c9e9fb4067dc0503364aa756f82bc944e4fc00572ea302b1b88113a1
sha512
3340515aacc3bd76dbc75885823ca548a553eb8a1d0c0d64595c501fa2f0d1b16812e3fb236e539c834a10412f022510d0cbf75fe50a954607e5fa0556970d1b
ripemd-160
b76907aca829e37dc6f74bc9e6caaf142761fd1d
Diameter
3959265994
Circumference
12438400960.358
Area
1.2311734485521E+19
Volume
3.2496954450453E+28
Surface area
4.9246937942084E+19
Circumference
12438400960.358
Perimeter
7918531988
Area
3918946802811202009
Diagonal
2799623832.8787
Surface area
2.3513680816867E+19
Volume
7.7580764043327E+27
Space diagonal
3428824931.1438
Perimeter
5938898991
Area
1.6969537436572E+18
Altitude
1714412465.5719
Surface area
1.6969537436572E+18
Volume
9.1429807241117E+26
Height
933207944.2929