1992804917 is an odd 10-digits composite number following 1992804916
and preceding 1992804918 . In scientific notation, it is written as 1.992804917 × 10^9.
The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors.
There are 1982688960 positive integers (up to 1992804917) that are relatively prime to 1992804917.
1992804917 has 4 divisors, whose sum is 2002920876
The reverse of 1992804917 is 7194082991
Previous prime number is 197
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 50
Digital Root 5
Name
one billion nine hundred ninety-two million eight hundred four thousand nine hundred seventeen
Scientific notation
1.992804917 × 10^9
Engineering notation
1.992804917 × 10^9
Prime Factorization
197 × 10115761
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
1992804917
Product of the distinct prime numbers
The prime factorization of 1992804917 is 197 × 10115761.
Since it has a total of 2 prime factors.
7 , 10 , 54 , 76 , 232 , 477 , 9870 , 2687 , 37138 , 4830 , 151237 , 788916 , 7952381 , 9633663 , 83320613 , 37311250 , 968836899 , 218804269 , 1960531376 , 1492185192
n×2
3985609834
n×3
5978414751
n×4
7971219668
n×5
9964024585
n÷2
996402458.5
n÷3
664268305.66667
n÷3
498201229.25
n÷5
398560983.4
n2
3971271437219376889
n3
7.9139692468324E+27
n4
1.5770996828074E+37
n5
3.1428520024978E+46
2 √n
44640.84359642
3 √n
1258.4083617013
4 √n
211.28379870785
5 √n
72.425742664456
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
-1992804916
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 1992804917 can be divided by 4 positive divisors.
The sum of these divisors (counting 1992804917) is 1, the average is 0.25.
Base
System
Value
2
Binary
1110110110001111100101000110101
3
Ternary
12010212210222102112
4
Quaternary
1312301330220311
5
Quinary
13040124224132
6
Senary
525424420405
8
Octal
16661745065
10
Decimal
1992804917
12
Duodecimal
477477705
16
Hexadecimal
76c7ca35
20
Vigesimal
1b2f0c5h
36
Base36
wygq45
md5
d6d75c29e186b0551db4e6dc71b7f5bd
sha1
4a19ec135eeb6f7856af44da68240d9b11dafa4f
sha256
057e63b4980c6434258a5cf0fe978b2c0741b8fe22b1137c9276bfd2064944d9
sha512
195105ebf5845bd26a7e24a63bc2cad8b0fae3cc3e3df422adbb287503c5250e4b45178bab449af463b7b843fdf610cd365b6807bae4b259b203cb2d6e8b5f38
ripemd-160
da5b8d367b4f4cf8605b0faa38bc50fd695d4eb7
Diameter
3985609834
Circumference
12521162574.57
Area
1.2476117172579E+19
Volume
3.3149956862112E+28
Surface area
4.9904468690317E+19
Circumference
12521162574.57
Perimeter
7971219668
Area
3971271437219376889
Diagonal
2818251740.7852
Surface area
2.3827628623316E+19
Volume
7.9139692468324E+27
Space diagonal
3451639365.8171
Perimeter
5978414751
Area
1.7196109749778E+18
Altitude
1725819682.9085
Surface area
1.7196109749778E+18
Volume
9.326702200895E+26
Height
939417246.9284