1694992021 is an odd 10-digits composite number following 1694992020
and preceding 1694992022 . In scientific notation, it is written as 1.694992021 × 10^9.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 1593461760 positive integers (up to 1694992021) that are relatively prime to 1694992021.
1694992021 has 8 divisors, whose sum is 1796750424
The reverse of 1694992021 is 1202994961
Previous prime number is 881
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 43
Digital Root 7
Name
one billion six hundred ninety-four million nine hundred ninety-two thousand twenty-one
Scientific notation
1.694992021 × 10^9
Engineering notation
1.694992021 × 10^9
Prime Factorization
17 × 881 × 113173
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1694992021
Product of the distinct prime numbers
The prime factorization of 1694992021 is 17 × 881 × 113173.
Since it has a total of 3 prime factors.
10 , 5 , 3 , 12 , 632 , 799 , 5844 , 3066 , 1823 , 65021 , 762836 , 508955 , 6287850 , 318311 , 36555548 , 614429 , 234334781 , 283217435 , 3627167523 , 8507189951
n×2
3389984042
n×3
5084976063
n×4
6779968084
n×5
8474960105
n÷2
847496010.5
n÷3
564997340.33333
n÷3
423748005.25
n÷5
338998404.2
n2
2872997951253664441
n3
4.8697086037243E+27
n4
8.2541172279078E+36
n5
1.3990662841702E+46
2 √n
41170.280798168
3 √n
1192.3100904604
4 √n
202.9046100959
5 √n
70.118647680515
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
-1694992020
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 1694992021 can be divided by 8 positive divisors.
The sum of these divisors (counting 1694992021) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100101000001111000011010010101
3
Ternary
11101010102111221021
4
Quaternary
1211001320122111
5
Quinary
11432404221041
6
Senary
440105321141
8
Octal
14501703225
10
Decimal
1694992021
12
Duodecimal
3b37961b1
16
Hexadecimal
65078695
20
Vigesimal
169de011
36
Base36
s15k7p
md5
2af9e3c516d57a311d5baede0732186d
sha1
277bb8db5d8f0e989ed3b4156bae410d0a98fc1d
sha256
9b786e422e1412b2ceebfc113ab58d0868f93eb93e37e1158b476f076e59679c
sha512
45f3175116e45e93aacdf8906e4da98c19bc09f8d60deab44cc655bcd4a49a09e4720bfce12cdbb18d05aaa766f392806a34134a592215c5a9c07f9d988f0bc5
ripemd-160
e16f5f5ad8092ac2be1410f1d401440ef663e88b
Diameter
3389984042
Circumference
10649948962.134
Area
9.025789257437E+18
Volume
2.0398187699444E+28
Surface area
3.6103157029748E+19
Circumference
10649948962.134
Perimeter
6779968084
Area
2872997951253664441
Diagonal
2397080704.2124
Surface area
1.7237987707522E+19
Volume
4.8697086037243E+27
Space diagonal
2935812298.7959
Perimeter
5084976063
Area
1.2440446054032E+18
Altitude
1467906149.3979
Surface area
1.2440446054032E+18
Volume
5.7390066268266E+26
Height
799026901.40413