1649694089 is an odd 10-digits prime number following 1649694088
and preceding 1649694090 . In scientific notation, it is written as 1.649694089 × 10^9.
The sum of its digits is 56. It has a total of 1 prime factors and 2 positive divisors.
There are 1649694088 positive integers (up to 1649694089) that are relatively prime to 1649694089.
1649694089 has 2 divisors, whose sum is 1649694090
The reverse of 1649694089 is 9804969461
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 56 Digital Root 2
Name
one billion six hundred forty-nine million six hundred ninety-four thousand eighty-nine
Scientific notation
1.649694089 × 10^9
Engineering notation
1.649694089 × 10^9
Prime Factorization
1649694089
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
1649694089 Product of the distinct prime numbers
The prime factorization of 1649694089 is 1649694089.
Since it has a total of 1 prime factors.
8 , 9 , 38 , 18 , 210 , 161 , 252 , 4084 , 2608 , 46211 , 918774 , 260013 , 1670745 , 9542828 , 42814700 , 41340029 , 980438429 , 720277327 , 3871073208 , 7113960078
n×2
3299388178
n×3
4949082267
n×4
6598776356
n×5
8248470445
n÷2
824847044.5
n÷3
549898029.66667
n÷3
412423522.25
n÷5
329938817.8
n2
2721490587281539921
n3
4.4896269351075E+27
n4
7.406511016662E+36
n5
1.2218477444301E+46
2 √n40616.426344522
3 √n1181.5927187718
4 √n201.53517396356
5 √n69.739797765821
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
1649694090 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
824847045 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
40616.426356833 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999987877 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1649694089 can be divided by 2 positive divisors.
The sum of these divisors (counting 1649694089) is 1649694090, the average is 824847045.
Base
System
Value
2
Binary
1100010010101000101010110001001
3
Ternary
11020222012010212002
4
Quaternary
1202111011112021
5
Quinary
11334310202324
6
Senary
431410400345
8
Octal
14225052611
10
Decimal
1649694089
12
Duodecimal
3a05900b5
16
Hexadecimal
62545589
20
Vigesimal
15fabf49
36
Base36
ra6o3t
md5
ee8b2e755e8b50ef558b7eb27e494cdc
sha1
62e1097efc7c79dd9c74a4f343269cf08b27b283
sha256
93e73651d681125b9e3914be26fb15abb9e270e5eae1bd4d80550fe2cea06df2
sha512
9437f19b9c891846aa7cf417b11d4db83db8fd56551d969a7aa6b5f080e9378be18fe0dc80cece67e8864eaf40b2828337dc039d1d0d60692828f2dcbd617ed9
ripemd-160
9871440e8ae5b8f91a1f11a2792f8559633a56d3
Diameter
3299388178
Circumference
10365333661.346
Area
8.5498148358175E+18
Volume
1.8806105328923E+28
Surface area
3.419925934327E+19
Circumference
10365333661.346
Perimeter
6598776356
Area
2721490587281539921
Diagonal
2333019754.4305
Surface area
1.6328943523689E+19
Volume
4.4896269351075E+27
Space diagonal
2857353979.0941
Perimeter
4949082267
Area
1.178439992373E+18
Altitude
1428676989.547
Surface area
1.178439992373E+18
Volume
5.2910760846871E+26
Height
777673251.47684