1693498981 is an odd 10-digits prime number following 1693498980
and preceding 1693498982 . In scientific notation, it is written as 1.693498981 × 10^9.
The sum of its digits is 58. It has a total of 1 prime factors and 2 positive divisors.
There are 1693498980 positive integers (up to 1693498981) that are relatively prime to 1693498981.
1693498981 has 2 divisors, whose sum is 1693498982
The reverse of 1693498981 is 1898943961
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 58 Digital Root 4
Name
one billion six hundred ninety-three million four hundred ninety-eight thousand nine hundred eighty-one
Scientific notation
1.693498981 × 10^9
Engineering notation
1.693498981 × 10^9
Prime Factorization
1693498981
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
1693498981 Product of the distinct prime numbers
The prime factorization of 1693498981 is 1693498981.
Since it has a total of 1 prime factors.
4 , 10 , 61 , 30 , 704 , 64 , 2575 , 5729 , 67815 , 57978 , 605807 , 855665 , 3972677 , 369155 , 16671046 , 58983262 , 570794860 , 484288143 , 1680146233 , 1988576179
n×2
3386997962
n×3
5080496943
n×4
6773995924
n×5
8467494905
n÷2
846749490.5
n÷3
564499660.33333
n÷3
423374745.25
n÷5
338699796.2
n2
2867938798648038361
n3
4.8568514330808E+27
n4
8.2250729527908E+36
n5
1.3929152664202E+46
2 √n41152.144306221
3 √n1191.9599040328
4 √n202.8599130095
5 √n70.106290471684
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
1693498982 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
846749491 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
41152.144318371 Returns the nth root of the product of n divisors
H Harmonic Mean
1.999999998819 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1693498981 can be divided by 2 positive divisors.
The sum of these divisors (counting 1693498981) is 1693498982, the average is 846749491.
Base
System
Value
2
Binary
1100100111100001011111001100101
3
Ternary
11101000121122212111
4
Quaternary
1210330023321211
5
Quinary
11432013431411
6
Senary
440013321021
8
Octal
14474137145
10
Decimal
1693498981
12
Duodecimal
3b3196171
16
Hexadecimal
64f0be65
20
Vigesimal
16947791
36
Base36
s09k6d
md5
4d6d4d1f53c7f8a1d76fcd23b50e3b00
sha1
e3709feb8b0edd5ddc894cf239b8cf96c249ca23
sha256
214fd99d933b4832123c4cdeca82b5ab3b67f8477521c57c20b5e23d9a88c86d
sha512
80678a8e9cddcb82a50804282a822b9f3aa4082a9ae1955f861626bc4adb51124ad1395793eaff467b259a4ef95426177b825f7628900fc4c02a274344c01c2a
ripemd-160
5c1a896295d249b7076485e2496198ce7de0635a
Diameter
3386997962
Circumference
10640567915.143
Area
9.0098954607778E+18
Volume
2.0344331708992E+28
Surface area
3.6039581843111E+19
Circumference
10640567915.143
Perimeter
6773995924
Area
2867938798648038361
Diagonal
2394969226.7952
Surface area
1.7207632791888E+19
Volume
4.8568514330808E+27
Space diagonal
2933226277.6581
Perimeter
5080496943
Area
1.2418539280641E+18
Altitude
1466613138.8291
Surface area
1.2418539280641E+18
Volume
5.7238543059117E+26
Height
798323075.59841