1481566981 is an odd 10-digits prime number following 1481566980
and preceding 1481566982 . In scientific notation, it is written as 1.481566981 × 10^9.
The sum of its digits is 49. It has a total of 1 prime factors and 2 positive divisors.
There are 1481566980 positive integers (up to 1481566981) that are relatively prime to 1481566981.
1481566981 has 2 divisors, whose sum is 1481566982
The reverse of 1481566981 is 1896651841
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 49 Digital Root 4
Name
one billion four hundred eighty-one million five hundred sixty-six thousand nine hundred eighty-one
Scientific notation
1.481566981 × 10^9
Engineering notation
1.481566981 × 10^9
Prime Factorization
1481566981
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
1481566981 Product of the distinct prime numbers
The prime factorization of 1481566981 is 1481566981.
Since it has a total of 1 prime factors.
3 , 6 , 75 , 23 , 79 , 490 , 8874 , 4135 , 17839 , 31856 , 281711 , 264748 , 3634446 , 9536090 , 45160489 , 41234590 , 54050506 , 611882594 , 9820713971 , 7359130805
n×2
2963133962
n×3
4444700943
n×4
5926267924
n×5
7407834905
n÷2
740783490.5
n÷3
493855660.33333
n÷3
370391745.25
n÷5
296313396.2
n2
2195040719189454361
n3
3.2520998515016E+27
n4
4.8182037588998E+36
n5
7.138491596916E+45
2 √n38491.128601276
3 √n1140.0058943473
4 √n196.19156098384
5 √n68.256538188683
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
1481566982 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
740783491 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
38491.128614266 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999986501 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1481566981 can be divided by 2 positive divisors.
The sum of these divisors (counting 1481566981) is 1481566982, the average is 740783491.
Base
System
Value
2
Binary
1011000010011101110101100000101
3
Ternary
10211020211101211011
4
Quaternary
1120103232230011
5
Quinary
11013240120411
6
Senary
403003042221
8
Octal
13023565405
10
Decimal
1481566981
12
Duodecimal
354210371
16
Hexadecimal
584eeb05
20
Vigesimal
132jfh91
36
Base36
oi34ed
md5
22dabb729072c578d72f485285c3e502
sha1
376175419c3481169e6765d63f8c706cddb05062
sha256
d34c8e0255618d805bf9e659681a5ac9c8457bef0e8f48d6eed5caad1312b447
sha512
571033cbc2d50eeeb190ebbe96a30110477241f90123083d195c76508de8ed319568e590d0d3adfbae5bacb37b4d62900b87debcd9a055a90275f121fcaf0825
ripemd-160
8e6febd0f04f1d7a9461d3e631dce552177fc515
Diameter
2963133962
Circumference
9308959886.6216
Area
6.895923797736E+18
Volume
1.3622364002957E+28
Surface area
2.7583695190944E+19
Circumference
9308959886.6216
Perimeter
5926267924
Area
2195040719189454361
Diagonal
2095252118.0944
Surface area
1.3170244315137E+19
Volume
3.2520998515016E+27
Space diagonal
2566149285.9084
Perimeter
4444700943
Area
9.5048051257967E+17
Altitude
1283074642.9542
Surface area
9.5048051257967E+17
Volume
3.8326364301542E+26
Height
698417372.69812