136498981 is an odd 9-digits prime number following 136498980
and preceding 136498982 . In scientific notation, it is written as 1.36498981 × 10^8.
The sum of its digits is 49. It has a total of 1 prime factors and 2 positive divisors.
There are 136498980 positive integers (up to 136498981) that are relatively prime to 136498981.
136498981 has 2 divisors, whose sum is 136498982
The reverse of 136498981 is 189894631
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 49 Digital Root 4
Name
one hundred thirty-six million four hundred ninety-eight thousand nine hundred eighty-one
Scientific notation
1.36498981 × 10^8
Engineering notation
1.36498981 × 10^6
Prime Factorization
136498981
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
136498981 Product of the distinct prime numbers
The prime factorization of 136498981 is 136498981.
Since it has a total of 1 prime factors.
9 , 6 , 42 , 29 , 413 , 743 , 1045 , 7635 , 10156 , 94526 , 837327 , 284988 , 3307373 , 1611814 , 37195920 , 55707062 , 543677979 , 406578664 , 5731871696 , 8238645821
n×2
272997962
n×3
409496943
n×4
545995924
n×5
682494905
n÷2
68249490.5
n÷3
45499660.333333
n÷3
34124745.25
n÷5
27299796.2
n2
18631971814038361
n3
2.543245166637E+24
n4
3.4715037367912E+32
n5
4.7385672260969E+40
2 √n11683.277836292
3 √n514.88448221259
4 √n108.08921239556
5 √n42.366821387673
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
136498982 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
68249491 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
11683.277879089 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999853479 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 136498981 can be divided by 2 positive divisors.
The sum of these divisors (counting 136498981) is 136498982, the average is 68249491.
Base
System
Value
2
Binary
1000001000101100111100100101
3
Ternary
100111211212101211
4
Quaternary
20020230330211
5
Quinary
234420431411
6
Senary
21313351421
8
Octal
1010547445
10
Decimal
136498981
12
Duodecimal
39868571
16
Hexadecimal
822cf25
20
Vigesimal
22d2791
36
Base36
299nad
md5
aef9e723679ac8666e32f95e1e5156bd
sha1
08a6f66589e765f0c6cb41f5ae4eeff77e69db88
sha256
69580c49bc8ac25b7b833f61b5a39d32f5585c20ea2dad3ac3c084058e07f543
sha512
99913217ab4e673aa08242642f0a58eb5dd54c2be4e15be16f6c8124d5120cec9d54fd382bed261bff66fe390b38769120d82b5afeb413c9eaaf89d8fd800219
ripemd-160
ef7d40ecc0994be89ee6c437edd63ac5cc164a9b
Diameter
272997962
Circumference
857648391.86419
Area
5.8534065772875E+16
Volume
1.0653120442379E+25
Surface area
2.341362630915E+17
Circumference
857648391.86419
Perimeter
545995924
Area
18631971814038361
Diagonal
193038710.18031
Surface area
111791830884230166
Volume
2.543245166637E+24
Space diagonal
236423170.27338
Perimeter
409496943
Area
8.0678804567764E+15
Altitude
118211585.13669
Surface area
8.0678804567764E+15
Volume
2.9972431725815E+23
Height
64346236.726769