137789481 is an odd 9-digits composite number following 137789480
and preceding 137789482 . In scientific notation, it is written as 1.37789481 × 10^8.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 87865712 positive integers (up to 137789481) that are relatively prime to 137789481.
137789481 has 8 divisors, whose sum is 191707200
The reverse of 137789481 is 184987731
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred thirty-seven million seven hundred eighty-nine thousand four hundred eighty-one
Scientific notation
1.37789481 × 10^8
Engineering notation
1.37789481 × 10^6
Prime Factorization
3 × 23 × 1996949
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
137789481
Product of the distinct prime numbers
The prime factorization of 137789481 is 3 × 23 × 1996949.
Since it has a total of 3 prime factors.
10 , 3 , 91 , 91 , 93 , 648 , 4900 , 435 , 49868 , 10363 , 203545 , 934951 , 617256 , 5030846 , 20933074 , 87161230 , 992939518 , 179908619 , 1475147811 , 8021185685
n×2
275578962
n×3
413368443
n×4
551157924
n×5
688947405
n÷2
68894740.5
n÷3
45929827
n÷3
34447370.25
n÷5
27557896.2
n2
18985941074249361
n3
2.6160629669174E+24
n4
3.6046595847487E+32
n5
4.966841733642E+40
2 √n
11738.376420954
3 √n
516.50201653745
4 √n
108.34378810506
5 √n
42.446629727537
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
-137789480
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 137789481 can be divided by 8 positive divisors.
The sum of these divisors (counting 137789481) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000001101101000000000101001
3
Ternary
100121021102122010
4
Quaternary
20031220000221
5
Quinary
240233230411
6
Senary
21401150133
8
Octal
1015500051
10
Decimal
137789481
12
Duodecimal
3a18b349
16
Hexadecimal
8368029
20
Vigesimal
2313de1
36
Base36
2a1b1l
md5
e94f77c733a6785d9d61570bdfe08fc9
sha1
891eb05407ea6f84da9a05c7ac1503ec55b4a138
sha256
32bd17d39e1ba4992339a59f6a78e3f9500d43dced4a5209875f417e29d0dc2f
sha512
3438f8e946649eaec25647f9cefe411b52b4d584f953864e29db8503a8274ea518e5c8aec80dd2ce3ab5735250d1a7b3a75aa6da02b08b81e119750f2854e8d3
ripemd-160
12895e1320a5bb5b2a1d90a2a01ec3cc5e46afad
Diameter
275578962
Circumference
865756842.5031
Area
5.964609300035E+16
Volume
1.0958138930928E+25
Surface area
2.385843720014E+17
Circumference
865756842.5031
Perimeter
551157924
Area
18985941074249361
Diagonal
194863752.78255
Surface area
113915646445496166
Volume
2.6160629669174E+24
Space diagonal
238658381.84055
Perimeter
413368443
Area
8.2211536425272E+15
Altitude
119329190.92027
Surface area
8.2211536425272E+15
Volume
3.0830597731972E+23
Height
64954584.26085