137888930 is an even 9-digits composite number following 137888929
and preceding 137888931 . In scientific notation, it is written as 1.37888930 × 10^8.
The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors.
There are 53376240 positive integers (up to 137888930) that are relatively prime to 137888930.
137888930 has 16 divisors, whose sum is 256207104
The reverse of 137888930 is 039888731
Previous prime number is 31
Is Prime? no Number parity even Number length 9 Sum of Digits 47 Digital Root 2
Name
one hundred thirty-seven million eight hundred eighty-eight thousand nine hundred thirty
Scientific notation
1.37888930 × 10^8
Engineering notation
1.37888930 × 10^6
Prime Factorization
2 × 5 × 31 × 444803
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
137888930 Product of the distinct prime numbers
The prime factorization of 137888930 is 2 × 5 × 31 × 444803.
Since it has a total of 4 prime factors.
4 , 1 , 66 , 11 , 492 , 215 , 3147 , 7791 , 29155 , 22434 , 552840 , 368538 , 2243282 , 976983 , 41138068 , 68885508 , 345876830 , 932937553 , 9489234207 , 9018891714
n×2
275777860
n×3
413666790
n×4
551555720
n×5
689444650
n÷2
68944465
n÷3
45962976.666667
n÷3
34472232.5
n÷5
27577786
n2
19013357016544900
n3
2.6217314547194E+24
n4
3.615077450386E+32
n5
4.9847916150085E+40
2 √n11742.611719716
3 √n516.62624773416
4 √n108.3633319888
5 √n42.452755096036
1 , 2 , 5 , 10 , 31 , 62 , 155 , 310 , 444803 , 889606 , 2224015 , 4448030 , 13788893 , 27577786 , 68944465 , 137888930
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-137888929 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 137888930 can be divided by 16 positive divisors.
The sum of these divisors (counting 137888930) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000001110000000010010100010
3
Ternary
100121110111001102
4
Quaternary
20032000102202
5
Quinary
240244421210
6
Senary
21403234402
8
Octal
1016002242
10
Decimal
137888930
12
Duodecimal
3a218a02
16
Hexadecimal
83804a2
20
Vigesimal
231g26a
36
Base36
2a3fs2
md5
cf5d7960bda6930ace8d79ef48823137
sha1
801c2002e2f215b0839d9cb2e089497780310daf
sha256
e2bdde23a3a01fd435ac3f6ab6fab0ea0f2919b1a067617c645c5ca0794b1760
sha512
75a8dbc24c63be30bf62fc46aaae1cbfdd2261bfa7488d411cd8163e0767b64d7101e46526994ccbf188a9b2be5d5eac6a9ce68c38807b3e7ea911558d312dce
ripemd-160
c48134e4672174d392123fcedf5bea5cada31b5d
Diameter
275777860
Circumference
866381698.99871
Area
5.9732222723257E+16
Volume
1.0981883037109E+25
Surface area
2.3892889089303E+17
Circumference
866381698.99871
Perimeter
551555720
Area
19013357016544900
Diagonal
195004394.90711
Surface area
114080142099269400
Volume
2.6217314547194E+24
Space diagonal
238830632.56131
Perimeter
413666790
Area
8.2330250937755E+15
Altitude
119415316.28065
Surface area
8.2330250937755E+15
Volume
3.0897401501369E+23
Height
65001464.969038