137788982 is an even 9-digits composite number following 137788981
and preceding 137788983 . In scientific notation, it is written as 1.37788982 × 10^8.
The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors.
There are 68894490 positive integers (up to 137788982) that are relatively prime to 137788982.
137788982 has 4 divisors, whose sum is 206683476
The reverse of 137788982 is 289887731
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 53
Digital Root 8
Name
one hundred thirty-seven million seven hundred eighty-eight thousand nine hundred eighty-two
Scientific notation
1.37788982 × 10^8
Engineering notation
1.37788982 × 10^6
Prime Factorization
2 × 68894491
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
137788982
Product of the distinct prime numbers
The prime factorization of 137788982 is 2 × 68894491.
Since it has a total of 2 prime factors.
7 , 9 , 17 , 72 , 784 , 775 , 1420 , 9412 , 21306 , 88683 , 699933 , 921067 , 8955510 , 9283134 , 16220957 , 92877531 , 612718574 , 696256089 , 1828924751 , 6889389094
n×2
275577964
n×3
413366946
n×4
551155928
n×5
688944910
n÷2
68894491
n÷3
45929660.666667
n÷3
34447245.5
n÷5
27557796.4
n2
18985803560596324
n3
2.6160345450665E+24
n4
3.6046073684155E+32
n5
4.9667517980367E+40
2 √n
11738.355165865
3 √n
516.50139303844
4 √n
108.34369001407
5 √n
42.446598983683
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-137788981
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 137788982 can be divided by 4 positive divisors.
The sum of these divisors (counting 137788982) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000001101100111111000110110
3
Ternary
100121021101221122
4
Quaternary
20031213320312
5
Quinary
240233221412
6
Senary
21401143542
8
Octal
1015477066
10
Decimal
137788982
12
Duodecimal
3a18abb2
16
Hexadecimal
8367e36
20
Vigesimal
2313c92
36
Base36
2a1anq
md5
a748e20548cdc4aacd16ba1f9ec8a0ed
sha1
9da9206ef02b16614f4c553ad4eda3ae28e6c300
sha256
eb95d46d1fe9f997486d2a0e492a4e835e151564398fb255664eb4ede6ca5d10
sha512
bc9bdd2eaf8e55451cbacd3038d0c2779a8875152b907dc0460ee6e66a180e140e048e93601a25a656bc0611dd8013397289911bcce5dfe63dc81a23fa88e447
ripemd-160
65de7c45b5283665c3e2787de73083548876abe1
Diameter
275577964
Circumference
865753707.19363
Area
5.9645660988468E+16
Volume
1.0958019877758E+25
Surface area
2.3858264395387E+17
Circumference
865753707.19363
Perimeter
551155928
Area
18985803560596324
Diagonal
194863047.08998
Surface area
113914821363577944
Volume
2.6160345450665E+24
Space diagonal
238657517.54719
Perimeter
413366946
Area
8.2210940973687E+15
Altitude
119328758.7736
Surface area
8.2210940973687E+15
Volume
3.0830262777247E+23
Height
64954349.029994