137842455 is an odd 9-digits composite number following 137842454
and preceding 137842456 . In scientific notation, it is written as 1.37842455 × 10^8.
The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors.
There are 73515968 positive integers (up to 137842455) that are relatively prime to 137842455.
137842455 has 4 divisors, whose sum is 147031968
The reverse of 137842455 is 554248731
Previous prime number is 15
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred thirty-seven million eight hundred forty-two thousand four hundred fifty-five
Scientific notation
1.37842455 × 10^8
Engineering notation
1.37842455 × 10^6
Prime Factorization
15 × 9189497
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
137842455
Product of the distinct prime numbers
The prime factorization of 137842455 is 15 × 9189497.
Since it has a total of 2 prime factors.
9 , 9 , 44 , 76 , 360 , 784 , 4719 , 372 , 99588 , 94763 , 252776 , 361414 , 9583472 , 3055887 , 6571877 , 79167139 , 686254372 , 578699390 , 3570253565 , 9619814242
n×2
275684910
n×3
413527365
n×4
551369820
n×5
689212275
n÷2
68921227.5
n÷3
45947485
n÷3
34460613.75
n÷5
27568491
n2
19000542400427025
n3
2.6190814108065E+24
n4
3.6102061151043E+32
n5
4.9763967396198E+40
2 √n
11740.632649053
3 √n
516.56819883232
4 √n
108.35419996037
5 √n
42.449892998487
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
-137842454
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 137842455 can be divided by 4 positive divisors.
The sum of these divisors (counting 137842455) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000001101110100111100010111
3
Ternary
100121101010022010
4
Quaternary
20031310330113
5
Quinary
240241424310
6
Senary
21402235303
8
Octal
1015647427
10
Decimal
137842455
12
Duodecimal
3a1b5b33
16
Hexadecimal
8374f17
20
Vigesimal
231a62f
36
Base36
2a2fx3
md5
b9bb7cf5b7ed63db5b65c0e28dbc1747
sha1
fc3fe51b71ec896448d12df761c40ba494ef12bd
sha256
f7a7f3abe95c749a41d7c62dd1600656a8199f4b61bf6f5ee2face388f937bea
sha512
070deb8eda3e90521b43e1df4b58fcc4f7ec86e63c09e2f01cb48fb9013c60e7379694eb7e5281e387ddb67b8894fb71db565d3e6f35660cab574b18f8db13ad
ripemd-160
450425ffec122c5834705d673d5164fd770f70d9
Diameter
275684910
Circumference
866089687.96156
Area
5.9691964419403E+16
Volume
1.0970782559124E+25
Surface area
2.3876785767761E+17
Circumference
866089687.96156
Perimeter
551369820
Area
19000542400427025
Diagonal
194938669.3318
Surface area
114003254402562150
Volume
2.6190814108065E+24
Space diagonal
238750135.50003
Perimeter
413527365
Area
8.2274762022266E+15
Altitude
119375067.75001
Surface area
8.2274762022266E+15
Volume
3.0866170434348E+23
Height
64979556.443934