137218293 is an odd 9-digits composite number following 137218292
and preceding 137218294 . In scientific notation, it is written as 1.37218293 × 10^8.
The sum of its digits is 36. It has a total of 5 prime factors and 20 positive divisors.
There are 90751752 positive integers (up to 137218293) that are relatively prime to 137218293.
137218293 has 20 divisors, whose sum is 206609920
The reverse of 137218293 is 392812731
Previous prime number is 127
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred thirty-seven million two hundred eighteen thousand two hundred ninety-three
Scientific notation
1.37218293 × 10^8
Engineering notation
1.37218293 × 10^6
Prime Factorization
3 × 3 × 9 × 127 × 13339
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
45739431
Product of the distinct prime numbers
The prime factorization of 137218293 is 3 × 3 × 9 × 127 × 13339.
Since it has a total of 5 prime factors.
4 , 1 , 8 , 74 , 199 , 344 , 4445 , 376 , 32520 , 17091 , 210225 , 268510 , 2167414 , 5328709 , 67821345 , 57969092 , 252828776 , 301772329 , 5471777346 , 6516888596
n×2
274436586
n×3
411654879
n×4
548873172
n×5
686091465
n÷2
68609146.5
n÷3
45739431
n÷3
34304573.25
n÷5
27443658.6
n2
18828859933833849
n3
2.5836640192568E+24
n4
3.5452596640793E+32
n5
4.8647447934672E+40
2 √n
11714.021213913
3 √n
515.78733123594
4 √n
108.23133194188
5 √n
42.411379855882
1 , 3 , 9 , 27 , 81 , 127 , 381 , 1143 , 3429 , 10287 , 13339 , 40017 , 120051 , 360153 , 1080459 , 1694053 , 5082159 , 15246477 , 45739431 , 137218293
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-137218292
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 137218293 can be divided by 20 positive divisors.
The sum of these divisors (counting 137218293) is 1, the average is 0.05.
Base
System
Value
2
Binary
1000001011011100100011110101
3
Ternary
100120012102010000
4
Quaternary
20023130203311
5
Quinary
240111441133
6
Senary
21341021513
8
Octal
1013344365
10
Decimal
137218293
12
Duodecimal
39b54899
16
Hexadecimal
82dc8f5
20
Vigesimal
22hc5ed
36
Base36
29p2b9
md5
dc449394b33522003dae08bc254ac588
sha1
abb58ce1121c28bc44967bf8e75dce7b524d7115
sha256
43f1122dae303ce3868dacd067607e71997cac887aba187c1979e04ee868b68e
sha512
a37963058fe951f5b5dfe406c41b3f4f53600549cab142a9c4b29e96a13ba5758881cb6b0824762c8ea711118a3bfeb18d1476f4d9bd463fc607a8a0b2e8a533
ripemd-160
83bce30ba6c9da7aeca95b4cbb0c0f1f7a20cde8
Diameter
274436586
Circumference
862167962.45386
Area
5.9152608043604E+16
Volume
1.0822426536322E+25
Surface area
2.3661043217441E+17
Circumference
862167962.45386
Perimeter
548873172
Area
18828859933833849
Diagonal
194055970.96629
Surface area
112973159603003094
Volume
2.5836640192568E+24
Space diagonal
237669055.20387
Perimeter
411654879
Area
8.1531355134995E+15
Altitude
118834527.60194
Surface area
8.1531355134995E+15
Volume
3.0448772472069E+23
Height
64685323.655428