137999747 is an odd 9-digits composite number following 137999746
and preceding 137999748 . In scientific notation, it is written as 1.37999747 × 10^8.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 131879880 positive integers (up to 137999747) that are relatively prime to 137999747.
137999747 has 8 divisors, whose sum is 144130560
The reverse of 137999747 is 747999731
Previous prime number is 1531
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 56
Digital Root 2
Name
one hundred thirty-seven million nine hundred ninety-nine thousand seven hundred forty-seven
Scientific notation
1.37999747 × 10^8
Engineering notation
1.37999747 × 10^6
Prime Factorization
23 × 1531 × 3919
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
137999747
Product of the distinct prime numbers
The prime factorization of 137999747 is 23 × 1531 × 3919.
Since it has a total of 3 prime factors.
9 , 8 , 28 , 94 , 679 , 786 , 5320 , 4 , 35198 , 83981 , 47251 , 585991 , 6114642 , 3022559 , 16709479 , 81577714 , 751070322 , 167290123 , 4215872583 , 536688392
n×2
275999494
n×3
413999241
n×4
551998988
n×5
689998735
n÷2
68999873.5
n÷3
45999915.666667
n÷3
34499936.75
n÷5
27599949.4
n2
19043930172064009
n3
2.6280575456305E+24
n4
3.6267127639845E+32
n5
5.0048544387153E+40
2 √n
11747.329356071
3 √n
516.76460943538
4 √n
108.38509748148
5 √n
42.459576492578
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
-137999746
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 137999747 can be divided by 8 positive divisors.
The sum of these divisors (counting 137999747) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000001110011011010110000011
3
Ternary
100121200010001202
4
Quaternary
20032123112003
5
Quinary
240311442442
6
Senary
21405451415
8
Octal
1016332603
10
Decimal
137999747
12
Duodecimal
3a270b6b
16
Hexadecimal
839b583
20
Vigesimal
2329j77
36
Base36
2a5tab
md5
6cef4d260e3a3311adba173d7cead54f
sha1
7ad773d2f147c38b011cb9ab84de14f21cd1364d
sha256
1ecd508cce9de3d15fae4956faf711415e9e716d9fceb2c2608dbe17b3ab59b4
sha512
cda5d9c21a94da9cbb10b5baa0e391e66dd5a2402a0534f00cbba07a61a0f32166b37ee04e29b9db106489816c8ff003de7e1a483f4496038f01724da964666e
ripemd-160
7261866516e603b0fc272aa23ed375f3dffdb1f6
Diameter
275999494
Circumference
867077982.7449
Area
5.9828271124033E+16
Volume
1.1008381704752E+25
Surface area
2.3931308449613E+17
Circumference
867077982.7449
Perimeter
551998988
Area
19043930172064009
Diagonal
195161113.81146
Surface area
114263581032384054
Volume
2.6280575456305E+24
Space diagonal
239022573.23565
Perimeter
413999241
Area
8.2462636584522E+15
Altitude
119511286.61783
Surface area
8.2462636584522E+15
Volume
3.097195519773E+23
Height
65053704.603819