137861806 is an even 9-digits composite number following 137861805
and preceding 137861807 . In scientific notation, it is written as 1.37861806 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 64876128 positive integers (up to 137861806) that are relatively prime to 137861806.
137861806 has 8 divisors, whose sum is 218957040
The reverse of 137861806 is 608168731
Previous prime number is 17
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred thirty-seven million eight hundred sixty-one thousand eight hundred six
Scientific notation
1.37861806 × 10^8
Engineering notation
1.37861806 × 10^6
Prime Factorization
2 × 17 × 4054759
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
137861806
Product of the distinct prime numbers
The prime factorization of 137861806 is 2 × 17 × 4054759.
Since it has a total of 3 prime factors.
4 , 10 , 22 , 41 , 955 , 729 , 4061 , 5374 , 39896 , 99776 , 762264 , 719764 , 5478494 , 2544768 , 16590473 , 14170966 , 704957975 , 73249777 , 1609109538 , 9221266189
n×2
275723612
n×3
413585418
n×4
551447224
n×5
689309030
n÷2
68930903
n÷3
45953935.333333
n÷3
34465451.5
n÷5
27572361.2
n2
19005877553581636
n3
2.6201846041516E+24
n4
3.6122338158174E+32
n5
4.9798907754286E+40
2 √n
11741.456723933
3 √n
516.59237049381
4 √n
108.35800258372
5 √n
42.451084796407
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
-137861805
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 137861806 can be divided by 8 positive divisors.
The sum of these divisors (counting 137861806) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000001101111001101010101110
3
Ternary
100121102002211211
4
Quaternary
20031321222232
5
Quinary
240243034211
6
Senary
21402505034
8
Octal
1015715256
10
Decimal
137861806
12
Duodecimal
3a20517a
16
Hexadecimal
8379aae
20
Vigesimal
231cea6
36
Base36
2a2uum
md5
91fc3649b2ae7945e42df4edc265e768
sha1
6b775a8f9e8d1d8ff0d091511b10f99efe325e8d
sha256
16796b594d374050dfe75ebcd9e55fed3874db5c825a528e98b0715ad788cea5
sha512
1090ebe33dee1aa45c772acfd0242162a6392d6569b4193784d624eaf7968832c9fd54fd0965a3f5f9bc97b226596115ce070db102cf19156fa42bb5178bc759
ripemd-160
c4794f608d1a79e7810b1a2c7c1aff7cb2d8cae7
Diameter
275723612
Circumference
866211273.88044
Area
5.9708725297359E+16
Volume
1.0975403604602E+25
Surface area
2.3883490118944E+17
Circumference
866211273.88044
Perimeter
551447224
Area
19005877553581636
Diagonal
194966035.77845
Surface area
114035265321489816
Volume
2.6201846041516E+24
Space diagonal
238783652.4152
Perimeter
413585418
Area
8.2297863913091E+15
Altitude
119391826.2076
Surface area
8.2297863913091E+15
Volume
3.0879171692603E+23
Height
64988678.592816