138355527 is an odd 9-digits composite number following 138355526
and preceding 138355528 . In scientific notation, it is written as 1.38355527 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 91896120 positive integers (up to 138355527) that are relatively prime to 138355527.
138355527 has 8 divisors, whose sum is 185155840
The reverse of 138355527 is 725553831
Previous prime number is 271
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred thirty-eight million three hundred fifty-five thousand five hundred twenty-seven
Scientific notation
1.38355527 × 10^8
Engineering notation
1.38355527 × 10^6
Prime Factorization
3 × 271 × 170179
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
138355527
Product of the distinct prime numbers
The prime factorization of 138355527 is 3 × 271 × 170179.
Since it has a total of 3 prime factors.
3 , 1 , 89 , 40 , 117 , 679 , 8087 , 8391 , 74461 , 90429 , 785156 , 771604 , 1458833 , 2463984 , 77263891 , 8440632 , 695060403 , 874518865 , 8920804846 , 6482846040
n×2
276711054
n×3
415066581
n×4
553422108
n×5
691777635
n÷2
69177763.5
n÷3
46118509
n÷3
34588881.75
n÷5
27671105.4
n2
19142251851447729
n3
2.6484363428738E+24
n4
3.6642580594425E+32
n5
5.0697035487817E+40
2 √n
11762.462624808
3 √n
517.20832217869
4 √n
108.45488751
5 √n
42.48144713248
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
-138355526
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 138355527 can be divided by 8 positive divisors.
The sum of these divisors (counting 138355527) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000001111110010001101000111
3
Ternary
100122100012002210
4
Quaternary
20033302031013
5
Quinary
240404334102
6
Senary
21421234503
8
Octal
1017621507
10
Decimal
138355527
12
Duodecimal
3a402a33
16
Hexadecimal
83f2347
20
Vigesimal
234e8g7
36
Base36
2adft3
md5
1d2473c526a939849cd277b2e83a3369
sha1
2d05cc98df668013b398531337f07b198af10ab1
sha256
103a1cd1d45025881d8c01b96638f7afd5cf1282763b4b2ae308ca93f89da5f2
sha512
0138f7bfb5cf4b672add54216adab1b7ab134cbfdd25a88eb8c68211823b16564fee4b4aa2dc15661f6d84ae66763099a524695d8d58927705aac1784e748d63
ripemd-160
8a27e81c84d94603e6a56737858f06ac55080e43
Diameter
276711054
Circumference
869313414.41349
Area
6.0137157789674E+16
Volume
1.109374421103E+25
Surface area
2.405486311587E+17
Circumference
869313414.41349
Perimeter
553422108
Area
19142251851447729
Diagonal
195664262.71268
Surface area
114853511108686374
Volume
2.6484363428738E+24
Space diagonal
239638802.27197
Perimeter
415066581
Area
8.2888381944967E+15
Altitude
119819401.13598
Surface area
8.2888381944967E+15
Volume
3.1212121626449E+23
Height
65221420.904226