138896877 is an odd 9-digits composite number following 138896876
and preceding 138896878 . In scientific notation, it is written as 1.38896877 × 10^8.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 79369632 positive integers (up to 138896877) that are relatively prime to 138896877.
138896877 has 8 divisors, whose sum is 211652416
The reverse of 138896877 is 778698831
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 57
Digital Root 3
Name
one hundred thirty-eight million eight hundred ninety-six thousand eight hundred seventy-seven
Scientific notation
1.38896877 × 10^8
Engineering notation
1.38896877 × 10^6
Prime Factorization
7 × 3 × 6614137
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
138896877
Product of the distinct prime numbers
The prime factorization of 138896877 is 7 × 3 × 6614137.
Since it has a total of 3 prime factors.
5 , 4 , 83 , 57 , 494 , 838 , 7124 , 7446 , 9832 , 26658 , 432196 , 96027 , 8518107 , 7763500 , 57311914 , 19842053 , 625382767 , 430089019 , 3333035302 , 4725791184
n×2
277793754
n×3
416690631
n×4
555587508
n×5
694484385
n÷2
69448438.5
n÷3
46298959
n÷3
34724219.25
n÷5
27779375.4
n2
19292342440353129
n3
2.6796461149796E+24
n4
3.7219447683585E+32
n5
5.1696650469148E+40
2 √n
11785.451921755
3 √n
517.88201250271
4 √n
108.56082130196
5 √n
42.514639044775
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
-138896876
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 138896877 can be divided by 8 positive divisors.
The sum of these divisors (counting 138896877) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010001110110010111101101
3
Ternary
100200100200200210
4
Quaternary
20101312113231
5
Quinary
241024200002
6
Senary
21441013033
8
Octal
1021662755
10
Decimal
138896877
12
Duodecimal
3a624179
16
Hexadecimal
84765ed
20
Vigesimal
238223h
36
Base36
2ap1il
md5
e8e5eda63d7fa70a2b1e985eba7841ce
sha1
5e5ffaa4b3ee36f7e1982802525c1898fb4c6829
sha256
fbca20b4b474e7437cf6e9760dd7cfc4458a75cf792c1049acd70282e7b82bca
sha512
55eda9e75d85447efd2fada0ecbeb57f99f38481535a7379ce08d6cbf2fcb9e409733d874b9adbddcc4fbf978373d90421ed85af4c86c303ee80bb133607db62
ripemd-160
a5f1af2ba60203a97efa8fb0dd24fbc0c91a11c3
Diameter
277793754
Circumference
872714816.77953
Area
6.0608681281152E+16
Volume
1.122447539872E+25
Surface area
2.4243472512461E+17
Circumference
872714816.77953
Perimeter
555587508
Area
19292342440353129
Diagonal
196429847.22467
Surface area
115754054642118774
Volume
2.6796461149796E+24
Space diagonal
240576447.97664
Perimeter
416690631
Area
8.3538293259272E+15
Altitude
120288223.98832
Surface area
8.3538293259272E+15
Volume
3.1579932318038E+23
Height
65476615.741556