138889597 is an odd 9-digits composite number following 138889596
and preceding 138889598 . In scientific notation, it is written as 1.38889597 × 10^8.
The sum of its digits is 58. It has a total of 3 prime factors and 8 positive divisors.
There are 108225600 positive integers (up to 138889597) that are relatively prime to 138889597.
138889597 has 8 divisors, whose sum is 173161152
The reverse of 138889597 is 795988831
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 58
Digital Root 4
Name
one hundred thirty-eight million eight hundred eighty-nine thousand five hundred ninety-seven
Scientific notation
1.38889597 × 10^8
Engineering notation
1.38889597 × 10^6
Prime Factorization
7 × 11 × 1803761
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
138889597
Product of the distinct prime numbers
The prime factorization of 138889597 is 7 × 11 × 1803761.
Since it has a total of 3 prime factors.
6 , 1 , 27 , 87 , 190 , 441 , 5967 , 6997 , 45742 , 95138 , 530711 , 251651 , 543225 , 9278580 , 21201638 , 22382946 , 188926748 , 701201489 , 2604043242 , 8301869625
n×2
277779194
n×3
416668791
n×4
555558388
n×5
694447985
n÷2
69444798.5
n÷3
46296532.333333
n÷3
34722399.25
n÷5
27777919.4
n2
19290320154822409
n3
2.6792247923043E+24
n4
3.7211645167555E+32
n5
5.1683104010287E+40
2 √n
11785.143062348
3 √n
517.87296443049
4 √n
108.55939877481
5 √n
42.5141933716
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
-138889596
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 138889597 can be divided by 8 positive divisors.
The sum of these divisors (counting 138889597) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010001110100100101111101
3
Ternary
100200100022201011
4
Quaternary
20101310211331
5
Quinary
241023431342
6
Senary
21440515221
8
Octal
1021644575
10
Decimal
138889597
12
Duodecimal
3a61bb11
16
Hexadecimal
847497d
20
Vigesimal
23813jh
36
Base36
2aovwd
md5
2dbe57a930c120ef0116719d6220e029
sha1
aa95b314bfe04a99e8375120627796279e905037
sha256
370ac7a41482113f9d744fde966ffb1583c98ada99e21a0c16cdd86841cc06cf
sha512
edeae02bbc7092369d58ac316726b2290aa7ea7b6fd8bf44381e9f12f9c6cc447a0d6828c05eb7e15ad1db64d29a23720eeb50fbce8887ffbc6a0c412833deda
ripemd-160
f666f7d6478a4a4933ae836288f70af549c07b41
Diameter
277779194
Circumference
872669075.19049
Area
6.0602328083785E+16
Volume
1.1222710566425E+25
Surface area
2.4240931233514E+17
Circumference
872669075.19049
Perimeter
555558388
Area
19290320154822409
Diagonal
196419551.74993
Surface area
115741920928934454
Volume
2.6792247923043E+24
Space diagonal
240563838.64677
Perimeter
416668791
Area
8.3529536506056E+15
Altitude
120281919.32338
Surface area
8.3529536506056E+15
Volume
3.1574966982691E+23
Height
65473183.916645