138696570 is an even 9-digits composite number following 138696569
and preceding 138696571 . In scientific notation, it is written as 1.38696570 × 10^8.
The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors.
There are 36985680 positive integers (up to 138696570) that are relatively prime to 138696570.
138696570 has 32 divisors, whose sum is 369858240
The reverse of 138696570 is 075696831
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 45 Digital Root 9
Name
one hundred thirty-eight million six hundred ninety-six thousand five hundred seventy
Scientific notation
1.38696570 × 10^8
Engineering notation
1.38696570 × 10^6
Prime Factorization
2 × 9 × 3 × 5 × 513691
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
138696570 Product of the distinct prime numbers
The prime factorization of 138696570 is 2 × 9 × 3 × 5 × 513691.
Since it has a total of 5 prime factors.
9 , 4 , 60 , 94 , 783 , 550 , 824 , 3978 , 11023 , 92087 , 589369 , 180844 , 5703352 , 4137903 , 86990177 , 63389420 , 134156084 , 705564362 , 2513596036 , 535002720
n×2
277393140
n×3
416089710
n×4
554786280
n×5
693482850
n÷2
69348285
n÷3
46232190
n÷3
34674142.5
n÷5
27739314
n2
19236738529764900
n3
2.6680696520652E+24
n4
3.7005210926254E+32
n5
5.132495827598E+40
2 √n11776.950793818
3 √n517.63294211067
4 √n108.52166048222
5 √n42.502369659468
1 , 2 , 3 , 5 , 6 , 9 , 10 , 15 , 18 , 27 , 30 , 45 , 54 , 90 , 135 , 270 , 513691 , 1027382 , 1541073 , 2568455 , 3082146 , 4623219 , 5136910 , 7705365 , 9246438 , 13869657 , 15410730 , 23116095 , 27739314 , 46232190 , 69348285 , 138696570
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-138696569 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 138696570 can be divided by 32 positive divisors.
The sum of these divisors (counting 138696570) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1000010001000101011101111010
3
Ternary
100122222111221000
4
Quaternary
20101011131322
5
Quinary
241001242240
6
Senary
21432425430
8
Octal
1021053572
10
Decimal
138696570
12
Duodecimal
3a548276
16
Hexadecimal
844577a
20
Vigesimal
236h18a
36
Base36
2akqyi
md5
ed40f50a8320e767148a0ff85cdd8931
sha1
734d3c27aa8187de30c5925729e7a74cbf6ee7eb
sha256
14f5d815bcdbc917b6799861191f5fb7f7558df9686b26cb9399546d3f95b918
sha512
15573ad3af8f013267c4d4c5e3c0f5a6f50006c39b4a31806bf113fa41f2a15d50f73ebdd6ff93ab4780916d53d5f16aaeb8161317f752c40549fc048cffd05b
ripemd-160
b428e74a48f1e5f61e8e83ec1983791dc9873589
Diameter
277393140
Circumference
871456250.78021
Area
6.0433996444137E+16
Volume
1.1175984024259E+25
Surface area
2.4173598577655E+17
Circumference
871456250.78021
Perimeter
554786280
Area
19236738529764900
Diagonal
196146570.34863
Surface area
115420431178589400
Volume
2.6680696520652E+24
Space diagonal
240229506.07553
Perimeter
416089710
Area
8.3297521263677E+15
Altitude
120114753.03777
Surface area
8.3297521263677E+15
Volume
3.1443502394223E+23
Height
65382190.11621