127869690 is an even 9-digits composite number following 127869689
and preceding 127869691 . In scientific notation, it is written as 1.27869690 × 10^8.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 31475520 positive integers (up to 127869690) that are relatively prime to 127869690.
127869690 has 16 divisors, whose sum is 236067840
The reverse of 127869690 is 096968721
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred twenty-seven million eight hundred sixty-nine thousand six hundred ninety
Scientific notation
1.27869690 × 10^8
Engineering notation
1.27869690 × 10^6
Prime Factorization
2 × 39 × 5 × 327871
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
127869690
Product of the distinct prime numbers
The prime factorization of 127869690 is 2 × 39 × 5 × 327871.
Since it has a total of 4 prime factors.
3 , 5 , 15 , 67 , 792 , 143 , 9594 , 9473 , 88686 , 44999 , 361599 , 627838 , 6092550 , 5826089 , 95587803 , 74519049 , 581487140 , 164724774 , 7291311334 , 4015781604
n×2
255739380
n×3
383609070
n×4
511478760
n×5
639348450
n÷2
63934845
n÷3
42623230
n÷3
31967422.5
n÷5
25573938
n2
16350657620696100
n3
2.0907535212545E+24
n4
2.6734400462923E+32
n5
3.4185194995298E+40
2 √n
11307.948089729
3 √n
503.79734073091
4 √n
106.33883622519
5 √n
41.817062552992
1 , 2 , 5 , 10 , 39 , 78 , 195 , 390 , 327871 , 655742 , 1639355 , 3278710 , 12786969 , 25573938 , 63934845 , 127869690
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-127869689
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 127869690 can be divided by 16 positive divisors.
The sum of these divisors (counting 127869690) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111100111110010001011111010
3
Ternary
22220121110020110
4
Quaternary
13213302023322
5
Quinary
230213312230
6
Senary
20404405150
8
Octal
747621372
10
Decimal
127869690
12
Duodecimal
369a67b6
16
Hexadecimal
79f22fa
20
Vigesimal
1jj3e4a
36
Base36
244ovu
md5
c16201bbf2dae0067e954b63bece0e68
sha1
a41158c152789fe797e74372db4746349f38252e
sha256
76e5e8a1ae85dd13288b2235de953f2d7c18ec28862f52e8070a954f337cd35f
sha512
78d79b190155c34630ba44f9fe276335d3ba49993f4486e2fdf2bbb1e33d7252ccd2bfa48c55ba6675a5ae66aeb35272dc2a9040dcd359abc6ee8e952609bfeb
ripemd-160
c56c689a1575b87d4ae662083037c7233559bcf6
Diameter
255739380
Circumference
803428957.44161
Area
5.1367105862541E+16
Volume
8.7577278704537E+24
Surface area
2.0546842345016E+17
Circumference
803428957.44161
Perimeter
511478760
Area
16350657620696100
Diagonal
180835049.81444
Surface area
98103945724176600
Volume
2.0907535212545E+24
Space diagonal
221476799.82808
Perimeter
383609070
Area
7.0800424340522E+15
Altitude
110738399.91404
Surface area
7.0800424340522E+15
Volume
2.4639766544479E+23
Height
60278349.938148