127639684 is an even 9-digits composite number following 127639683
and preceding 127639685 . In scientific notation, it is written as 1.27639684 × 10^8.
The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors.
There are 63797000 positive integers (up to 127639684) that are relatively prime to 127639684.
127639684 has 12 divisors, whose sum is 223449408
The reverse of 127639684 is 486936721
Previous prime number is 6551
Is Prime? no Number parity even Number length 9 Sum of Digits 46 Digital Root 1
Name
one hundred twenty-seven million six hundred thirty-nine thousand six hundred eighty-four
Scientific notation
1.27639684 × 10^8
Engineering notation
1.27639684 × 10^6
Prime Factorization
2 × 2 × 6551 × 4871
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
63819842 Product of the distinct prime numbers
The prime factorization of 127639684 is 2 × 2 × 6551 × 4871.
Since it has a total of 4 prime factors.
6 , 6 , 38 , 46 , 636 , 680 , 5645 , 6177 , 39076 , 93433 , 379970 , 842446 , 3925520 , 1583575 , 87594786 , 37638176 , 223551384 , 458380859 , 9965615066 , 2069083204
n×2
255279368
n×3
382919052
n×4
510558736
n×5
638198420
n÷2
63819842
n÷3
42546561.333333
n÷3
31909921
n÷5
25527936.8
n2
16291888931619856
n3
2.0794915549951E+24
n4
2.6542564496024E+32
n5
3.3878845448221E+40
2 √n11297.773408951
3 √n503.49509042606
4 √n106.29098460806
5 √n41.802008003229
1 , 2 , 4 , 4871 , 6551 , 9742 , 13102 , 19484 , 26204 , 31909921 , 63819842 , 127639684
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-127639683 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 127639684 can be divided by 12 positive divisors.
The sum of these divisors (counting 127639684) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111100110111010000010000100
3
Ternary
22220011202201201
4
Quaternary
13212322002010
5
Quinary
230133432214
6
Senary
20355432244
8
Octal
746720204
10
Decimal
127639684
12
Duodecimal
368b5684
16
Hexadecimal
79ba084
20
Vigesimal
1jhej44
36
Base36
23zres
md5
7d148508dd60ea3ca305770d24960b3c
sha1
8e540814866a7aeb0640bb8a4b9bd9b378144917
sha256
76fbfda8e359876daf795183632750079dbd0b655325bd3b3c3317c1dc23947f
sha512
711b8ef08f2bbbd0dfcd8a8486ede1f5c8a0c5db6cbf7b6cdbf1ac4a7bf185a71e8094130558965f4ce856df0c45b9cb1d115031d8bc3b2846a04f61ede88696
ripemd-160
59f54e7613bb06b01c18e815dd56df65205ea148
Diameter
255279368
Circumference
801983787.12185
Area
5.1182478580678E+16
Volume
8.7105538564993E+24
Surface area
2.0472991432271E+17
Circumference
801983787.12185
Perimeter
510558736
Area
16291888931619856
Diagonal
180509772.20982
Surface area
97751333589719136
Volume
2.0794915549951E+24
Space diagonal
221078417.75004
Perimeter
382919052
Area
7.0545948452087E+15
Altitude
110539208.87502
Surface area
7.0545948452087E+15
Volume
2.4507042999286E+23
Height
60169924.069939