127402972 is an even 9-digits composite number following 127402971
and preceding 127402973 . In scientific notation, it is written as 1.27402972 × 10^8.
The sum of its digits is 34. It has a total of 3 prime factors and 6 positive divisors.
There are 63701484 positive integers (up to 127402972) that are relatively prime to 127402972.
127402972 has 6 divisors, whose sum is 222955208
The reverse of 127402972 is 279204721
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred twenty-seven million four hundred two thousand nine hundred seventy-two
Scientific notation
1.27402972 × 10^8
Engineering notation
1.27402972 × 10^6
Prime Factorization
2 × 2 × 31850743
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
63701486
Product of the distinct prime numbers
The prime factorization of 127402972 is 2 × 2 × 31850743.
Since it has a total of 3 prime factors.
7 , 5 , 78 , 64 , 50 , 534 , 6874 , 2023 , 16650 , 99913 , 324568 , 702859 , 4363152 , 835117 , 16377542 , 16071625 , 675788175 , 200508785 , 2484960931 , 5063903274
n×2
254805944
n×3
382208916
n×4
509611888
n×5
637014860
n÷2
63701486
n÷3
42467657.333333
n÷3
31850743
n÷5
25480594.4
n2
16231517274432784
n3
2.0679435408321E+24
n4
2.6346215303021E+32
n5
3.3565861305568E+40
2 √n
11287.292500861
3 √n
503.18364840797
4 √n
106.24167026577
5 √n
41.786491848605
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-127402971
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 127402972 can be divided by 6 positive divisors.
The sum of these divisors (counting 127402972) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
111100110000000001111011100
3
Ternary
22212201202000121
4
Quaternary
13212000033130
5
Quinary
230103343342
6
Senary
20350404324
8
Octal
746001734
10
Decimal
127402972
12
Duodecimal
368006a4
16
Hexadecimal
79803dc
20
Vigesimal
1jg578c
36
Base36
23uorg
md5
4890603543246baa92dd47494090e2f3
sha1
174e1188df5083c89b8e6ddca720a5163bd10698
sha256
41f958d1f1288a116f335ff0a42577850daae018139f180a9f9791e55b487a1c
sha512
baa9a556ea42ae0730a0bc53fb351ff0c80dd0358a4484aa7caaef7176ac6349bb46b5d5f7c827dd006ab3234cd8145705dab5db65771059cfb148e4ea4e99b9
ripemd-160
7278d13af82b2e98c6e62ca3eaa3d6a850de31a2
Diameter
254805944
Circumference
800496481.76141
Area
5.0992815425974E+16
Volume
8.6621816478887E+24
Surface area
2.039712617039E+17
Circumference
800496481.76141
Perimeter
509611888
Area
16231517274432784
Diagonal
180175010.88904
Surface area
97389103646596704
Volume
2.0679435408321E+24
Space diagonal
220668420.53928
Perimeter
382208916
Area
7.0284531508124E+15
Altitude
110334210.26964
Surface area
7.0284531508124E+15
Volume
2.4370948347221E+23
Height
60058336.963013