127172956 is an even 9-digits composite number following 127172955
and preceding 127172957 . In scientific notation, it is written as 1.27172956 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors.
There are 63263312 positive integers (up to 127172956) that are relatively prime to 127172956.
127172956 has 12 divisors, whose sum is 223683768
The reverse of 127172956 is 659271721
Previous prime number is 197
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred twenty-seven million one hundred seventy-two thousand nine hundred fifty-six
Scientific notation
1.27172956 × 10^8
Engineering notation
1.27172956 × 10^6
Prime Factorization
2 × 2 × 197 × 161387
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
63586478
Product of the distinct prime numbers
The prime factorization of 127172956 is 2 × 2 × 197 × 161387.
Since it has a total of 4 prime factors.
4 , 10 , 82 , 54 , 333 , 681 , 5172 , 5063 , 43329 , 1522 , 420742 , 233972 , 4842446 , 3697393 , 21794432 , 61287927 , 45322742 , 897406098 , 5072120361 , 1389580255
n×2
254345912
n×3
381518868
n×4
508691824
n×5
635864780
n÷2
63586478
n÷3
42390985.333333
n÷3
31793239
n÷5
25434591.2
n2
16172960737777936
n3
2.0567632242952E+24
n4
2.6156465902571E+32
n5
3.3263950873431E+40
2 √n
11277.098740368
3 √n
502.88064654567
4 √n
106.19368503055
5 √n
41.771392498483
1 , 2 , 4 , 197 , 394 , 788 , 161387 , 322774 , 645548 , 31793239 , 63586478 , 127172956
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
-127172955
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 127172956 can be divided by 12 positive divisors.
The sum of these divisors (counting 127172956) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111100101001000000101011100
3
Ternary
22212022001111111
4
Quaternary
13211020011130
5
Quinary
230024013311
6
Senary
20341431404
8
Octal
745100534
10
Decimal
127172956
12
Duodecimal
3670b564
16
Hexadecimal
794815c
20
Vigesimal
1jegc7g
36
Base36
23pra4
md5
9a9dc693af48fdfc0bfd6c407cc90846
sha1
80cbb2ff3413dcc74ab40c525da0fd685681b376
sha256
50434225c8c92f8452fb5273fdf3b2e28e7582bbb7b491e4cac1e4048bbd59c1
sha512
5148c9db210f3f6555b5b39050f38b3526d0748e6947c00e6e4aa2464ebac119819f6be75d8d79e4542ac2e641e259b24d5ff0dd05c5b9d996012aeea21636c8
ripemd-160
54327ce6d1fe579fd953c66b3e969865969be448
Diameter
254345912
Circumference
799051248.6098
Area
5.0808854640599E+16
Volume
8.6153496474924E+24
Surface area
2.032354185624E+17
Circumference
799051248.6098
Perimeter
508691824
Area
16172960737777936
Diagonal
179849719.14228
Surface area
97037764426667616
Volume
2.0567632242952E+24
Space diagonal
220270021.14072
Perimeter
381518868
Area
7.003097426662E+15
Altitude
110135010.57036
Surface area
7.003097426662E+15
Volume
2.4239187053237E+23
Height
59949906.380759