127742497 is an odd 9-digits prime number following 127742496
and preceding 127742498 . In scientific notation, it is written as 1.27742497 × 10^8.
The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors.
There are 127742496 positive integers (up to 127742497) that are relatively prime to 127742497.
127742497 has 2 divisors, whose sum is 127742498
The reverse of 127742497 is 794247721
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 43 Digital Root 7
Name
one hundred twenty-seven million seven hundred forty-two thousand four hundred ninety-seven
Scientific notation
1.27742497 × 10^8
Engineering notation
1.27742497 × 10^6
Prime Factorization
127742497
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
127742497 Product of the distinct prime numbers
The prime factorization of 127742497 is 127742497.
Since it has a total of 1 prime factors.
5 , 9 , 9 , 24 , 947 , 812 , 3589 , 7890 , 38265 , 38889 , 799858 , 286151 , 3305796 , 9248251 , 49919959 , 36231775 , 516877128 , 329463224 , 6494329225 , 6575468010
n×2
255484994
n×3
383227491
n×4
510969988
n×5
638712485
n÷2
63871248.5
n÷3
42580832.333333
n÷3
31935624.25
n÷5
25548499.4
n2
16318145539795009
n3
2.0845206576628E+24
n4
2.6628187385793E+32
n5
3.4015511472451E+40
2 √n11302.322637405
3 √n503.63024157002
4 √n106.31238233341
5 √n41.808740087868
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
127742498 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
63871249 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
11302.322681644 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999843435 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 127742497 can be divided by 2 positive divisors.
The sum of these divisors (counting 127742497) is 127742498, the average is 63871249.
Base
System
Value
2
Binary
111100111010011001000100001
3
Ternary
22220100222202121
4
Quaternary
13213103020201
5
Quinary
230200224442
6
Senary
20401544241
8
Octal
747231041
10
Decimal
127742497
12
Duodecimal
36945081
16
Hexadecimal
79d3221
20
Vigesimal
1ji7g4h
36
Base36
241yqp
md5
1ab2a30660fca7bd8f06e35dddf283da
sha1
595c8fcf56bc64ab2935d9909d0e411659698685
sha256
53e7c69bfdec54dc4c5884e56136fca1e0a393699044b1d70a7c9905802b8d45
sha512
3d1ab95427c82824a5c56836175a783fdf0b5fb965931b4b4520de98846e2bb70585d2afa01637360d2c2bdc69520bbd9292d035a3c1d514b74df4e36e65c76d
ripemd-160
46fe7d2b09d44082f20ca10340220e9602dfabe1
Diameter
255484994
Circumference
802629780.25283
Area
5.1264966148029E+16
Volume
8.7316197124929E+24
Surface area
2.0505986459212E+17
Circumference
802629780.25283
Perimeter
510969988
Area
16318145539795009
Diagonal
180655171.7488
Surface area
97908873238770054
Volume
2.0845206576628E+24
Space diagonal
221256495.08971
Perimeter
383227491
Area
7.0659642900571E+15
Altitude
110628247.54486
Surface area
7.0659642900571E+15
Volume
2.4566311542614E+23
Height
60218390.582935