127949797 is an odd 9-digits prime number following 127949796
and preceding 127949798 . In scientific notation, it is written as 1.27949797 × 10^8.
The sum of its digits is 55. It has a total of 1 prime factors and 2 positive divisors.
There are 127949796 positive integers (up to 127949797) that are relatively prime to 127949797.
127949797 has 2 divisors, whose sum is 127949798
The reverse of 127949797 is 797949721
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 55 Digital Root 1
Name
one hundred twenty-seven million nine hundred forty-nine thousand seven hundred ninety-seven
Scientific notation
1.27949797 × 10^8
Engineering notation
1.27949797 × 10^6
Prime Factorization
127949797
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
127949797 Product of the distinct prime numbers
The prime factorization of 127949797 is 127949797.
Since it has a total of 1 prime factors.
6 , 2 , 67 , 69 , 259 , 199 , 9018 , 5434 , 17901 , 46703 , 899326 , 27203 , 7964310 , 1331764 , 26854417 , 59956606 , 527970149 , 509593847 , 6448492250 , 4919072967
n×2
255899594
n×3
383849391
n×4
511799188
n×5
639748985
n÷2
63974898.5
n÷3
42649932.333333
n÷3
31987449.25
n÷5
25589959.4
n2
16371150552341209
n3
2.0946853898285E+24
n4
2.6801457040742E+32
n5
3.4292409876672E+40
2 √n11311.489601286
3 √n503.90252403334
4 √n106.35548693549
5 √n41.822300698656
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
127949798 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
63974899 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
11311.489645489 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999843689 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 127949797 can be divided by 2 positive divisors.
The sum of these divisors (counting 127949797) is 127949798, the average is 63974899.
Base
System
Value
2
Binary
111101000000101101111100101
3
Ternary
22220202112010101
4
Quaternary
13220011233211
5
Quinary
230223343142
6
Senary
20410224101
8
Octal
750055745
10
Decimal
127949797
12
Duodecimal
36a25031
16
Hexadecimal
7a05be5
20
Vigesimal
1jjde9h
36
Base36
246ep1
md5
feaed828189a2f89a08def12499f626c
sha1
e37b9c03f4f6dbd1e3be882754af606f72c510c0
sha256
985bd03c75b523e4f18033e3bb6aa1fb90ac2c2a1e0882a902422b235b96c9d9
sha512
0fda0cc222b959d9514c1f952cb6197b326d8da5deff59bb3ee5b3e2aa81ee52886ebd5aa24964f0f8593244b03fb8c0947cb0b75035b30dd26a93158025b8c7
ripemd-160
a07497c03848c31bdf53ec409c3250d73866c582
Diameter
255899594
Circumference
803932284.56701
Area
5.1431486306048E+16
Volume
8.7741976430228E+24
Surface area
2.0572594522419E+17
Circumference
803932284.56701
Perimeter
511799188
Area
16371150552341209
Diagonal
180948338.22028
Surface area
98226903314047254
Volume
2.0946853898285E+24
Space diagonal
221615549.22212
Perimeter
383849391
Area
7.0889161337536E+15
Altitude
110807774.61106
Surface area
7.0889161337536E+15
Volume
2.4686104060002E+23
Height
60316112.740095