127977268 is an even 9-digits composite number following 127977267
and preceding 127977269 . In scientific notation, it is written as 1.27977268 × 10^8.
The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors.
There are 62939520 positive integers (up to 127977268) that are relatively prime to 127977268.
127977268 has 12 divisors, whose sum is 227632132
The reverse of 127977268 is 862779721
Previous prime number is 61
Is Prime? no
Number parity even
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred twenty-seven million nine hundred seventy-seven thousand two hundred sixty-eight
Scientific notation
1.27977268 × 10^8
Engineering notation
1.27977268 × 10^6
Prime Factorization
2 × 2 × 61 × 524497
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
63988634
Product of the distinct prime numbers
The prime factorization of 127977268 is 2 × 2 × 61 × 524497.
Since it has a total of 4 prime factors.
5 , 3 , 68 , 23 , 250 , 132 , 2553 , 6553 , 87449 , 29733 , 494292 , 506652 , 7595393 , 7455134 , 67520488 , 85844026 , 456477483 , 752727344 , 7448477778 , 6983454687
n×2
255954536
n×3
383931804
n×4
511909072
n×5
639886340
n÷2
63988634
n÷3
42659089.333333
n÷3
31994317
n÷5
25595453.6
n2
16378181124743824
n3
2.0960348751539E+24
n4
2.6824481695491E+32
n5
3.432923882905E+40
2 √n
11312.703832418
3 √n
503.93858431114
4 √n
106.3611951438
5 √n
41.824096405713
1 , 2 , 4 , 61 , 122 , 244 , 524497 , 1048994 , 2097988 , 31994317 , 63988634 , 127977268
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
-127977267
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 127977268 can be divided by 12 positive divisors.
The sum of these divisors (counting 127977268) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101000001100011100110100
3
Ternary
22220210220210211
4
Quaternary
13220030130310
5
Quinary
230230233033
6
Senary
20410555204
8
Octal
750143464
10
Decimal
127977268
12
Duodecimal
36a38b04
16
Hexadecimal
7a0c734
20
Vigesimal
1jjh338
36
Base36
246zw4
md5
8d53ed63c905050bf99fb16f0e4483ab
sha1
bb14536374a5240ab534d77e1c3ad452c4224152
sha256
489b2bbc44cf44c9c317fa9df9c3c357afbc3f139f641662e3fedef67c5c0f35
sha512
3bde34dfa4c4b530c3ec10575bd69874c05e8869491e98030226f86abdd21e0927871664143df7dd7f9e06d02508de3c14a46b62ec51bb5b69af2e4f494714d3
ripemd-160
0699a7f30d5301bf526f6abd9094b1835374ed80
Diameter
255954536
Circumference
804104889.95058
Area
5.1453573500658E+16
Volume
8.7798503539352E+24
Surface area
2.0581429400263E+17
Circumference
804104889.95058
Perimeter
511909072
Area
16378181124743824
Diagonal
180987188.08106
Surface area
98269086748462944
Volume
2.0960348751539E+24
Space diagonal
221663130.38986
Perimeter
383931804
Area
7.0919604609055E+15
Altitude
110831565.19493
Surface area
7.0919604609055E+15
Volume
2.470200789708E+23
Height
60329062.693685