127977345 is an odd 9-digits composite number following 127977344
and preceding 127977346 . In scientific notation, it is written as 1.27977345 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 68254560 positive integers (up to 127977345) that are relatively prime to 127977345.
127977345 has 8 divisors, whose sum is 182012288
The reverse of 127977345 is 543779721
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred twenty-seven million nine hundred seventy-seven thousand three hundred forty-five
Scientific notation
1.27977345 × 10^8
Engineering notation
1.27977345 × 10^6
Prime Factorization
15 × 3 × 2843941
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
127977345
Product of the distinct prime numbers
The prime factorization of 127977345 is 15 × 3 × 2843941.
Since it has a total of 3 prime factors.
6 , 7 , 26 , 65 , 575 , 71 , 6510 , 335 , 87014 , 82902 , 915402 , 745573 , 661344 , 1875845 , 94242482 , 73661343 , 531011516 , 404170217 , 8305327277 , 6795039427
n×2
255954690
n×3
383932035
n×4
511909380
n×5
639886725
n÷2
63988672.5
n÷3
42659115
n÷3
31994336.25
n÷5
25595469
n2
16378200833249025
n3
2.096038658516E+24
n4
2.6824546253424E+32
n5
3.4329342103429E+40
2 √n
11312.707235671
3 √n
503.93868537926
4 √n
106.36121114237
5 √n
41.824101438567
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-127977344
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 127977345 can be divided by 8 positive divisors.
The sum of these divisors (counting 127977345) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101000001100011110000001
3
Ternary
22220210220220200
4
Quaternary
13220030132001
5
Quinary
230230233340
6
Senary
20410555413
8
Octal
750143601
10
Decimal
127977345
12
Duodecimal
36a38b69
16
Hexadecimal
7a0c781
20
Vigesimal
1jjh375
36
Base36
246zy9
md5
a25bea703a593de668ceb2397f6d9e5e
sha1
98cd2ff6dac20a0fe4e05a977c0ea284c04d1ec7
sha256
69f6164e3c4710463efffdd781df57fe3eca85f0e9737a561d4e4a290395ff3f
sha512
b4e7dff13596e997b529aaec754abc5a089e93401a99b59feeb440d1748acd9be8c9ce6c27edc5da2f17c77e0c0d31dca150006bc9ab0fc378f5b80bf4fa70a8
ripemd-160
af44111b4b3149d3d0ee5e7f9e3afc7e83d45942
Diameter
255954690
Circumference
804105373.75585
Area
5.1453635416753E+16
Volume
8.7798662016454E+24
Surface area
2.0581454166701E+17
Circumference
804105373.75585
Perimeter
511909380
Area
16378200833249025
Diagonal
180987296.9755
Surface area
98269204999494150
Volume
2.096038658516E+24
Space diagonal
221663263.75777
Perimeter
383932035
Area
7.0919689949386E+15
Altitude
110831631.87889
Surface area
7.0919689949386E+15
Volume
2.470205248443E+23
Height
60329098.991834