127228545 is an odd 9-digits composite number following 127228544
and preceding 127228546 . In scientific notation, it is written as 1.27228545 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 67629600 positive integers (up to 127228545) that are relatively prime to 127228545.
127228545 has 16 divisors, whose sum is 170202240
The reverse of 127228545 is 545822721
Previous prime number is 311
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred twenty-seven million two hundred twenty-eight thousand five hundred forty-five
Scientific notation
1.27228545 × 10^8
Engineering notation
1.27228545 × 10^6
Prime Factorization
9 × 5 × 311 × 9091
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
127228545
Product of the distinct prime numbers
The prime factorization of 127228545 is 9 × 5 × 311 × 9091.
Since it has a total of 4 prime factors.
5 , 5 , 81 , 86 , 740 , 834 , 193 , 9658 , 23753 , 93610 , 883069 , 422832 , 5855236 , 2243703 , 84465615 , 70491029 , 98291750 , 611744634 , 8824855876 , 715696499
n×2
254457090
n×3
381685635
n×4
508914180
n×5
636142725
n÷2
63614272.5
n÷3
42409515
n÷3
31807136.25
n÷5
25445709
n2
16187102662817025
n3
2.0594615195558E+24
n4
2.6202229261658E+32
n5
3.3336715047171E+40
2 √n
11279.563156435
3 √n
502.95390782442
4 √n
106.20528779884
5 √n
41.775043627027
1 , 5 , 9 , 45 , 311 , 1555 , 2799 , 9091 , 13995 , 45455 , 81819 , 409095 , 2827301 , 14136505 , 25445709 , 127228545
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-127228544
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 127228545 can be divided by 16 positive divisors.
The sum of these divisors (counting 127228545) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111100101010101101010000001
3
Ternary
22212101212202100
4
Quaternary
13211111222001
5
Quinary
230032303140
6
Senary
20342541013
8
Octal
745255201
10
Decimal
127228545
12
Duodecimal
36737769
16
Hexadecimal
7955a81
20
Vigesimal
1jf3b75
36
Base36
23qy69
md5
4acd448cd6ec90cf4e04224da9613420
sha1
e641b49957a0ee4ef116ea33bb707e4712e898bd
sha256
54ea6f7d834b1fdeb0cf31537bd599bcc95437104a96e43d9561d62c1110598c
sha512
5c407ea60ecb6d25621130c8ddae12dc3ff3a67272d00003fca9c2e093c8454ca8a35b66c154199eccdf211517cfa78dc5493a4107cf46bd1ffa624908394fc1
ripemd-160
0a6eef35e75e2b1316f6e2f3a02bc1048c51bb9c
Diameter
254457090
Circumference
799400524.59784
Area
5.085328280841E+16
Volume
8.62665224025E+24
Surface area
2.0341313123364E+17
Circumference
799400524.59784
Perimeter
508914180
Area
16187102662817025
Diagonal
179928333.86
Surface area
97122615976902150
Volume
2.0594615195558E+24
Space diagonal
220366304.11306
Perimeter
381685635
Area
7.0092210598331E+15
Altitude
110183152.05653
Surface area
7.0092210598331E+15
Volume
2.4270986767845E+23
Height
59976111.286665