127642293 is an odd 9-digits composite number following 127642292
and preceding 127642294 . In scientific notation, it is written as 1.27642293 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors.
There are 84728256 positive integers (up to 127642293) that are relatively prime to 127642293.
127642293 has 12 divisors, whose sum is 185166540
The reverse of 127642293 is 392246721
Previous prime number is 233
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred twenty-seven million six hundred forty-two thousand two hundred ninety-three
Scientific notation
1.27642293 × 10^8
Engineering notation
1.27642293 × 10^6
Prime Factorization
3 × 3 × 233 × 60869
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
42547431
Product of the distinct prime numbers
The prime factorization of 127642293 is 3 × 3 × 233 × 60869.
Since it has a total of 4 prime factors.
4 , 4 , 10 , 88 , 174 , 994 , 1032 , 3511 , 66436 , 92842 , 220059 , 855613 , 1216666 , 4701175 , 86918546 , 63109276 , 652880213 , 34184063 , 442516891 , 518613789
n×2
255284586
n×3
382926879
n×4
510569172
n×5
638211465
n÷2
63821146.5
n÷3
42547431
n÷3
31910573.25
n÷5
25528458.6
n2
16292554962297849
n3
2.0796190742162E+24
n4
2.654473471995E+32
n5
3.3882308067311E+40
2 √n
11297.88887359
3 √n
503.49852094155
4 √n
106.29152776017
5 √n
41.802178891379
1 , 3 , 9 , 233 , 699 , 2097 , 60869 , 182607 , 547821 , 14182477 , 42547431 , 127642293
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
-127642292
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 127642293 can be divided by 12 positive divisors.
The sum of these divisors (counting 127642293) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111100110111010101010110101
3
Ternary
22220011220022100
4
Quaternary
13212322222311
5
Quinary
230134023133
6
Senary
20355452313
8
Octal
746725265
10
Decimal
127642293
12
Duodecimal
368b7099
16
Hexadecimal
79baab5
20
Vigesimal
1jhf5ed
36
Base36
23ztf9
md5
30ea34af85bb052e62fcabed2edd8eb9
sha1
e22ae14d5f7f2c695cc274a2dc4a48ec687c4547
sha256
2e9e3ba618814e9399cdda3a5b8c7d0a57a8cb77da4b5eab7c15bc324af1b621
sha512
246e530e50b9a8b441e6238760f376971106bd6798aeecc6d0c12f0cccb7f605bd9e00e7807a4fa5904b882be15dad4b06b2c55c2bd001dbf888643c1c6d060d
ripemd-160
a95f554c943daf59b4399a3f1b0a7601f494a717
Diameter
255284586
Circumference
802000179.95231
Area
5.1184570977763E+16
Volume
8.7110880077639E+24
Surface area
2.0473828391105E+17
Circumference
802000179.95231
Perimeter
510569172
Area
16292554962297849
Diagonal
180513461.893
Surface area
97755329773787094
Volume
2.0796190742162E+24
Space diagonal
221082936.67059
Perimeter
382926879
Area
7.0548832449521E+15
Altitude
110541468.3353
Surface area
7.0548832449521E+15
Volume
2.450854582772E+23
Height
60171153.964333