427370921 is an odd 9-digits composite number following 427370920
and preceding 427370922 . In scientific notation, it is written as 4.27370921 × 10^8.
The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors.
There are 414180000 positive integers (up to 427370921) that are relatively prime to 427370921.
427370921 has 8 divisors, whose sum is 440700288
The reverse of 427370921 is 129073724
Previous prime number is 151
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 35
Digital Root 8
Name
four hundred twenty-seven million three hundred seventy thousand nine hundred twenty-one
Scientific notation
4.27370921 × 10^8
Engineering notation
4.27370921 × 10^6
Prime Factorization
41 × 151 × 69031
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
427370921
Product of the distinct prime numbers
The prime factorization of 427370921 is 41 × 151 × 69031.
Since it has a total of 3 prime factors.
4 , 1 , 70 , 46 , 915 , 346 , 7235 , 4749 , 84896 , 4276 , 837351 , 85927 , 8383894 , 2024841 , 4691990 , 42975338 , 702024859 , 812224486 , 3390462603 , 727907642
n×2
854741842
n×3
1282112763
n×4
1709483684
n×5
2136854605
n÷2
213685460.5
n÷3
142456973.66667
n÷3
106842730.25
n÷5
85474184.2
n2
182645904116388241
n3
7.8057548259099E+25
n4
3.3359526290493E+34
n5
1.4256891474892E+43
2 √n
20672.951434181
3 √n
753.24280085651
4 √n
143.78091470769
5 √n
53.230554932495
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
-427370920
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 427370921 can be divided by 8 positive divisors.
The sum of these divisors (counting 427370921) is 1, the average is 0.125.
Base
System
Value
2
Binary
11001011110010010100110101001
3
Ternary
1002210011200200122
4
Quaternary
121132102212221
5
Quinary
1333401332141
6
Senary
110224013025
8
Octal
3136224651
10
Decimal
427370921
12
Duodecimal
bb161175
16
Hexadecimal
197929a9
20
Vigesimal
6db1761
36
Base36
72g1ih
md5
f058dd8e17bcd9126624dde5b8a902af
sha1
29507e8b747ccee0dc6bbf5dc0d22b6197af3e5d
sha256
4c792c1eb84d4e31065819789b46bf05287d08f2321e452f318380d599f99e7b
sha512
b925ac9436828c1a7bb79e6dab10cc3150045dfa403ac40e43533fb10a3ebc48444b2237317ba24bec7226ff3fc800835d0b019552e1de214990a235bb129e1b
ripemd-160
a61488ee00d5748d8e6fc76ad419fd4c065296b6
Diameter
854741842
Circumference
2685250691.543
Area
5.7379903058031E+17
Volume
3.2696669355735E+26
Surface area
2.2951961223212E+18
Circumference
2685250691.543
Perimeter
1709483684
Area
182645904116388241
Diagonal
604393752.64208
Surface area
1095875424698329446
Volume
7.8057548259099E+25
Space diagonal
740228148.8495
Perimeter
1282112763
Area
7.9087996430984E+16
Altitude
370114074.42475
Surface area
7.9087996430984E+16
Volume
9.1991702828008E+24
Height
201464584.21403