42546979 is an odd 8-digits prime number following 42546978
and preceding 42546980 . In scientific notation, it is written as 4.2546979 × 10^7.
The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors.
There are 42546978 positive integers (up to 42546979) that are relatively prime to 42546979.
42546979 has 2 divisors, whose sum is 42546980
The reverse of 42546979 is 97964524
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 46 Digital Root 1
Name
forty-two million five hundred forty-six thousand nine hundred seventy-nine
Scientific notation
4.2546979 × 10^7
Engineering notation
4.2546979 × 10^6
Prime Factorization
42546979
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
42546979 Product of the distinct prime numbers
The prime factorization of 42546979 is 42546979.
Since it has a total of 1 prime factors.
10 , 1 , 50 , 31 , 472 , 141 , 3704 , 7937 , 36073 , 33901 , 97935 , 253437 , 8059366 , 1009928 , 69440789 , 83965847 , 869863219 , 147766735 , 2133372073 , 6366686962
n×2
85093958
n×3
127640937
n×4
170187916
n×5
212734895
n÷2
21273489.5
n÷3
14182326.333333
n÷3
10636744.75
n÷5
8509395.8
n2
1810245422026441
n3
7.7020473955805E+22
n4
3.2769884879677E+30
n5
1.394259603808E+38
2 √n6522.8045348608
3 √n349.10513987266
4 √n80.763881375654
5 √n33.556275071189
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
42546980 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
21273490 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
6522.8046115149 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999529931 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 42546979 can be divided by 2 positive divisors.
The sum of these divisors (counting 42546979) is 42546980, the average is 21273490.
Base
System
Value
2
Binary
10100010010011011100100011
3
Ternary
2222001121111001
4
Quaternary
2202103130203
5
Quinary
41343000404
6
Senary
4115532431
8
Octal
242233443
10
Decimal
42546979
12
Duodecimal
122ba117
16
Hexadecimal
2893723
20
Vigesimal
d5i78j
36
Base36
pbxgj
md5
3e236ff166fe71cc029f3f2186e85e10
sha1
f0c77f456fb071d48bff9b1e6d0156660229ba50
sha256
10d9ed0bd06f23dacfe2fea621cf1380ee0ffeb4f2eb5500711d32c1f880a057
sha512
78dc267e27b83beedb3d07f5a145790e89e0371fa80696257ad70e919f4e07b1ddbb725f8c77148d19c9aa9762c22c288e4a3cbc74df30f0f55ca15f76dfe668
ripemd-160
df446c30286c6b024f437be55cdc6924d6372cd1
Diameter
85093958
Circumference
267330553.31768
Area
5.6870537190328E+15
Volume
3.2262260687408E+23
Surface area
2.2748214876131E+16
Circumference
267330553.31768
Perimeter
170187916
Area
1810245422026441
Diagonal
60170514.739803
Surface area
10861472532158646
Volume
7.7020473955805E+22
Space diagonal
73693529.336566
Perimeter
127640937
Area
7.8385926127969E+14
Altitude
36846764.668283
Surface area
7.8385926127969E+14
Volume
9.0769499040586E+21
Height
20056838.246601