42561272 is an even 8-digits composite number following 42561271
and preceding 42561273 . In scientific notation, it is written as 4.2561272 × 10^7.
The sum of its digits is 29. It has a total of 6 prime factors and 32 positive divisors.
There are 19436544 positive integers (up to 42561272) that are relatively prime to 42561272.
42561272 has 32 divisors, whose sum is 86847600
The reverse of 42561272 is 27216524
Previous prime number is 97
Is Prime? no Number parity even Number length 8 Sum of Digits 29 Digital Root 2
Name
forty-two million five hundred sixty-one thousand two hundred seventy-two
Scientific notation
4.2561272 × 10^7
Engineering notation
4.2561272 × 10^6
Prime Factorization
2 × 2 × 2 × 13 × 97 × 4219
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
10640318 Product of the distinct prime numbers
The prime factorization of 42561272 is 2 × 2 × 2 × 13 × 97 × 4219.
Since it has a total of 6 prime factors.
10 , 7 , 56 , 93 , 490 , 189 , 763 , 6800 , 78392 , 29155 , 602058 , 812981 , 1444695 , 1474028 , 1960092 , 43769511 , 793287213 , 559160825 , 4976520615 , 5652471787
n×2
85122544
n×3
127683816
n×4
170245088
n×5
212806360
n÷2
21280636
n÷3
14187090.666667
n÷3
10640318
n÷5
8512254.4
n2
1811461874257984
n3
7.7098121547924E+22
n4
3.2813941218902E+30
n5
1.3966030776097E+38
2 √n6523.9000605466
3 √n349.14422765469
4 √n80.77066336577
5 √n33.558529310693
1 , 2 , 4 , 8 , 13 , 26 , 52 , 97 , 104 , 194 , 388 , 776 , 1261 , 2522 , 4219 , 5044 , 8438 , 10088 , 16876 , 33752 , 54847 , 109694 , 219388 , 409243 , 438776 , 818486 , 1636972 , 3273944 , 5320159 , 10640318 , 21280636 , 42561272
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-42561271 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 42561272 can be divided by 32 positive divisors.
The sum of these divisors (counting 42561272) is 1, the average is 0.03125.
Base
System
Value
2
Binary
10100010010110111011111000
3
Ternary
2222002100002102
4
Quaternary
2202112323320
5
Quinary
41343430042
6
Senary
4120122532
8
Octal
242267370
10
Decimal
42561272
12
Duodecimal
12306448
16
Hexadecimal
2896ef8
20
Vigesimal
d6033c
36
Base36
pc8hk
md5
1a845e5a07909038945f822fe53d47db
sha1
796c39047dec29768e32e3520c61b5ce7f97affe
sha256
49e3467aa52ded4616b4f237526ad14a050551d921f890a3e1d30c06b7659542
sha512
9738c91cba57c6ef5d48f406a065db8f193f3a85a78bbb7cfb8bccfd46cad1bc9bdd4645de368692fb6974a3ab76bbd4b180a761d768d00edc14634e939772ce
ripemd-160
6354b1bc590b8abdcfa9b3a9361f26094047729a
Diameter
85122544
Circumference
267420358.88527
Area
5.6908753164269E+15
Volume
3.2294785634737E+23
Surface area
2.2763501265708E+16
Circumference
267420358.88527
Perimeter
170245088
Area
1811461874257984
Diagonal
60190728.09425
Surface area
10868771245547904
Volume
7.7098121547924E+22
Space diagonal
73718285.538759
Perimeter
127683816
Area
7.8438600054719E+14
Altitude
36859142.769379
Surface area
7.8438600054719E+14
Volume
9.0861007605469E+21
Height
20063576.031417