42647488 is an even 8-digits composite number following 42647487
and preceding 42647489 . In scientific notation, it is written as 4.2647488 × 10^7.
The sum of its digits is 43. It has a total of 8 prime factors and 28 positive divisors.
There are 19678464 positive integers (up to 42647488) that are relatively prime to 42647488.
42647488 has 28 divisors, whose sum is 85150960
The reverse of 42647488 is 88474624
Previous prime number is 169
Is Prime? no
Number parity even
Number length 8
Sum of Digits 43
Digital Root 7
Name
forty-two million six hundred forty-seven thousand four hundred eighty-eight
Scientific notation
4.2647488 × 10^7
Engineering notation
4.2647488 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 169 × 3943
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
8
Total number of prime factors
rad
Radical
1332734
Product of the distinct prime numbers
The prime factorization of 42647488 is 2 × 2 × 2 × 2 × 2 × 2 × 169 × 3943.
Since it has a total of 8 prime factors.
5 , 6 , 15 , 34 , 912 , 50 , 114 , 5648 , 96674 , 29243 , 425958 , 74923 , 7312419 , 9584737 , 69747050 , 60087084 , 290186737 , 927529120 , 2915843257 , 780738341
n×2
85294976
n×3
127942464
n×4
170589952
n×5
213237440
n÷2
21323744
n÷3
14215829.333333
n÷3
10661872
n÷5
8529497.6
n2
1818808232710144
n3
7.7567602278807E+22
n4
3.3080633873742E+30
n5
1.4108059361628E+38
2 √n
6530.5044215589
3 √n
349.37982145861
4 √n
80.811536438549
5 √n
33.572114152094
1 , 2 , 4 , 8 , 16 , 32 , 64 , 169 , 338 , 676 , 1352 , 2704 , 3943 , 5408 , 7886 , 10816 , 15772 , 31544 , 63088 , 126176 , 252352 , 666367 , 1332734 , 2665468 , 5330936 , 10661872 , 21323744 , 42647488
28 divisors
τ
Total Divisors
28
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-42647487
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.035714285714286
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
28
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 42647488 can be divided by 28 positive divisors.
The sum of these divisors (counting 42647488) is 1, the average is 0.035714285714286.
Base
System
Value
2
Binary
10100010101011111111000000
3
Ternary
2222020201100121
4
Quaternary
2202223333000
5
Quinary
41404204423
6
Senary
4122030024
8
Octal
242537700
10
Decimal
42647488
12
Duodecimal
12348314
16
Hexadecimal
28abfc0
20
Vigesimal
d6aie8
36
Base36
pe30g
md5
f0192549ee9e77b5484ffd86778ef27b
sha1
cf55a48b58a1a6d4b4034984515e7a74e586a9d4
sha256
9aaa726ee185b60ac8d7c1c5ccdbad79cab80b43da779188a6468069fe2d240c
sha512
5503a7b890a5724c7eb2409895eae12b11318a1253b9492d8472f6c458ad103fb1d83a954001fb6e22048aaba1a6d3759d9c39aee2d46d110883ab17fd3640e5
ripemd-160
e5dad4d587fc57dd0eab259c4d19cdbac695d10a
Diameter
85294976
Circumference
267962069.98972
Area
5.7139545821708E+15
Volume
3.2491441263423E+23
Surface area
2.2855818328683E+16
Circumference
267962069.98972
Perimeter
170589952
Area
1818808232710144
Diagonal
60312655.930744
Surface area
10912849396260864
Volume
7.7567602278807E+22
Space diagonal
73867616.031184
Perimeter
127942464
Area
7.8756706706963E+14
Altitude
36933808.015592
Surface area
7.8756706706963E+14
Volume
9.1414295952876E+21
Height
20104218.643581