7042187427 is an odd 10-digits composite number following 7042187426
and preceding 7042187428 . In scientific notation, it is written as 7.042187427 × 10^9.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 4213965600 positive integers (up to 7042187427) that are relatively prime to 7042187427.
7042187427 has 8 divisors, whose sum is 7347432640
The reverse of 7042187427 is 7247812407
Previous prime number is 79
Is Prime? no Number parity odd Number length 10 Sum of Digits 42 Digital Root 6
Name
seven billion forty-two million one hundred eighty-seven thousand four hundred twenty-seven
Scientific notation
7.042187427 × 10^9
Engineering notation
7.042187427 × 10^9
Prime Factorization
33 × 79 × 2701261
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
7042187427 Product of the distinct prime numbers
The prime factorization of 7042187427 is 33 × 79 × 2701261.
Since it has a total of 3 prime factors.
4 , 1 , 70 , 53 , 89 , 337 , 2047 , 8652 , 95940 , 87944 , 217188 , 762687 , 6041905 , 5639710 , 67580594 , 75209002 , 488866790 , 516963061 , 9494364206 , 2575881863
n×2
14084374854
n×3
21126562281
n×4
28168749708
n×5
35210937135
n÷2
3521093713.5
n÷3
2347395809
n÷3
1760546856.75
n÷5
1408437485.4
n2
4.9592403756997E+19
n3
3.4923900221223E+29
n4
2.459406510397E+39
n5
1.73196016054E+49
2 √n83917.742027536
3 √n1916.7664238068
4 √n289.68559168094
5 √n93.226958539716
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
-7042187426 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 7042187427 can be divided by 8 positive divisors.
The sum of these divisors (counting 7042187427) is 1, the average is 0.125.
Base
System
Value
2
Binary
110100011101111110100000010100011
3
Ternary
200011210010012001120
4
Quaternary
12203233310002203
5
Quinary
103410244444202
6
Senary
3122442303323
8
Octal
64357640243
10
Decimal
7042187427
12
Duodecimal
14464b7b43
16
Hexadecimal
1a3bf40a3
20
Vigesimal
5a0dd8b7
36
Base36
38gqilf
md5
a1870a0f012c84378766a887c59257c5
sha1
7e291acadfff1212a5c9820437e8e9e63127fe21
sha256
498fbc1a6e578da96e80c1cf849cdbe36c38b490cffe6b9fb860623bba35af1f
sha512
11bec66328ca02ac7c01e263e8448434b95cf6c10438df9c0706de57bbfeec6babfb8070792972cdd5995cf3fdc93603dfa80c0812dd45126a6144e15fd9ad0d
ripemd-160
ab54a0f2f40f64058a524a405f93761be46d1db1
Diameter
14084374854
Circumference
44247368571.731
Area
1.5579913131684E+20
Volume
1.462888911596E+30
Surface area
6.2319652526736E+20
Circumference
44247368571.731
Perimeter
28168749708
Area
4.9592403756997E+19
Diagonal
9959156968.0367
Surface area
2.9755442254198E+20
Volume
3.4923900221223E+29
Space diagonal
12197426419.987
Perimeter
21126562281
Area
2.1474140744147E+19
Altitude
6098713209.9934
Surface area
2.1474140744147E+19
Volume
4.1158211119849E+28
Height
3319718989.3456