7557041421 is an odd 10-digits composite number following 7557041420
and preceding 7557041422 . In scientific notation, it is written as 7.557041421 × 10^9.
The sum of its digits is 36. It has a total of 2 prime factors and 4 positive divisors.
There are 4962831984 positive integers (up to 7557041421) that are relatively prime to 7557041421.
7557041421 has 4 divisors, whose sum is 7561220700
The reverse of 7557041421 is 1241407557
Previous prime number is 1809
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 36
Digital Root 9
Name
seven billion five hundred fifty-seven million forty-one thousand four hundred twenty-one
Scientific notation
7.557041421 × 10^9
Engineering notation
7.557041421 × 10^9
Prime Factorization
1809 × 4177469
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
7557041421
Product of the distinct prime numbers
The prime factorization of 7557041421 is 1809 × 4177469.
Since it has a total of 2 prime factors.
2 , 3 , 14 , 25 , 7 , 952 , 4106 , 4683 , 45081 , 3226 , 272898 , 260493 , 9110047 , 9459298 , 48619716 , 25872875 , 859192858 , 739133349 , 3786091974 , 2440313632
n×2
15114082842
n×3
22671124263
n×4
30228165684
n×5
37785207105
n÷2
3778520710.5
n÷3
2519013807
n÷3
1889260355.25
n÷5
1511408284.2
n2
5.710887503871E+19
n3
4.3157413417424E+29
n4
3.261423608187E+39
n5
2.4646713298496E+49
2 √n
86931.245366669
3 √n
1962.3837286842
4 √n
294.84105102015
5 √n
94.551921816186
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-7557041420
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7557041421 can be divided by 4 positive divisors.
The sum of these divisors (counting 7557041421) is 1, the average is 0.25.
Base
System
Value
2
Binary
111000010011011110100110100001101
3
Ternary
201111122220110222000
4
Quaternary
13002123310310031
5
Quinary
110434100311141
6
Senary
3245513342513
8
Octal
70233646415
10
Decimal
7557041421
12
Duodecimal
156aa07a39
16
Hexadecimal
1c26f4d0d
20
Vigesimal
5i1ba3b1
36
Base36
3gz9mh9
md5
8a28803bc3ce64906c8aa0092e30a088
sha1
88658e5d88da019d7b0a6de08f5fca8d9899d896
sha256
698a6c3f1a6e7944803903848e239e8ed42c9b046bef9370e2d22d41ad1abe79
sha512
730741f413398dee84767103a1cb498116d782639b445a31c32fae9286f23e0748b52eb85e0d83efed443edc6063966383ffb243c6d79739711bce1d7dc528e7
ripemd-160
443769f87e7103549660ba61d913fc87a2a2a783
Diameter
15114082842
Circumference
47482291622.175
Area
1.7941282227639E+20
Volume
1.8077735058682E+30
Surface area
7.1765128910555E+20
Circumference
47482291622.175
Perimeter
30228165684
Area
5.710887503871E+19
Diagonal
10687270468.993
Surface area
3.4265325023226E+20
Volume
4.3157413417424E+29
Space diagonal
13089179696.075
Perimeter
22671124263
Area
2.4728868282537E+19
Altitude
6544589848.0373
Surface area
2.4728868282537E+19
Volume
5.0861499476553E+28
Height
3562423489.6645