7442955987 is an odd 10-digits composite number following 7442955986
and preceding 7442955988 . In scientific notation, it is written as 7.442955987 × 10^9.
The sum of its digits is 60. It has a total of 3 prime factors and 8 positive divisors.
There are 4959103968 positive integers (up to 7442955987) that are relatively prime to 7442955987.
7442955987 has 8 divisors, whose sum is 9929674704
The reverse of 7442955987 is 7895592447
Previous prime number is 1733
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 60
Digital Root 6
Name
seven billion four hundred forty-two million nine hundred fifty-five thousand nine hundred eighty-seven
Scientific notation
7.442955987 × 10^9
Engineering notation
7.442955987 × 10^9
Prime Factorization
3 × 1733 × 1431613
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7442955987
Product of the distinct prime numbers
The prime factorization of 7442955987 is 3 × 1733 × 1431613.
Since it has a total of 3 prime factors.
4 , 4 , 27 , 7 , 387 , 172 , 436 , 7487 , 2785 , 85174 , 782495 , 57079 , 7010557 , 7639359 , 35115321 , 27910097 , 769043460 , 280863926 , 9846745823 , 3292891461
n×2
14885911974
n×3
22328867961
n×4
29771823948
n×5
37214779935
n÷2
3721477993.5
n÷3
2480985329
n÷3
1860738996.75
n÷5
1488591197.4
n2
5.5397593824419E+19
n3
4.1232185262085E+29
n4
3.0688934015353E+39
n5
2.2841638516422E+49
2 √n
86272.567986585
3 √n
1952.4585240192
4 √n
293.72192289066
5 √n
94.264700099633
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
-7442955986
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 7442955987 can be divided by 8 positive divisors.
The sum of these divisors (counting 7442955987) is 1, the average is 0.125.
Base
System
Value
2
Binary
110111011101000100111111011010011
3
Ternary
201012201020100011120
4
Quaternary
12323220213323103
5
Quinary
110220344042422
6
Senary
3230320213323
8
Octal
67350477323
10
Decimal
7442955987
12
Duodecimal
153876a243
16
Hexadecimal
1bba27ed3
20
Vigesimal
5g5i99j7
36
Base36
3f3cdlf
md5
536c8fcf9d9bac52eadf4a0e05d19ec0
sha1
7ca0a369dd5c684067d670f913044f28c7d7c8c1
sha256
6914db74d77e4aca0fbdaf6c4a0fe89233a44a90c6316d006dbe9f51774754ab
sha512
e811f024e876bb478ce516bd6b44f63cb336b805b64144edc00a1bcd9fe086e8fa10fe8ddf0a3ad6972b162c4de05edb0ee0b2368a5d156e1b260eb5f5bd2b07
ripemd-160
1bed7966ff3837be3baa40af44e609cdb5121082
Diameter
14885911974
Circumference
46765471699.503
Area
1.7403667378535E+20
Volume
1.7271297374776E+30
Surface area
6.9614669514139E+20
Circumference
46765471699.503
Perimeter
29771823948
Area
5.5397593824419E+19
Diagonal
10525929300.961
Surface area
3.3238556294651E+20
Volume
4.1232185262085E+29
Space diagonal
12891577927.983
Perimeter
22328867961
Area
2.3987861780239E+19
Altitude
6445788963.9915
Surface area
2.3987861780239E+19
Volume
4.8592596336601E+28
Height
3508643100.3205