7490289989 is an odd 10-digits composite number following 7490289988
and preceding 7490289990 . In scientific notation, it is written as 7.490289989 × 10^9.
The sum of its digits is 65. It has a total of 3 prime factors and 8 positive divisors.
There are 5926382784 positive integers (up to 7490289989) that are relatively prime to 7490289989.
7490289989 has 8 divisors, whose sum is 8654401728
The reverse of 7490289989 is 9899820947
Previous prime number is 7
Is Prime? no Number parity odd Number length 10 Sum of Digits 65 Digital Root 2
Name
seven billion four hundred ninety million two hundred eighty-nine thousand nine hundred eighty-nine
Scientific notation
7.490289989 × 10^9
Engineering notation
7.490289989 × 10^9
Prime Factorization
91 × 7 × 11758697
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
7490289989 Product of the distinct prime numbers
The prime factorization of 7490289989 is 91 × 7 × 11758697.
Since it has a total of 3 prime factors.
7 , 5 , 39 , 70 , 666 , 349 , 6060 , 3367 , 52946 , 28890 , 778876 , 406448 , 8906239 , 6190531 , 18292776 , 55084932 , 759356714 , 184593384 , 997173605 , 5024642622
n×2
14980579978
n×3
22470869967
n×4
29961159956
n×5
37451449945
n÷2
3745144994.5
n÷3
2496763329.6667
n÷3
1872572497.25
n÷5
1498057997.8
n2
5.6104444119314E+19
n3
4.202385561253E+29
n4
3.1477086499372E+39
n5
2.3577250588913E+49
2 √n86546.461447017
3 √n1956.5887133714
4 √n294.18779962299
5 √n94.384292859752
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
-7490289988 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 7490289989 can be divided by 8 positive divisors.
The sum of these divisors (counting 7490289989) is 1, the average is 0.125.
Base
System
Value
2
Binary
110111110011101001100000101000101
3
Ternary
201100000022011012202
4
Quaternary
12332131030011011
5
Quinary
110320003234424
6
Senary
3235130524245
8
Octal
67635140505
10
Decimal
7490289989
12
Duodecimal
1550596685
16
Hexadecimal
1be74c145
20
Vigesimal
5h0e64j9
36
Base36
3fviwqt
md5
ee941c131b82efdcbd5eae62526e5fd2
sha1
6feb453508bc7d9ea970cc601665187f31b1278f
sha256
264833cf6d6ab58e3a4787bfd1b956beb1af54b114bd88708c25764e427bb45c
sha512
1b1bdfad29f365b3cc7eb5830cc7f2379e4f6a9bdb331d077dd0d89677426693456d4f26e977835a8983b8a748abd0809e1353a609b31ca94e7186cd2396029f
ripemd-160
793ecd85eaa07bf35936fae65db1eaf97fe45603
Diameter
14980579978
Circumference
47062880005.399
Area
1.7625730947897E+20
Volume
1.7602911475713E+30
Surface area
7.050292379159E+20
Circumference
47062880005.399
Perimeter
29961159956
Area
5.6104444119314E+19
Diagonal
10592869688.551
Surface area
3.3662666471588E+20
Volume
4.202385561253E+29
Space diagonal
12973562824.373
Perimeter
22470869967
Area
2.4293936936265E+19
Altitude
6486781412.1863
Surface area
2.4293936936265E+19
Volume
4.9525588792041E+28
Height
3530956562.8504