913309989 is an odd 9-digits composite number following 913309988
and preceding 913309990 . In scientific notation, it is written as 9.13309989 × 10^8.
The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors.
There are 572595968 positive integers (up to 913309989) that are relatively prime to 913309989.
913309989 has 16 divisors, whose sum is 1290416832
The reverse of 913309989 is 989903319
Previous prime number is 13043
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 51
Digital Root 6
Name
nine hundred thirteen million three hundred nine thousand nine hundred eighty-nine
Scientific notation
9.13309989 × 10^8
Engineering notation
9.13309989 × 10^6
Prime Factorization
3 × 17 × 13043 × 1373
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
913309989
Product of the distinct prime numbers
The prime factorization of 913309989 is 3 × 17 × 13043 × 1373.
Since it has a total of 4 prime factors.
10 , 4 , 72 , 30 , 762 , 476 , 1740 , 8298 , 43733 , 97322 , 306680 , 186296 , 4330896 , 9588712 , 99859581 , 76666919 , 443922629 , 656830957 , 5268546724 , 6436830677
n×2
1826619978
n×3
2739929967
n×4
3653239956
n×5
4566549945
n÷2
456654994.5
n÷3
304436663
n÷3
228327497.25
n÷5
182661997.8
n2
834135136007180121
n3
7.6182395189123E+26
n4
6.9578142512172E+35
n5
6.3546412572432E+44
2 √n
30221.018993409
3 √n
970.22561408032
4 √n
173.84193680873
5 √n
61.961745203807
1 , 3 , 17 , 51 , 1373 , 4119 , 13043 , 23341 , 39129 , 70023 , 221731 , 665193 , 17908039 , 53724117 , 304436663 , 913309989
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-913309988
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 913309989 can be divided by 16 positive divisors.
The sum of these divisors (counting 913309989) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110110011100000000000100100101
3
Ternary
2100122112221202220
4
Quaternary
312130000010211
5
Quinary
3332301404424
6
Senary
230343222553
8
Octal
6634000445
10
Decimal
913309989
12
Duodecimal
215a47a59
16
Hexadecimal
36700125
20
Vigesimal
e583ej9
36
Base36
f3rehx
md5
0fafde1aee2b130496f7fd96f1b16b7d
sha1
07e0f78d7ff8417aa504fa524b62d8922d651535
sha256
f819f39e87ecc72b3ac2d44814f015fbef52354dbfc6e8ff59feaf315c8d5914
sha512
79a8f1dbd2c69173cb9a3fc1b3feadeedbd3921fde86dc846c0db7a2514e7a82f1ef81f3b7b3615be7fe605dc55f85ac8232aba39df3f28a330c6b5c531ad3a7
ripemd-160
ca6ae030eff325c1568294e677e434ad8a2d3f26
Diameter
1826619978
Circumference
5738495903.7851
Area
2.6205128153813E+18
Volume
3.1911207074536E+27
Surface area
1.0482051261525E+19
Circumference
5738495903.7851
Perimeter
3653239956
Area
834135136007180121
Diagonal
1291615373.0946
Surface area
5004810816043080726
Volume
7.6182395189123E+26
Space diagonal
1581899304.0082
Perimeter
2739929967
Area
3.611911089857E+17
Altitude
790949652.00409
Surface area
3.611911089857E+17
Volume
8.9781813742104E+25
Height
430538457.69821