1330443981 is an odd 10-digits composite number following 1330443980
and preceding 1330443982 . In scientific notation, it is written as 1.330443981 × 10^9.
The sum of its digits is 36. It has a total of 4 prime factors and 8 positive divisors.
There are 886962636 positive integers (up to 1330443981) that are relatively prime to 1330443981.
1330443981 has 8 divisors, whose sum is 1971028160
The reverse of 1330443981 is 1893440331
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 36
Digital Root 9
Name
one billion three hundred thirty million four hundred forty-three thousand nine hundred eighty-one
Scientific notation
1.330443981 × 10^9
Engineering notation
1.330443981 × 10^9
Prime Factorization
3 × 3 × 3 × 49275703
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
147827109
Product of the distinct prime numbers
The prime factorization of 1330443981 is 3 × 3 × 3 × 49275703.
Since it has a total of 4 prime factors.
2 , 4 , 58 , 72 , 574 , 273 , 603 , 3268 , 22954 , 22369 , 195421 , 855143 , 1162269 , 7952325 , 59969593 , 95561155 , 480426851 , 27921434 , 30163245 , 4079895079
n×2
2660887962
n×3
3991331943
n×4
5321775924
n×5
6652219905
n÷2
665221990.5
n÷3
443481327
n÷3
332610995.25
n÷5
266088796.2
n2
1770081186579128361
n3
2.3549938605655E+27
n4
3.1331874070814E+36
n5
4.1685303270964E+45
2 √n
36475.251623532
3 √n
1099.8468053877
4 √n
190.98495130123
5 √n
66.803515657102
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
-1330443980
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 1330443981 can be divided by 8 positive divisors.
The sum of these divisors (counting 1330443981) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001111010011001111011011001101
3
Ternary
10102201110120001000
4
Quaternary
1033103033123031
5
Quinary
10211043201411
6
Senary
340004010513
8
Octal
11723173315
10
Decimal
1330443981
12
Duodecimal
311690a39
16
Hexadecimal
4f4cf6cd
20
Vigesimal
10ff59j1
36
Base36
m04159
md5
d2387989c632927bfc126bfade356cc5
sha1
04ef4518feef1d847be83491107251bbaf510cdd
sha256
4b687f8c387dc764e4352d382bcce82ab6838c98f3a99c696915cf5730854e3c
sha512
a34f30874da8ab419485bac02da8e65c61b6691a13d1baf0c2efc185aa324b426993e991e2728811c52f5c0b0bc8d7016438cd7f41d468e45984532f9cb0fe1d
ripemd-160
c757f3f1e949f139824e7b9d5e4525e5cbef2c97
Diameter
2660887962
Circumference
8359426073.4447
Area
5.5608740520145E+18
Volume
9.864575215469E+27
Surface area
2.2243496208058E+19
Circumference
8359426073.4447
Perimeter
5321775924
Area
1770081186579128361
Diagonal
1881531921.9079
Surface area
1.0620487119475E+19
Volume
2.3549938605655E+27
Space diagonal
2304396571.7162
Perimeter
3991331943
Area
7.6646763716921E+17
Altitude
1152198285.8581
Surface area
7.6646763716921E+17
Volume
2.7753868807643E+26
Height
627177307.30262