1330443988 is an even 10-digits composite number following 1330443987
and preceding 1330443989 . In scientific notation, it is written as 1.330443988 × 10^9.
The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors.
There are 643763160 positive integers (up to 1330443988) that are relatively prime to 1330443988.
1330443988 has 12 divisors, whose sum is 2403382912
The reverse of 1330443988 is 8893440331
Previous prime number is 31
Is Prime? no Number parity even Number length 10 Sum of Digits 43 Digital Root 7
Name
one billion three hundred thirty million four hundred forty-three thousand nine hundred eighty-eight
Scientific notation
1.330443988 × 10^9
Engineering notation
1.330443988 × 10^9
Prime Factorization
2 × 2 × 31 × 10729387
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
665221994 Product of the distinct prime numbers
The prime factorization of 1330443988 is 2 × 2 × 31 × 10729387.
Since it has a total of 4 prime factors.
3 , 4 , 60 , 35 , 726 , 344 , 8085 , 2427 , 12953 , 58511 , 567808 , 116610 , 8011661 , 7642381 , 37043081 , 99628056 , 153674380 , 468110169 , 5073899349 , 7035317175
n×2
2660887976
n×3
3991331964
n×4
5321775952
n×5
6652219940
n÷2
665221994
n÷3
443481329.33333
n÷3
332610997
n÷5
266088797.6
n2
1770081205205344144
n3
2.3549938977372E+27
n4
3.1331874730212E+36
n5
4.168530436758E+45
2 √n36475.251719488
3 √n1099.8468073166
4 √n190.98495155244
5 √n66.803515727398
1 , 2 , 4 , 31 , 62 , 124 , 10729387 , 21458774 , 42917548 , 332610997 , 665221994 , 1330443988
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1330443987 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1330443988 can be divided by 12 positive divisors.
The sum of these divisors (counting 1330443988) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001111010011001111011011010100
3
Ternary
10102201110120001021
4
Quaternary
1033103033123110
5
Quinary
10211043201423
6
Senary
340004010524
8
Octal
11723173324
10
Decimal
1330443988
12
Duodecimal
311690a44
16
Hexadecimal
4f4cf6d4
20
Vigesimal
10ff59j8
36
Base36
m0415g
md5
93f5d9f34c029cffa0638f0e064e48e1
sha1
6ae297f575d5ea21c053a65175a809fbbfe90aaa
sha256
4e3560977ca0fca43a33d903bcd1f606d947d8eb9ac2bf159adffbfb4c4ed77e
sha512
6dc02c5be48b769fc0e970b5f643691ed8686d14450165d745b1cda8989ccc285e17ce4fdc88e9522e46033bb83dcb89931535cbb5532c91675e66739a7c2594
ripemd-160
bca3a25a44e4340440b65100ec3dfc856c7e04be
Diameter
2660887976
Circumference
8359426117.427
Area
5.5608741105305E+18
Volume
9.8645753711735E+27
Surface area
2.2243496442122E+19
Circumference
8359426117.427
Perimeter
5321775952
Area
1770081205205344144
Diagonal
1881531931.8073
Surface area
1.0620487231232E+19
Volume
2.3549938977372E+27
Space diagonal
2304396583.8406
Perimeter
3991331964
Area
7.664676452346E+17
Altitude
1152198291.9203
Surface area
7.664676452346E+17
Volume
2.7753869245716E+26
Height
627177310.60245