1330443981 (number)

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.

Interesting facts

Basic properties

Name

Name one billion three hundred thirty million four hundred forty-three thousand nine hundred eighty-one

Notation

Scientific notation 1.330443981 × 10^9
Engineering notation 1.330443981 × 10^9

Prime Factorization of 1330443981

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.

Most popular turbo-numbers

Basic calculations (n = 1330443981)

Multiplication

n×y
n×2 2660887962
n×3 3991331943
n×4 5321775924
n×5 6652219905

Division

n÷y
n÷2 665221990.5
n÷3 443481327
n÷3 332610995.25
n÷5 266088796.2

Exponentiation

ny
n2 1770081186579128361
n3 2.3549938605655E+27
n4 3.1331874070814E+36
n5 4.1685303270964E+45

Nth Root

y√n
2√n 36475.251623532
3√n 1099.8468053877
4√n 190.98495130123
5√n 66.803515657102

Divisors of 1330443981

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 conversion 1330443981

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

Cryptographic Hash Functions

md5 d2387989c632927bfc126bfade356cc5
sha1 04ef4518feef1d847be83491107251bbaf510cdd
sha256 4b687f8c387dc764e4352d382bcce82ab6838c98f3a99c696915cf5730854e3c
sha512 a34f30874da8ab419485bac02da8e65c61b6691a13d1baf0c2efc185aa324b426993e991e2728811c52f5c0b0bc8d7016438cd7f41d468e45984532f9cb0fe1d
ripemd-160 c757f3f1e949f139824e7b9d5e4525e5cbef2c97

1330443981 as geometric shapes

Circle

Radius = n
Diameter 2660887962
Circumference 8359426073.4447
Area 5.5608740520145E+18

Sphere

Radius = n
Volume 9.864575215469E+27
Surface area 2.2243496208058E+19
Circumference 8359426073.4447

Square

Length = n
Perimeter 5321775924
Area 1770081186579128361
Diagonal 1881531921.9079

Cube

Length = n
Surface area 1.0620487119475E+19
Volume 2.3549938605655E+27
Space diagonal 2304396571.7162

Equilateral Triangle

Length = n
Perimeter 3991331943
Area 7.6646763716921E+17
Altitude 1152198285.8581

Triangular Pyramid

Length = n
Surface area 7.6646763716921E+17
Volume 2.7753868807643E+26
Height 627177307.30262