331781140 (number)

331781140 is an even 9-digits composite number following 331781139 and preceding 331781141. In scientific notation, it is written as 3.31781140 × 10^8. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 132712448 positive integers (up to 331781140) that are relatively prime to 331781140.

Interesting facts

Basic properties

Name

Name three hundred thirty-one million seven hundred eighty-one thousand one hundred forty

Notation

Scientific notation 3.31781140 × 10^8
Engineering notation 3.31781140 × 10^6

Prime Factorization of 331781140

Prime Factorization 2 × 2 × 5 × 16589057

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 165890570
Product of the distinct prime numbers

The prime factorization of 331781140 is 2 × 2 × 5 × 16589057. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 331781140)

Multiplication

n×y
n×2 663562280
n×3 995343420
n×4 1327124560
n×5 1658905700

Division

n÷y
n÷2 165890570
n÷3 110593713.33333
n÷3 82945285
n÷5 66356228

Exponentiation

ny
n2 110078724859699600
n3 3.6522044823697E+25
n4 1.2117325666737E+34
n5 4.0203001234614E+42

Nth Root

y√n
2√n 18214.860416704
3√n 692.28336874973
4√n 134.96244076299
5√n 50.602309549718

Divisors of 331781140

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 -331781139
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 331781140 can be divided by 12 positive divisors. The sum of these divisors (counting 331781140) is 1, the average is 0.083333333333333.

Base conversion 331781140

Base System Value
2 Binary 10011110001101001010000010100
3 Ternary 212010022020011101
4 Quaternary 103301221100110
5 Quinary 1134413444030
6 Senary 52531115444
8 Octal 2361512024
10 Decimal 331781140
12 Duodecimal 93142b84
16 Hexadecimal 13c69414
20 Vigesimal 53dcch0
36 Base36 5hj7ys

Cryptographic Hash Functions

md5 d467835795986073b7db621ed0d3c6b4
sha1 ea0a15333780618c5168099d5e7695914ef04264
sha256 821e4c39336e26e7c7aaa8a8f5a99988d2ae35aafe0983bbf599434d7db14280
sha512 fb836929caf85b702b8e35650e7ef4b103a568623a2aff42e50cc279e581f65c3bb4cce84fc15a90772378e0884b07af55d265c7969336350f67e4b7af90cbae
ripemd-160 bbd007053bd8d2d8de5b1ff8cfde493e9eb442f0

331781140 as geometric shapes

Circle

Radius = n
Diameter 663562280
Circumference 2084642384.0473
Area 3.4582251333576E+17

Sphere

Radius = n
Volume 1.5298318361627E+26
Surface area 1.3832900533431E+18
Circumference 2084642384.0473

Square

Length = n
Perimeter 1327124560
Area 110078724859699600
Diagonal 469209387.92761

Cube

Length = n
Surface area 660472349158197600
Volume 3.6522044823697E+25
Space diagonal 574661791.47312

Equilateral Triangle

Length = n
Perimeter 995343420
Area 4.7665486072349E+16
Altitude 287330895.73656

Triangular Pyramid

Length = n
Surface area 4.7665486072349E+16
Volume 4.3041642596059E+24
Height 156403129.3092