381542012 (number)

381542012 is an even 9-digits composite number following 381542011 and preceding 381542013. In scientific notation, it is written as 3.81542012 × 10^8. The sum of its digits is 26. It has a total of 4 prime factors and 12 positive divisors. There are 190714176 positive integers (up to 381542012) that are relatively prime to 381542012.

Interesting facts

Basic properties

Name

Name three hundred eighty-one million five hundred forty-two thousand twelve

Notation

Scientific notation 3.81542012 × 10^8
Engineering notation 3.81542012 × 10^6

Prime Factorization of 381542012

Prime Factorization 2 × 2 × 3889 × 24527

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 190771006
Product of the distinct prime numbers

The prime factorization of 381542012 is 2 × 2 × 3889 × 24527. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 3, 99, 56, 668, 227, 633, 1475, 37772, 5423, 21482, 476996, 8275849, 9042568, 73923624, 1603867, 320951144, 276221075, 5767640369, 1860325504

Basic calculations (n = 381542012)

Multiplication

n×y
n×2 763084024
n×3 1144626036
n×4 1526168048
n×5 1907710060

Division

n÷y
n÷2 190771006
n÷3 127180670.66667
n÷3 95385503
n÷5 76308402.4

Exponentiation

ny
n2 145574306921008144
n3 5.5542713958147E+25
n4 2.1191878835532E+34
n5 8.085592088969E+42

Nth Root

y√n
2√n 19533.100419544
3√n 725.29406192442
4√n 139.76086869916
5√n 52.036547339663

Divisors of 381542012

1, 2, 4, 3889, 7778, 15556, 24527, 49054, 98108, 95385503, 190771006, 381542012

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 -381542011
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 381542012 can be divided by 12 positive divisors. The sum of these divisors (counting 381542012) is 1, the average is 0.083333333333333.

Base conversion 381542012

Base System Value
2 Binary 10110101111011101111001111100
3 Ternary 222120221100020122
4 Quaternary 112233131321330
5 Quinary 1240133321022
6 Senary 101505434112
8 Octal 2657357174
10 Decimal 381542012
12 Duodecimal a793b938
16 Hexadecimal 16bdde7c
20 Vigesimal 5j4cf0c
36 Base36 6b5rp8

Cryptographic Hash Functions

md5 774ee23fbb28128be010df59c9b73ee4
sha1 35bfe967f0a9690a16ad70fbab04089a27c72848
sha256 0ecc7ee929f7596008f6865fdf9c8898e28b71fb407b1ae65da5807b817f5433
sha512 5eb319a97347b943457e6ce35a61c6b7d72649be5e8a4957bd9974a18c2d60a42acecd40b8b702a78b2ea364793c7b2520299e293036aa5eb027b87f197036d1
ripemd-160 de9626cfc00dd48796e75d1df66493741d874781

381542012 as geometric shapes

Circle

Radius = n
Diameter 763084024
Circumference 2397299163.8701
Area 4.5733517317446E+17

Sphere

Radius = n
Volume 2.3265677617514E+26
Surface area 1.8293406926979E+18
Circumference 2397299163.8701

Square

Length = n
Perimeter 1526168048
Area 145574306921008144
Diagonal 539581887.98552

Cube

Length = n
Surface area 873445841526048864
Volume 5.5542713958147E+25
Space diagonal 660850150.00605

Equilateral Triangle

Length = n
Perimeter 1144626036
Area 6.3035523965953E+16
Altitude 330425075.00303

Triangular Pyramid

Length = n
Surface area 6.3035523965953E+16
Volume 6.5457716142184E+24
Height 179860629.32851