181382012 (number)

181382012 is an even 9-digits composite number following 181382011 and preceding 181382013. In scientific notation, it is written as 1.81382012 × 10^8. The sum of its digits is 26. It has a total of 4 prime factors and 12 positive divisors. There are 77735136 positive integers (up to 181382012) that are relatively prime to 181382012.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.81382012 × 10^8
Engineering notation 1.81382012 × 10^6

Prime Factorization of 181382012

Prime Factorization 2 × 2 × 7 × 6477929

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 90691006
Product of the distinct prime numbers

The prime factorization of 181382012 is 2 × 2 × 7 × 6477929. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 3, 72, 55, 920, 918, 1114, 9691, 56961, 87924, 926585, 833978, 8144183, 3210228, 44159004, 89193351, 375534019, 675517861, 6135595362, 1882857710

Basic calculations (n = 181382012)

Multiplication

n×y
n×2 362764024
n×3 544146036
n×4 725528048
n×5 906910060

Division

n÷y
n÷2 90691006
n÷3 60460670.666667
n÷3 45345503
n÷5 36276402.4

Exponentiation

ny
n2 32899434277168144
n3 5.9673655828545E+24
n4 1.0823727757577E+33
n5 1.9632295180096E+41

Nth Root

y√n
2√n 13467.813928029
3√n 566.06296044489
4√n 116.05091093149
5√n 44.845497161653

Divisors of 181382012

1, 2, 4, 7, 14, 28, 6477929, 12955858, 25911716, 45345503, 90691006, 181382012

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 -181382011
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 181382012 can be divided by 12 positive divisors. The sum of these divisors (counting 181382012) is 1, the average is 0.083333333333333.

Base conversion 181382012

Base System Value
2 Binary 1010110011111010101101111100
3 Ternary 110122022011100022
4 Quaternary 22303322231330
5 Quinary 332413211022
6 Senary 25555351312
8 Octal 1263725574
10 Decimal 181382012
12 Duodecimal 508b2538
16 Hexadecimal acfab7c
20 Vigesimal 2gdcf0c
36 Base36 2zzn98

Cryptographic Hash Functions

md5 eaa643c31231fbdb5c48f799580ef311
sha1 ee16fabc7b3fa6dbb95ba6b6395e6bb92c46b671
sha256 8268e1940b48a8ff17a3df4c3c3f48faab93f10ec3246c9cd17a96e75f37fd32
sha512 f4b085dab03e914551b7f77f85c76750d86c234679f1c36e977e751d3c9e388678496260b0d110fbb739a7da6f265d866c4d33299cd2e8cc6cde2a93e2787e3b
ripemd-160 5b0b7ce78c2496cdecc315bb20cd333b86cb3ef6

181382012 as geometric shapes

Circle

Radius = n
Diameter 362764024
Circumference 1139656792.7851
Area 1.0335662103241E+17

Sphere

Radius = n
Volume 2.499604250184E+25
Surface area 4.1342648412965E+17
Circumference 1139656792.7851

Square

Length = n
Perimeter 725528048
Area 32899434277168144
Diagonal 256512901.34092

Cube

Length = n
Surface area 197396605663008864
Volume 5.9673655828545E+24
Space diagonal 314162860.36307

Equilateral Triangle

Length = n
Perimeter 544146036
Area 1.4245872927082E+16
Altitude 157081430.18153

Triangular Pyramid

Length = n
Surface area 1.4245872927082E+16
Volume 7.0326077824261E+23
Height 85504300.446973