381445834 (number)

381445834 is an even 9-digits composite number following 381445833 and preceding 381445835. In scientific notation, it is written as 3.81445834 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 148615200 positive integers (up to 381445834) that are relatively prime to 381445834.

Interesting facts

Basic properties

Name

Name three hundred eighty-one million four hundred forty-five thousand eight hundred thirty-four

Notation

Scientific notation 3.81445834 × 10^8
Engineering notation 3.81445834 × 10^6

Prime Factorization of 381445834

Prime Factorization 2 × 7 × 11 × 2476921

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 381445834
Product of the distinct prime numbers

The prime factorization of 381445834 is 2 × 7 × 11 × 2476921. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 67, 51, 833, 988, 2329, 4809, 10557, 73650, 908736, 907063, 5047858, 9938030, 14084251, 75049506, 451587491, 329580527, 5275694246, 373206010

Basic calculations (n = 381445834)

Multiplication

n×y
n×2 762891668
n×3 1144337502
n×4 1525783336
n×5 1907229170

Division

n÷y
n÷2 190722917
n÷3 127148611.33333
n÷3 95361458.5
n÷5 76289166.8

Exponentiation

ny
n2 145500924275955556
n3 5.5500721408213E+25
n4 2.1170518965157E+34
n5 8.0754062628773E+42

Nth Root

y√n
2√n 19530.638340822
3√n 725.23311346412
4√n 139.7520602382
5√n 52.033923630816

Divisors of 381445834

1, 2, 7, 11, 14, 22, 77, 154, 2476921, 4953842, 17338447, 27246131, 34676894, 54492262, 190722917, 381445834

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -381445833
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 381445834 can be divided by 16 positive divisors. The sum of these divisors (counting 381445834) is 1, the average is 0.0625.

Base conversion 381445834

Base System Value
2 Binary 10110101111000110011011001010
3 Ternary 222120202110022111
4 Quaternary 112233012123022
5 Quinary 1240122231314
6 Senary 101503412534
8 Octal 2657063312
10 Decimal 381445834
12 Duodecimal a78b414a
16 Hexadecimal 16bc66ca
20 Vigesimal 5j40ebe
36 Base36 6b3phm

Cryptographic Hash Functions

md5 39f8fc4bf47560f9a15a921fdb98f24a
sha1 012df1a58451701f193cfd1e4e6c2c198c6107f1
sha256 46c1f6da6036e3d51c0c6c363ab0b090c53f443aa0947a73ec92f8c07e1468ea
sha512 334fe4c25a7f1c072332f4cc30516e4cd8db0d594c27e8e8238a40498fd739965c2d5685be9906730d93dc9e62170aed8675fe2ba7b1ad7ced6516d51a5a9363
ripemd-160 7a308c0822e5325bec93652283be258cdc817843

381445834 as geometric shapes

Circle

Radius = n
Diameter 762891668
Circumference 2396694859.6737
Area 4.5710463479587E+17

Sphere

Radius = n
Volume 2.324808781933E+26
Surface area 1.8284185391835E+18
Circumference 2396694859.6737

Square

Length = n
Perimeter 1525783336
Area 145500924275955556
Diagonal 539445871.75352

Cube

Length = n
Surface area 873005545655733336
Volume 5.5500721408213E+25
Space diagonal 660683564.82348

Equilateral Triangle

Length = n
Perimeter 1144337502
Area 6.3003748348547E+16
Altitude 330341782.41174

Triangular Pyramid

Length = n
Surface area 6.3003748348547E+16
Volume 6.5408227447488E+24
Height 179815290.58451