381698982 (number)

381698982 is an even 9-digits composite number following 381698981 and preceding 381698983. In scientific notation, it is written as 3.81698982 × 10^8. The sum of its digits is 54. It has a total of 5 prime factors and 32 positive divisors. There are 107518320 positive integers (up to 381698982) that are relatively prime to 381698982.

Interesting facts

Basic properties

Name

Name three hundred eighty-one million six hundred ninety-eight thousand nine hundred eighty-two

Notation

Scientific notation 3.81698982 × 10^8
Engineering notation 3.81698982 × 10^6

Prime Factorization of 381698982

Prime Factorization 2 × 9 × 7 × 71 × 42667

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 381698982
Product of the distinct prime numbers

The prime factorization of 381698982 is 2 × 9 × 7 × 71 × 42667. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 8, 3, 24, 710, 737, 7523, 924, 74042, 91515, 450967, 299466, 7540846, 1546532, 66161981, 99050105, 625957798, 60918596, 124752608, 8933060845

Basic calculations (n = 381698982)

Multiplication

n×y
n×2 763397964
n×3 1145096946
n×4 1526795928
n×5 1908494910

Division

n÷y
n÷2 190849491
n÷3 127232994
n÷3 95424745.5
n÷5 76339796.4

Exponentiation

ny
n2 145694112859836324
n3 5.5611294561993E+25
n4 2.1226774522015E+34
n5 8.1022382261966E+42

Nth Root

y√n
2√n 19537.118057687
3√n 725.39351257116
4√n 139.77524121849
5√n 52.040828300985

Divisors of 381698982

1, 2, 7, 9, 14, 18, 63, 71, 126, 142, 497, 639, 994, 1278, 4473, 8946, 42667, 85334, 298669, 384003, 597338, 768006, 2688021, 3029357, 5376042, 6058714, 21205499, 27264213, 42410998, 54528426, 190849491, 381698982

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -381698981
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 381698982 can be divided by 32 positive divisors. The sum of these divisors (counting 381698982) is 1, the average is 0.03125.

Base conversion 381698982

Base System Value
2 Binary 10110110000000100001110100110
3 Ternary 222121020022120100
4 Quaternary 112300010032212
5 Quinary 1240203331412
6 Senary 101513044530
8 Octal 2660041646
10 Decimal 381698982
12 Duodecimal a79b6746
16 Hexadecimal 16c043a6
20 Vigesimal 5j5c792
36 Base36 6b94ti

Cryptographic Hash Functions

md5 a9c628368b18927361019a3eb97693ef
sha1 b0515fe9e7948787e97423a90a52fc8b19badcad
sha256 ccde659cf949fa186f15cb9c42581f2edf3ceb6369796d0ec4ba660ea405f8b6
sha512 7026f9e53c08a602084077b083504f0ac4cbe2ae23d50c25ca77105ce226fa3de1272bcda3f1d92f051735ab05e31d9267ec5c510cbeeb0d143fbf72965e50ad
ripemd-160 62e43f2af5d8662b7b2fd168399e84d703c28c3c

381698982 as geometric shapes

Circle

Radius = n
Diameter 763397964
Circumference 2398285435.4678
Area 4.5771155463174E+17

Sphere

Radius = n
Volume 2.3294404593677E+26
Surface area 1.830846218527E+18
Circumference 2398285435.4678

Square

Length = n
Perimeter 1526795928
Area 145694112859836324
Diagonal 539803877.0884

Cube

Length = n
Surface area 874164677159017944
Volume 5.5611294561993E+25
Space diagonal 661122030.02132

Equilateral Triangle

Length = n
Perimeter 1145096946
Area 6.3087401459228E+16
Altitude 330561015.01066

Triangular Pyramid

Length = n
Surface area 6.3087401459228E+16
Volume 6.5538539158913E+24
Height 179934625.69613