381666273 (number)

381666273 is an odd 9-digits composite number following 381666272 and preceding 381666274. In scientific notation, it is written as 3.81666273 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 247117520 positive integers (up to 381666273) that are relatively prime to 381666273.

Interesting facts

Basic properties

Name

Name three hundred eighty-one million six hundred sixty-six thousand two hundred seventy-three

Notation

Scientific notation 3.81666273 × 10^8
Engineering notation 3.81666273 × 10^6

Prime Factorization of 381666273

Prime Factorization 3 × 131 × 47 × 20663

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 381666273
Product of the distinct prime numbers

The prime factorization of 381666273 is 3 × 131 × 47 × 20663. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 1, 6, 54, 734, 209, 8838, 2027, 63214, 73198, 371748, 262246, 7215323, 6187790, 11961002, 30973843, 894515838, 769558607, 8013956987, 9667571459

Basic calculations (n = 381666273)

Multiplication

n×y
n×2 763332546
n×3 1144998819
n×4 1526665092
n×5 1908331365

Division

n÷y
n÷2 190833136.5
n÷3 127222091
n÷3 95416568.25
n÷5 76333254.6

Exponentiation

ny
n2 145669143945710529
n3 5.559699926086E+25
n4 2.1219499497876E+34
n5 8.0987672882798E+42

Nth Root

y√n
2√n 19536.280940855
3√n 725.37279155338
4√n 139.77224667599
5√n 52.039936361586

Divisors of 381666273

1, 3, 47, 131, 141, 393, 6157, 18471, 20663, 61989, 971161, 2706853, 2913483, 8120559, 127222091, 381666273

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 -381666272
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 381666273 can be divided by 16 positive divisors. The sum of these divisors (counting 381666273) is 1, the average is 0.0625.

Base conversion 381666273

Base System Value
2 Binary 10110101111111100001111100001
3 Ternary 222121011122200220
4 Quaternary 112233330033201
5 Quinary 1240201310043
6 Senary 101512233253
8 Octal 2657741741
10 Decimal 381666273
12 Duodecimal a799b829
16 Hexadecimal 16bfc3e1
20 Vigesimal 5j585dd
36 Base36 6b8fkx

Cryptographic Hash Functions

md5 0f095e2a51f01901c22cae9bd6bdcfaa
sha1 26b7daa70c0117b3c8ced9cbee80f5c47661c83a
sha256 59cf197d7503f3623982f8afffa4e2033fd51da129a938aae8ca77b99deabae4
sha512 49e9ca03f34d79ee3d0966aa1a8962f22418e44b3b96d2c6be5cc1ad3a14fff6c73aa439c316c8095cbb0befc66583a8790f2c426b8e2c400b2ddeff910fd238
ripemd-160 f49da9fac26e74b9fb0366778e2e68b44abdc2bb

381666273 as geometric shapes

Circle

Radius = n
Diameter 763332546
Circumference 2398079918.7596
Area 4.5763311247456E+17

Sphere

Radius = n
Volume 2.3288416591941E+26
Surface area 1.8305324498982E+18
Circumference 2398079918.7596

Square

Length = n
Perimeter 1526665092
Area 145669143945710529
Diagonal 539757619.57699

Cube

Length = n
Surface area 874014863674263174
Volume 5.559699926086E+25
Space diagonal 661065376.37145

Equilateral Triangle

Length = n
Perimeter 1144998819
Area 6.3076589602259E+16
Altitude 330532688.18573

Triangular Pyramid

Length = n
Surface area 6.3076589602259E+16
Volume 6.5521691984962E+24
Height 179919206.52566