381661552 (number)

381661552 is an even 9-digits composite number following 381661551 and preceding 381661553. In scientific notation, it is written as 3.81661552 × 10^8. The sum of its digits is 37. It has a total of 6 prime factors and 20 positive divisors. There are 190728000 positive integers (up to 381661552) that are relatively prime to 381661552.

Interesting facts

Basic properties

Name

Name three hundred eighty-one million six hundred sixty-one thousand five hundred fifty-two

Notation

Scientific notation 3.81661552 × 10^8
Engineering notation 3.81661552 × 10^6

Prime Factorization of 381661552

Prime Factorization 2 × 2 × 2 × 2 × 2251 × 10597

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 47707694
Product of the distinct prime numbers

The prime factorization of 381661552 is 2 × 2 × 2 × 2 × 2251 × 10597. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 3, 98, 81, 322, 781, 5327, 9440, 88873, 99378, 109027, 827679, 4177797, 239653, 74692817, 56633087, 919463254, 602644120, 6936174970, 3824283882

Basic calculations (n = 381661552)

Multiplication

n×y
n×2 763323104
n×3 1144984656
n×4 1526646208
n×5 1908307760

Division

n÷y
n÷2 190830776
n÷3 127220517.33333
n÷3 95415388
n÷5 76332310.4

Exponentiation

ny
n2 145665540275048704
n3 5.5594936174294E+25
n4 2.1218449623622E+34
n5 8.0982664143853E+42

Nth Root

y√n
2√n 19536.160114004
3√n 725.36980072141
4√n 139.77181444771
5√n 52.039807619923

Divisors of 381661552

1, 2, 4, 8, 16, 2251, 4502, 9004, 10597, 18008, 21194, 36016, 42388, 84776, 169552, 23853847, 47707694, 95415388, 190830776, 381661552

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -381661551
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 381661552 can be divided by 20 positive divisors. The sum of these divisors (counting 381661552) is 1, the average is 0.05.

Base conversion 381661552

Base System Value
2 Binary 10110101111111011000101110000
3 Ternary 222121011102020001
4 Quaternary 112233323011300
5 Quinary 1240201132202
6 Senary 101512155344
8 Octal 2657730560
10 Decimal 381661552
12 Duodecimal a7998b54
16 Hexadecimal 16bfb170
20 Vigesimal 5j57dhc
36 Base36 6b8bxs

Cryptographic Hash Functions

md5 8a138b29e4603f5595419c4c75f0c3f9
sha1 fb86f83ddd2a58f0a1ec580fa9629aa2f51f4681
sha256 cde9756cf65fcf1540101185f674602c8bc7d801021325b2cba4bb72fb639aa6
sha512 dfcbe9fa1db46be592f2540e0875032a0ef7187b6e70ec5ddaa5ed5038532175ceafea5039e5e30811ca3766c7567861b9b8d98963f960e390494cfcfef0cf37
ripemd-160 57f79120977a3d0b69dd48a30367094968833bd0

381661552 as geometric shapes

Circle

Radius = n
Diameter 763323104
Circumference 2398050255.8418
Area 4.5762179120928E+17

Sphere

Radius = n
Volume 2.3287552408261E+26
Surface area 1.8304871648371E+18
Circumference 2398050255.8418

Square

Length = n
Perimeter 1526646208
Area 145665540275048704
Diagonal 539750943.07476

Cube

Length = n
Surface area 873993241650292224
Volume 5.5594936174294E+25
Space diagonal 661057199.35959

Equilateral Triangle

Length = n
Perimeter 1144984656
Area 6.3075029167089E+16
Altitude 330528599.6798

Triangular Pyramid

Length = n
Surface area 6.3075029167089E+16
Volume 6.5519260614127E+24
Height 179916981.02492