385487788 (number)

385487788 is an even 9-digits composite number following 385487787 and preceding 385487789. In scientific notation, it is written as 3.85487788 × 10^8. The sum of its digits is 58. It has a total of 5 prime factors and 24 positive divisors. There are 165110400 positive integers (up to 385487788) that are relatively prime to 385487788.

Interesting facts

Basic properties

Name

Name three hundred eighty-five million four hundred eighty-seven thousand seven hundred eighty-eight

Notation

Scientific notation 3.85487788 × 10^8
Engineering notation 3.85487788 × 10^6

Prime Factorization of 385487788

Prime Factorization 2 × 2 × 7 × 2341 × 5881

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 192743894
Product of the distinct prime numbers

The prime factorization of 385487788 is 2 × 2 × 7 × 2341 × 5881. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 7, 98, 82, 858, 867, 2201, 1572, 40225, 14943, 678951, 559672, 2385815, 9583557, 73281636, 92996264, 504562408, 615743529, 7347957073, 8233023079

Basic calculations (n = 385487788)

Multiplication

n×y
n×2 770975576
n×3 1156463364
n×4 1541951152
n×5 1927438940

Division

n÷y
n÷2 192743894
n÷3 128495929.33333
n÷3 96371947
n÷5 77097557.6

Exponentiation

ny
n2 148600834697132944
n3 5.7283807062351E+25
n4 2.2082208072685E+34
n5 8.5124215440949E+42

Nth Root

y√n
2√n 19633.842924909
3√n 727.78573928491
4√n 140.12081545905
5√n 52.143733666336

Divisors of 385487788

1, 2, 4, 7, 14, 28, 2341, 4682, 5881, 9364, 11762, 16387, 23524, 32774, 41167, 65548, 82334, 164668, 13767421, 27534842, 55069684, 96371947, 192743894, 385487788

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -385487787
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 385487788 can be divided by 24 positive divisors. The sum of these divisors (counting 385487788) is 1, the average is 0.041666666666667.

Base conversion 385487788

Base System Value
2 Binary 10110111110100001001110101100
3 Ternary 222212100210211111
4 Quaternary 112332201032230
5 Quinary 1242141102123
6 Senary 102130201404
8 Octal 2676411654
10 Decimal 385487788
12 Duodecimal a9123264
16 Hexadecimal 16fa13ac
20 Vigesimal 6095j98
36 Base36 6dica4

Cryptographic Hash Functions

md5 b5b2821bc9c6f8fafd3f4110201cf7cc
sha1 2f8abdba78474242856bf247630e01e80dec3dd9
sha256 635f95b51b64173ea1b55e678dec3354fa48d295bb1e64e9e429fa4d8471f6ed
sha512 6c944de0ab0276aa170080510b81df8cd9a3230f9974a2376de853cbebf3afa773c9e891aceaec261e60f91eb1566e83327629631f98a9a30395ac0f0bd59b4e
ripemd-160 6dcf60f057529bcd2160b626e60f96e5438015f3

385487788 as geometric shapes

Circle

Radius = n
Diameter 770975576
Circumference 2422091205.6588
Area 4.6684329060182E+17

Sphere

Radius = n
Volume 2.3994984991565E+26
Surface area 1.8673731624073E+18
Circumference 2422091205.6588

Square

Length = n
Perimeter 1541951152
Area 148600834697132944
Diagonal 545162057.9188

Cube

Length = n
Surface area 891605008182797664
Volume 5.7283807062351E+25
Space diagonal 667684434.51334

Equilateral Triangle

Length = n
Perimeter 1156463364
Area 6.4346048935645E+16
Altitude 333842217.25667

Triangular Pyramid

Length = n
Surface area 6.4346048935645E+16
Volume 6.7509614043284E+24
Height 181720685.97293