385887788 (number)

385887788 is an even 9-digits composite number following 385887787 and preceding 385887789. In scientific notation, it is written as 3.85887788 × 10^8. The sum of its digits is 62. It has a total of 6 prime factors and 48 positive divisors. There are 160842240 positive integers (up to 385887788) that are relatively prime to 385887788.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.85887788 × 10^8
Engineering notation 3.85887788 × 10^6

Prime Factorization of 385887788

Prime Factorization 2 × 2 × 13 × 11 × 157 × 4297

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 192943894
Product of the distinct prime numbers

The prime factorization of 385887788 is 2 × 2 × 13 × 11 × 157 × 4297. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 9, 73, 22, 330, 142, 8472, 1471, 47618, 60805, 843440, 34745, 1134159, 9937462, 72293160, 36621849, 214453514, 342063874, 9531030562, 6380758213

Basic calculations (n = 385887788)

Multiplication

n×y
n×2 771775576
n×3 1157663364
n×4 1543551152
n×5 1929438940

Division

n÷y
n÷2 192943894
n÷3 128629262.66667
n÷3 96471947
n÷5 77177557.6

Exponentiation

ny
n2 148909384927532944
n3 5.7462313162126E+25
n4 2.2174004919496E+34
n5 8.5566777094855E+42

Nth Root

y√n
2√n 19644.026776606
3√n 728.03738034121
4√n 140.15715028712
5√n 52.154550528722

Divisors of 385887788

1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 157, 286, 314, 572, 628, 1727, 2041, 3454, 4082, 4297, 6908, 8164, 8594, 17188, 22451, 44902, 47267, 55861, 89804, 94534, 111722, 189068, 223444, 614471, 674629, 1228942, 1349258, 2457884, 2698516, 7420919, 8770177, 14841838, 17540354, 29683676, 35080708, 96471947, 192943894, 385887788

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -385887787
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 385887788 can be divided by 48 positive divisors. The sum of these divisors (counting 385887788) is 1, the average is 0.020833333333333.

Base conversion 385887788

Base System Value
2 Binary 10111000000000010111000101100
3 Ternary 222220010010112022
4 Quaternary 113000002320230
5 Quinary 1242241402123
6 Senary 102142525312
8 Octal 2700027054
10 Decimal 385887788
12 Duodecimal a9296838
16 Hexadecimal 17002e2c
20 Vigesimal 60bfj98
36 Base36 6dqwx8

Cryptographic Hash Functions

md5 8935b020923eafeb27ccbf931ea2b1dd
sha1 a7be496d324a428f69eda94aacfafe02b048d675
sha256 4787a743756ccf409c2ee1c85db45141c60b2ea33b6b3715f309f88749179d68
sha512 715217e5782ad437db0807417313623c4c6d0b3c7ce5cd9742f71b5539668375b6e11de2de4b72355f84380a436eb99b078789a669556ceed3d60f569c0858eb
ripemd-160 03fd9501de938e2bb26ba6cc60a7adab65027995

385887788 as geometric shapes

Circle

Radius = n
Diameter 771775576
Circumference 2424604479.7816
Area 4.6781262973891E+17

Sphere

Radius = n
Volume 2.4069757451788E+26
Surface area 1.8712505189556E+18
Circumference 2424604479.7816

Square

Length = n
Perimeter 1543551152
Area 148909384927532944
Diagonal 545727743.34375

Cube

Length = n
Surface area 893456309565197664
Volume 5.7462313162126E+25
Space diagonal 668377254.83637

Equilateral Triangle

Length = n
Perimeter 1157663364
Area 6.447965510458E+16
Altitude 334188627.41818

Triangular Pyramid

Length = n
Surface area 6.447965510458E+16
Volume 6.7719985499341E+24
Height 181909247.78125