388214893 (number)

388214893 is an odd 9-digits composite number following 388214892 and preceding 388214894. In scientific notation, it is written as 3.88214893 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 352922620 positive integers (up to 388214893) that are relatively prime to 388214893.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million two hundred fourteen thousand eight hundred ninety-three

Notation

Scientific notation 3.88214893 × 10^8
Engineering notation 3.88214893 × 10^6

Prime Factorization of 388214893

Prime Factorization 11 × 35292263

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 388214893
Product of the distinct prime numbers

The prime factorization of 388214893 is 11 × 35292263. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 1, 98, 9, 194, 797, 4252, 3968, 62267, 67414, 904155, 794786, 1955776, 2120084, 68166772, 99909372, 523178014, 536034857, 3306832042, 7669339157

Basic calculations (n = 388214893)

Multiplication

n×y
n×2 776429786
n×3 1164644679
n×4 1552859572
n×5 1941074465

Division

n÷y
n÷2 194107446.5
n÷3 129404964.33333
n÷3 97053723.25
n÷5 77642978.6

Exponentiation

ny
n2 150710803147001449
n3 5.8508178317657E+25
n4 2.2713746185214E+34
n5 8.8178145449221E+42

Nth Root

y√n
2√n 19703.16961811
3√n 729.49793024608
4√n 140.36797931904
5√n 52.217303176654

Divisors of 388214893

1, 11, 35292263, 388214893

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388214892
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388214893 can be divided by 4 positive divisors. The sum of these divisors (counting 388214893) is 1, the average is 0.25.

Base conversion 388214893

Base System Value
2 Binary 10111001000111011000001101101
3 Ternary 1000001111100201101
4 Quaternary 113020323001231
5 Quinary 1243340334033
6 Senary 102304443101
8 Octal 2710730155
10 Decimal 388214893
12 Duodecimal aa019491
16 Hexadecimal 1723b06d
20 Vigesimal 6166h4d
36 Base36 6f4sj1

Cryptographic Hash Functions

md5 a2d2782c7823afa6e6a2fc931c8087eb
sha1 fb8ba963a1e8e19fa7c45bb6a652f5a28486cfb6
sha256 1dda20f5b30fa78bd7579beb57ace8a91730c7ce99de11724a932b99099f1e67
sha512 dd32d070dd6981d4c557d13d88518a272859a8caa8b304edb5f1f482084aa78064cd6c1b37751f5fa1303566d845cdd5e053f09e73a9b96f946c72eebf21e90b
ripemd-160 2893c32407e4a8cd1922797c9984cecd98e6616d

388214893 as geometric shapes

Circle

Radius = n
Diameter 776429786
Circumference 2439226111.7259
Area 4.7347195198324E+17

Sphere

Radius = n
Volume 2.450784842369E+26
Surface area 1.8938878079329E+18
Circumference 2439226111.7259

Square

Length = n
Perimeter 1552859572
Area 150710803147001449
Diagonal 549018766.79582

Cube

Length = n
Surface area 904264818882008694
Volume 5.8508178317657E+25
Space diagonal 672407918.93092

Equilateral Triangle

Length = n
Perimeter 1164644679
Area 6.5259692075029E+16
Altitude 336203959.46546

Triangular Pyramid

Length = n
Surface area 6.5259692075029E+16
Volume 6.8952549405479E+24
Height 183006255.59861