386987456 (number)

386987456 is an even 9-digits composite number following 386987455 and preceding 386987457. In scientific notation, it is written as 3.86987456 × 10^8. The sum of its digits is 56. It has a total of 9 prime factors and 56 positive divisors. There are 181452800 positive integers (up to 386987456) that are relatively prime to 386987456.

Interesting facts

Basic properties

Name

Name three hundred eighty-six million nine hundred eighty-seven thousand four hundred fifty-six

Notation

Scientific notation 3.86987456 × 10^8
Engineering notation 3.86987456 × 10^6

Prime Factorization of 386987456

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 17 × 401 × 887

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 12093358
Product of the distinct prime numbers

The prime factorization of 386987456 is 2 × 2 × 2 × 2 × 2 × 2 × 17 × 401 × 887. Since it has a total of 9 prime factors.

Most popular turbo-numbers

2, 9, 72, 34, 968, 199, 7218, 2996, 91280, 6590, 460600, 374589, 5986911, 1621562, 31325028, 9418588, 701863606, 573600850, 8499070129, 9602362941

Basic calculations (n = 386987456)

Multiplication

n×y
n×2 773974912
n×3 1160962368
n×4 1547949824
n×5 1934937280

Division

n÷y
n÷2 193493728
n÷3 128995818.66667
n÷3 96746864
n÷5 77397491.2

Exponentiation

ny
n2 149759291101351936
n3 5.7954967075676E+25
n4 2.2427845271179E+34
n5 8.6792947850554E+42

Nth Root

y√n
2√n 19671.996746645
3√n 728.72828941262
4√n 140.25689554045
5√n 52.184241764472

Divisors of 386987456

1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 401, 544, 802, 887, 1088, 1604, 1774, 3208, 3548, 6416, 6817, 7096, 12832, 13634, 14192, 15079, 25664, 27268, 28384, 30158, 54536, 56768, 60316, 109072, 120632, 218144, 241264, 355687, 436288, 482528, 711374, 965056, 1422748, 2845496, 5690992, 6046679, 11381984, 12093358, 22763968, 24186716, 48373432, 96746864, 193493728, 386987456

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -386987455
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 386987456 can be divided by 56 positive divisors. The sum of these divisors (counting 386987456) is 1, the average is 0.017857142857143.

Base conversion 386987456

Base System Value
2 Binary 10111000100001111010111000000
3 Ternary 222222011222222202
4 Quaternary 113010033113000
5 Quinary 1243032044311
6 Senary 102222252332
8 Octal 2704172700
10 Decimal 386987456
12 Duodecimal a97270a8
16 Hexadecimal 1710f5c0
20 Vigesimal 60id8cg
36 Base36 6eehfk

Cryptographic Hash Functions

md5 1d6d69a68a023606213633fd4fa3a6f9
sha1 ba89217e8236c6bde7149d4bfc4120c281c2a60a
sha256 5758dfa177ec2f2021cf2ab70a440e61a068ac1e7c97c87f8d4f4fcb89236050
sha512 1f2b1b3b66794894128ca9294e0bcf4cfb1f8d600bb60e3b05dc67434bd221bbc6705e83323344cf854508ec5cd6f6b40db86c1e31084ac6fbe69931ed3a09bc
ripemd-160 3f0765c6713969b6544a13935948fa43f3a840fc

386987456 as geometric shapes

Circle

Radius = n
Diameter 773974912
Circumference 2431513897.602
Area 4.7048268873082E+17

Sphere

Radius = n
Volume 2.4276119840531E+26
Surface area 1.8819307549233E+18
Circumference 2431513897.602

Square

Length = n
Perimeter 1547949824
Area 149759291101351936
Diagonal 547282908.74346

Cube

Length = n
Surface area 898555746608111616
Volume 5.7954967075676E+25
Space diagonal 670281935.68383

Equilateral Triangle

Length = n
Perimeter 1160962368
Area 6.484767527326E+16
Altitude 335140967.84191

Triangular Pyramid

Length = n
Surface area 6.484767527326E+16
Volume 6.8300583704422E+24
Height 182427636.24782