388675982 (number)

388675982 is an even 9-digits composite number following 388675981 and preceding 388675983. In scientific notation, it is written as 3.88675982 × 10^8. The sum of its digits is 56. It has a total of 4 prime factors and 16 positive divisors. There are 188976000 positive integers (up to 388675982) that are relatively prime to 388675982.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred seventy-five thousand nine hundred eighty-two

Notation

Scientific notation 3.88675982 × 10^8
Engineering notation 3.88675982 × 10^6

Prime Factorization of 388675982

Prime Factorization 2 × 41 × 311 × 15241

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 388675982
Product of the distinct prime numbers

The prime factorization of 388675982 is 2 × 41 × 311 × 15241. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 7, 60, 86, 334, 545, 5648, 2278, 56896, 59049, 599573, 21068, 2074932, 8770571, 42995776, 72985905, 217391726, 608834240, 1838699049, 3392127794

Basic calculations (n = 388675982)

Multiplication

n×y
n×2 777351964
n×3 1166027946
n×4 1554703928
n×5 1943379910

Division

n÷y
n÷2 194337991
n÷3 129558660.66667
n÷3 97168995.5
n÷5 77735196.4

Exponentiation

ny
n2 151069018983664324
n3 5.8716899303252E+25
n4 2.2821848496687E+34
n5 8.8703043755049E+42

Nth Root

y√n
2√n 19714.867029732
3√n 729.78662807551
4√n 140.40964008832
5√n 52.229701152163

Divisors of 388675982

1, 2, 41, 82, 311, 622, 12751, 15241, 25502, 30482, 624881, 1249762, 4739951, 9479902, 194337991, 388675982

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388675981
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388675982 can be divided by 16 positive divisors. The sum of these divisors (counting 388675982) is 1, the average is 0.0625.

Base conversion 388675982

Base System Value
2 Binary 10111001010101011100110001110
3 Ternary 1000002100210012202
4 Quaternary 113022223212032
5 Quinary 1244000112412
6 Senary 102322401502
8 Octal 2712534616
10 Decimal 388675982
12 Duodecimal aa200292
16 Hexadecimal 172ab98e
20 Vigesimal 61949j2
36 Base36 6feob2

Cryptographic Hash Functions

md5 d56faa6a32436c3ff973dd79cd344ba1
sha1 8cb2643e17c026e9a5adb9b318e23dbc95bb4b04
sha256 9ca328532c97ebda5664b39bd5ceacfe2339d0b7246f1e8d98e4b387e4bc671c
sha512 fb155a398d54dff0f2c9dec4a9976276d1a0dddda69897cdff6ef5c22b1341db7da2a3ffcf23f176c71faab012be72e080e5c9ba04e37187c5afda070eb0bbf1
ripemd-160 2cc5fc333468e4fb5d85421b18dd34deb1468a64

388675982 as geometric shapes

Circle

Radius = n
Diameter 777351964
Circumference 2442123219.356
Area 4.745973202241E+17

Sphere

Radius = n
Volume 2.4595277265689E+26
Surface area 1.8983892808964E+18
Circumference 2442123219.356

Square

Length = n
Perimeter 1554703928
Area 151069018983664324
Diagonal 549670845.11308

Cube

Length = n
Surface area 906414113901985944
Volume 5.8716899303252E+25
Space diagonal 673206548.50573

Equilateral Triangle

Length = n
Perimeter 1166027946
Area 6.5414804082323E+16
Altitude 336603274.25286

Triangular Pyramid

Length = n
Surface area 6.5414804082323E+16
Volume 6.9198529445962E+24
Height 183223615.03769