388949097 (number)

388949097 is an odd 9-digits composite number following 388949096 and preceding 388949098. In scientific notation, it is written as 3.88949097 × 10^8. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 259241840 positive integers (up to 388949097) that are relatively prime to 388949097.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million nine hundred forty-nine thousand ninety-seven

Notation

Scientific notation 3.88949097 × 10^8
Engineering notation 3.88949097 × 10^6

Prime Factorization of 388949097

Prime Factorization 3 × 5591 × 23189

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 388949097
Product of the distinct prime numbers

The prime factorization of 388949097 is 3 × 5591 × 23189. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 2, 91, 55, 849, 391, 2434, 6757, 46, 75006, 162563, 38613, 7440734, 7608461, 76627553, 36277968, 367906879, 356217836, 328867182, 9079995616

Basic calculations (n = 388949097)

Multiplication

n×y
n×2 777898194
n×3 1166847291
n×4 1555796388
n×5 1944745485

Division

n÷y
n÷2 194474548.5
n÷3 129649699
n÷3 97237274.25
n÷5 77789819.4

Exponentiation

ny
n2 151281400057115409
n3 5.8840763945111E+25
n4 2.2886062003241E+34
n5 8.9015131500466E+42

Nth Root

y√n
2√n 19721.792438823
3√n 729.95752364345
4√n 140.43429936744
5√n 52.237039247526

Divisors of 388949097

1, 3, 5591, 16773, 23189, 69567, 129649699, 388949097

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388949096
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388949097 can be divided by 8 positive divisors. The sum of these divisors (counting 388949097) is 1, the average is 0.125.

Base conversion 388949097

Base System Value
2 Binary 10111001011101110010001101001
3 Ternary 1000002212122212010
4 Quaternary 113023232101221
5 Quinary 1244032332342
6 Senary 102332310133
8 Octal 2713562151
10 Decimal 388949097
12 Duodecimal aa312349
16 Hexadecimal 172ee469
20 Vigesimal 61aiceh
36 Base36 6fkj1l

Cryptographic Hash Functions

md5 d9c22fcd5625a07224f29e8ae8b5ceeb
sha1 9603aaec1a2b1d9f8f9d1e0fe7012a7f5748953d
sha256 797f42ce4a23b8f21d7602894614ad6a43a5bad8e18df438dea482f355e6d7b7
sha512 47ebfa8ed3dafa345bac4d656147240237e1fffda1a1a1f07441fc6da7817da3b1ac2cf409340eb7e35c3a17199c63eae12dccc07800d3076543b514215ad8bc
ripemd-160 f7891b8dc86ec4605cbef898d60af1daf69e20da

388949097 as geometric shapes

Circle

Radius = n
Diameter 777898194
Circumference 2443839251.5112
Area 4.7526453504421E+17

Sphere

Radius = n
Volume 2.4647161565543E+26
Surface area 1.9010581401768E+18
Circumference 2443839251.5112

Square

Length = n
Perimeter 1555796388
Area 151281400057115409
Diagonal 550057088.05017

Cube

Length = n
Surface area 907688400342692454
Volume 5.8840763945111E+25
Space diagonal 673679597.56204

Equilateral Triangle

Length = n
Perimeter 1166847291
Area 6.5506767784769E+16
Altitude 336839798.78102

Triangular Pyramid

Length = n
Surface area 6.5506767784769E+16
Volume 6.9344505326308E+24
Height 183352362.68339