389638744 (number)

389638744 is an even 9-digits composite number following 389638743 and preceding 389638745. In scientific notation, it is written as 3.89638744 × 10^8. The sum of its digits is 52. It has a total of 7 prime factors and 64 positive divisors. There are 170476800 positive integers (up to 389638744) that are relatively prime to 389638744.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million six hundred thirty-eight thousand seven hundred forty-four

Notation

Scientific notation 3.89638744 × 10^8
Engineering notation 3.89638744 × 10^6

Prime Factorization of 389638744

Prime Factorization 2 × 2 × 2 × 11 × 79 × 41 × 1367

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 97409686
Product of the distinct prime numbers

The prime factorization of 389638744 is 2 × 2 × 2 × 11 × 79 × 41 × 1367. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 7, 10, 60, 318, 721, 9706, 6014, 1334, 47097, 707775, 1418, 6338073, 4028513, 79250013, 57981581, 342704562, 70131160, 3204317832, 5732717735

Basic calculations (n = 389638744)

Multiplication

n×y
n×2 779277488
n×3 1168916232
n×4 1558554976
n×5 1948193720

Division

n÷y
n÷2 194819372
n÷3 129879581.33333
n÷3 97409686
n÷5 77927748.8

Exponentiation

ny
n2 151818350825897536
n3 5.9154311531954E+25
n4 2.3048811647495E+34
n5 8.9807100210226E+42

Nth Root

y√n
2√n 19739.269084746
3√n 730.38869898103
4√n 140.49650915502
5√n 52.255550458544

Divisors of 389638744

1, 2, 4, 8, 11, 22, 41, 44, 79, 82, 88, 158, 164, 316, 328, 451, 632, 869, 902, 1367, 1738, 1804, 2734, 3239, 3476, 3608, 5468, 6478, 6952, 10936, 12956, 15037, 25912, 30074, 35629, 56047, 60148, 71258, 107993, 112094, 120296, 142516, 215986, 224188, 285032, 431972, 448376, 616517, 863944, 1187923, 1233034, 2375846, 2466068, 4427713, 4751692, 4932136, 8855426, 9503384, 17710852, 35421704, 48704843, 97409686, 194819372, 389638744

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389638743
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389638744 can be divided by 64 positive divisors. The sum of these divisors (counting 389638744) is 1, the average is 0.015625.

Base conversion 389638744

Base System Value
2 Binary 10111001110010110101001011000
3 Ternary 1000011011200212121
4 Quaternary 113032112221120
5 Quinary 1244221414434
6 Senary 102355151024
8 Octal 2716265130
10 Decimal 389638744
12 Duodecimal aa5a5474
16 Hexadecimal 17396a58
20 Vigesimal 61f4gh4
36 Base36 6fzb6g

Cryptographic Hash Functions

md5 341d5999050b30c2794d016c93394782
sha1 8f2af399c40199e4beccc0a10a9532a1e36e21bf
sha256 31f254f19fa49120d2d2d86909c21ca523f3e5a83afb71b526aef612894c8401
sha512 a326782e4ba8a17d9d0103cb833ce550b445bd36ab5eabf9b0074b9b1619bb6b5fcb4b0cf2785888d07a466c7b5daa4747e90b52a750df3cdac8417736133a2d
ripemd-160 20e719f66847e2be0cf6249d4cca34ab4319b9e8

389638744 as geometric shapes

Circle

Radius = n
Diameter 779277488
Circumference 2448172431.4087
Area 4.7695141563476E+17

Sphere

Radius = n
Volume 2.4778500071593E+26
Surface area 1.907805662539E+18
Circumference 2448172431.4087

Square

Length = n
Perimeter 1558554976
Area 151818350825897536
Diagonal 551032396.19082

Cube

Length = n
Surface area 910910104955385216
Volume 5.9154311531954E+25
Space diagonal 674874101.20532

Equilateral Triangle

Length = n
Perimeter 1168916232
Area 6.5739274287943E+16
Altitude 337437050.60266

Triangular Pyramid

Length = n
Surface area 6.5739274287943E+16
Volume 6.9714024701111E+24
Height 183677465.39694