389638741 (number)

389638741 is an odd 9-digits composite number following 389638740 and preceding 389638742. In scientific notation, it is written as 3.89638741 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 383864832 positive integers (up to 389638741) that are relatively prime to 389638741.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.89638741 × 10^8
Engineering notation 3.89638741 × 10^6

Prime Factorization of 389638741

Prime Factorization 73 × 1069 × 4993

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 389638741
Product of the distinct prime numbers

The prime factorization of 389638741 is 73 × 1069 × 4993. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 1, 38, 59, 686, 14, 2589, 9497, 17160, 52324, 160161, 943201, 9218552, 9956390, 37199738, 63098386, 610066139, 602885903, 1817348276, 1513477997

Basic calculations (n = 389638741)

Multiplication

n×y
n×2 779277482
n×3 1168916223
n×4 1558554964
n×5 1948193705

Division

n÷y
n÷2 194819370.5
n÷3 129879580.33333
n÷3 97409685.25
n÷5 77927748.2

Exponentiation

ny
n2 151818348488065081
n3 5.9154310165589E+25
n4 2.3048810937644E+34
n5 8.9807096752905E+42

Nth Root

y√n
2√n 19739.269008755
3√n 730.3886971065
4√n 140.49650888458
5√n 52.255550378077

Divisors of 389638741

1, 73, 1069, 4993, 78037, 364489, 5337517, 389638741

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 -389638740
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 389638741 can be divided by 8 positive divisors. The sum of these divisors (counting 389638741) is 1, the average is 0.125.

Base conversion 389638741

Base System Value
2 Binary 10111001110010110101001010101
3 Ternary 1000011011200212111
4 Quaternary 113032112221111
5 Quinary 1244221414431
6 Senary 102355151021
8 Octal 2716265125
10 Decimal 389638741
12 Duodecimal aa5a5471
16 Hexadecimal 17396a55
20 Vigesimal 61f4gh1
36 Base36 6fzb6d

Cryptographic Hash Functions

md5 c60e2d7a2f4d0190391d9d9d5a17d6b7
sha1 bde4d7b3a347334176781f109986c733666bbacc
sha256 ad765f2d2c6eab45efc241e8ec26793acb206e8844afada813793c374c49eac2
sha512 640ec76a088814b44c1f69e21a00d5263e70f15b8bc410e577d97489f1d2e90ccc1eaf923d022763fbe544aeeb5aea02883df79e5a5ba972fff6f0b4b600b8fa
ripemd-160 cdded28082582220ace5c90067cabda9e5b9f4c0

389638741 as geometric shapes

Circle

Radius = n
Diameter 779277482
Circumference 2448172412.5592
Area 4.7695140829024E+17

Sphere

Radius = n
Volume 2.4778499499251E+26
Surface area 1.907805633161E+18
Circumference 2448172412.5592

Square

Length = n
Perimeter 1558554964
Area 151818348488065081
Diagonal 551032391.94818

Cube

Length = n
Surface area 910910090928390486
Volume 5.9154310165589E+25
Space diagonal 674874096.00917

Equilateral Triangle

Length = n
Perimeter 1168916223
Area 6.5739273275632E+16
Altitude 337437048.00459

Triangular Pyramid

Length = n
Surface area 6.5739273275632E+16
Volume 6.9714023090834E+24
Height 183677463.98273