389910738 (number)

389910738 is an even 9-digits composite number following 389910737 and preceding 389910739. In scientific notation, it is written as 3.89910738 × 10^8. The sum of its digits is 48. It has a total of 7 prime factors and 64 positive divisors. There are 108662400 positive integers (up to 389910738) that are relatively prime to 389910738.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million nine hundred ten thousand seven hundred thirty-eight

Notation

Scientific notation 3.89910738 × 10^8
Engineering notation 3.89910738 × 10^6

Prime Factorization of 389910738

Prime Factorization 2 × 3 × 7 × 7 × 7 × 41 × 4621

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 7957362
Product of the distinct prime numbers

The prime factorization of 389910738 is 2 × 3 × 7 × 7 × 7 × 41 × 4621. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 7, 30, 35, 161, 404, 7337, 9875, 51320, 84696, 253462, 230793, 3186801, 6250592, 58015098, 50449393, 573723435, 861840754, 4963354682, 7330596630

Basic calculations (n = 389910738)

Multiplication

n×y
n×2 779821476
n×3 1169732214
n×4 1559642952
n×5 1949553690

Division

n÷y
n÷2 194955369
n÷3 129970246
n÷3 97477684.5
n÷5 77982147.6

Exponentiation

ny
n2 152030383607704644
n3 5.9278279070903E+25
n4 2.3113237539906E+34
n5 9.012099506754E+42

Nth Root

y√n
2√n 19746.157550268
3√n 730.55861289783
4√n 140.52102173792
5√n 52.26284399871

Divisors of 389910738

1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 82, 98, 123, 147, 246, 287, 294, 343, 574, 686, 861, 1029, 1722, 2009, 2058, 4018, 4621, 6027, 9242, 12054, 13863, 14063, 27726, 28126, 32347, 42189, 64694, 84378, 97041, 189461, 194082, 226429, 378922, 452858, 568383, 679287, 1136766, 1326227, 1358574, 1585003, 2652454, 3170006, 3978681, 4755009, 7957362, 9283589, 9510018, 18567178, 27850767, 55701534, 64985123, 129970246, 194955369, 389910738

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 -389910737
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 389910738 can be divided by 64 positive divisors. The sum of these divisors (counting 389910738) is 1, the average is 0.015625.

Base conversion 389910738

Base System Value
2 Binary 10111001111011001000011010010
3 Ternary 1000011200111222110
4 Quaternary 113033121003102
5 Quinary 1244304120423
6 Senary 102405050150
8 Octal 2717310322
10 Decimal 389910738
12 Duodecimal aa6b6956
16 Hexadecimal 173d90d2
20 Vigesimal 61giggi
36 Base36 6g551u

Cryptographic Hash Functions

md5 87d59eaa01782a6d362af7f5f13d741a
sha1 d31bb6d5745d084ee6443984c18f1d2b3e248c75
sha256 a56ae0ad8c1e51db53a7f604a7711a8ec2c9dcbc26eeedc5ad3f1e40f5a8568d
sha512 0ff7b0083b90c57851dc91fefee05b1bab6d3ab25f0edff91103657fb9d396e589e832081cee59b09831f4deed8b2c5fe49228f8dca25fcb26c5248da3679b75
ripemd-160 26daecd6e80873342e2f3dbdca8f3a91389d3226

389910738 as geometric shapes

Circle

Radius = n
Diameter 779821476
Circumference 2449881420.1131
Area 4.776175362644E+17

Sphere

Radius = n
Volume 2.4830427472879E+26
Surface area 1.9104701450576E+18
Circumference 2449881420.1131

Square

Length = n
Perimeter 1559642952
Area 152030383607704644
Diagonal 551417053.7945

Cube

Length = n
Surface area 912182301646227864
Volume 5.9278279070903E+25
Space diagonal 675345208.63268

Equilateral Triangle

Length = n
Perimeter 1169732214
Area 6.5831087175683E+16
Altitude 337672604.31634

Triangular Pyramid

Length = n
Surface area 6.5831087175683E+16
Volume 6.986012184684E+24
Height 183805684.59817