389904297 (number)

389904297 is an odd 9-digits composite number following 389904296 and preceding 389904298. In scientific notation, it is written as 3.89904297 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 258820128 positive integers (up to 389904297) that are relatively prime to 389904297.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million nine hundred four thousand two hundred ninety-seven

Notation

Scientific notation 3.89904297 × 10^8
Engineering notation 3.89904297 × 10^6

Prime Factorization of 389904297

Prime Factorization 3 × 233 × 557803

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 389904297
Product of the distinct prime numbers

The prime factorization of 389904297 is 3 × 233 × 557803. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 8, 12, 52, 9, 840, 7628, 2555, 16794, 10857, 490707, 223792, 4985300, 6134343, 35898820, 47213696, 583417090, 500160904, 4777714228, 1637638123

Basic calculations (n = 389904297)

Multiplication

n×y
n×2 779808594
n×3 1169712891
n×4 1559617188
n×5 1949521485

Division

n÷y
n÷2 194952148.5
n÷3 129968099
n÷3 97476074.25
n÷5 77980859.4

Exponentiation

ny
n2 152025360819064209
n3 5.9275341436329E+25
n4 2.3111710332167E+34
n5 9.0113551695311E+42

Nth Root

y√n
2√n 19745.994454572
3√n 730.55459013614
4√n 140.52044141182
5√n 52.262671329855

Divisors of 389904297

1, 3, 233, 699, 557803, 1673409, 129968099, 389904297

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 -389904296
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 389904297 can be divided by 8 positive divisors. The sum of these divisors (counting 389904297) is 1, the average is 0.125.

Base conversion 389904297

Base System Value
2 Binary 10111001111010111011110101001
3 Ternary 1000011200012010220
4 Quaternary 113033113132221
5 Quinary 1244303414142
6 Senary 102405000253
8 Octal 2717273651
10 Decimal 389904297
12 Duodecimal aa6b3089
16 Hexadecimal 173d77a9
20 Vigesimal 61gi0eh
36 Base36 6g502x

Cryptographic Hash Functions

md5 15aff280f5e7b236d85bceb65df0824f
sha1 362c1b203353a58a096909d2b0f8171638f413d3
sha256 ef3c120e87dc73a92ac28e3632b3312c5cd7c28ffa95aea750477538946384c9
sha512 de227e46ad93d291031bd96a37be2870b12083fd3b85191b2445d0711258ba395032b1d5608832cc07695ca4842e95a86611fb03170884ae623fc0dc4a6fb45d
ripemd-160 03b4b511ac6d236c915b76932b790631345d3b0b

389904297 as geometric shapes

Circle

Radius = n
Diameter 779808594
Circumference 2449840950.1166
Area 4.7760175670851E+17

Sphere

Radius = n
Volume 2.4829196959386E+26
Surface area 1.910407026834E+18
Circumference 2449840950.1166

Square

Length = n
Perimeter 1559617188
Area 152025360819064209
Diagonal 551407944.84495

Cube

Length = n
Surface area 912152164914385254
Volume 5.9275341436329E+25
Space diagonal 675334052.49343

Equilateral Triangle

Length = n
Perimeter 1169712891
Area 6.5828912244403E+16
Altitude 337667026.24671

Triangular Pyramid

Length = n
Surface area 6.5828912244403E+16
Volume 6.9856659811293E+24
Height 183802648.28165