389634868 (number)

389634868 is an even 9-digits composite number following 389634867 and preceding 389634869. In scientific notation, it is written as 3.89634868 × 10^8. The sum of its digits is 55. It has a total of 6 prime factors and 48 positive divisors. There are 160848576 positive integers (up to 389634868) that are relatively prime to 389634868.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.89634868 × 10^8
Engineering notation 3.89634868 × 10^6

Prime Factorization of 389634868

Prime Factorization 2 × 2 × 7 × 301 × 83 × 557

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 194817434
Product of the distinct prime numbers

The prime factorization of 389634868 is 2 × 2 × 7 × 301 × 83 × 557. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 5, 39, 79, 30, 507, 7120, 1999, 46518, 94766, 431790, 952285, 5722517, 4716605, 5450965, 70031719, 135726504, 227578028, 3389793942, 102424579

Basic calculations (n = 389634868)

Multiplication

n×y
n×2 779269736
n×3 1168904604
n×4 1558539472
n×5 1948174340

Division

n÷y
n÷2 194817434
n÷3 129878289.33333
n÷3 97408717
n÷5 77926973.6

Exponentiation

ny
n2 151815330361377424
n3 5.9152546205732E+25
n4 2.3047894532734E+34
n5 8.9802633439398E+42

Nth Root

y√n
2√n 19739.170904574
3√n 730.38627708294
4√n 140.49615975027
5√n 52.255446493873

Divisors of 389634868

1, 2, 4, 7, 14, 28, 83, 166, 301, 332, 557, 581, 602, 1114, 1162, 1204, 2107, 2228, 2324, 3899, 4214, 7798, 8428, 15596, 24983, 46231, 49966, 92462, 99932, 167657, 174881, 184924, 323617, 335314, 349762, 647234, 670628, 699524, 1173599, 1294468, 2347198, 4694396, 13915531, 27831062, 55662124, 97408717, 194817434, 389634868

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389634867
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389634868 can be divided by 48 positive divisors. The sum of these divisors (counting 389634868) is 1, the average is 0.020833333333333.

Base conversion 389634868

Base System Value
2 Binary 10111001110010101101100110100
3 Ternary 1000011011111120001
4 Quaternary 113032111230310
5 Quinary 1244221303433
6 Senary 102355121044
8 Octal 2716255464
10 Decimal 389634868
12 Duodecimal aa5a3184
16 Hexadecimal 17395b34
20 Vigesimal 61f4738
36 Base36 6fz86s

Cryptographic Hash Functions

md5 cab5e2de4fe55aec6a9461fbdd5a63be
sha1 be0b1ef63ca642963133d45784e55ec169a6ebf6
sha256 f371c800e38951ee6eda380ba7a2fae094c8ea766e8c6d95c85640b715f0e45a
sha512 7cd0abc562f8dc86b5694544adde0e457a5ecb7523a94fdbb8a45c9f1f9d93ef1a75657305f173d4553bdb5c79555b1a71e2fd488c013510959a0f9313135404
ripemd-160 98b5854804aee2f235fe381cdf2390ab480f04c7

389634868 as geometric shapes

Circle

Radius = n
Diameter 779269736
Circumference 2448148077.7825
Area 4.7694192656561E+17

Sphere

Radius = n
Volume 2.4777760613474E+26
Surface area 1.9077677062624E+18
Circumference 2448148077.7825

Square

Length = n
Perimeter 1558539472
Area 151815330361377424
Diagonal 551026914.69905

Cube

Length = n
Surface area 910891982168264544
Volume 5.9152546205732E+25
Space diagonal 674867387.77639

Equilateral Triangle

Length = n
Perimeter 1168904604
Area 6.573796638844E+16
Altitude 337433693.8882

Triangular Pyramid

Length = n
Surface area 6.573796638844E+16
Volume 6.9711944244206E+24
Height 183675638.23302