389640976 (number)

389640976 is an even 9-digits composite number following 389640975 and preceding 389640977. In scientific notation, it is written as 3.89640976 × 10^8. The sum of its digits is 52. It has a total of 6 prime factors and 20 positive divisors. There are 186349856 positive integers (up to 389640976) that are relatively prime to 389640976.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million six hundred forty thousand nine hundred seventy-six

Notation

Scientific notation 3.89640976 × 10^8
Engineering notation 3.89640976 × 10^6

Prime Factorization of 389640976

Prime Factorization 2 × 2 × 2 × 2 × 23 × 1058807

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 48705122
Product of the distinct prime numbers

The prime factorization of 389640976 is 2 × 2 × 2 × 2 × 23 × 1058807. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 2, 2, 29, 190, 116, 6741, 3848, 68340, 93959, 518242, 295037, 2260803, 4525647, 47466703, 8000990, 194347555, 957431395, 2821052033, 5287854631

Basic calculations (n = 389640976)

Multiplication

n×y
n×2 779281952
n×3 1168922928
n×4 1558563904
n×5 1948204880

Division

n÷y
n÷2 194820488
n÷3 129880325.33333
n÷3 97410244
n÷5 77928195.2

Exponentiation

ny
n2 151820090178232576
n3 5.9155328113455E+25
n4 2.3049339781727E+34
n5 8.9809672487076E+42

Nth Root

y√n
2√n 19739.325621713
3√n 730.39009362712
4√n 140.49671035904
5√n 52.25561032637

Divisors of 389640976

1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 1058807, 2117614, 4235228, 8470456, 16940912, 24352561, 48705122, 97410244, 194820488, 389640976

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389640975
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389640976 can be divided by 20 positive divisors. The sum of these divisors (counting 389640976) is 1, the average is 0.05.

Base conversion 389640976

Base System Value
2 Binary 10111001110010111001100010000
3 Ternary 1000011011210221021
4 Quaternary 113032113030100
5 Quinary 1244222002401
6 Senary 102355205224
8 Octal 2716271420
10 Decimal 389640976
12 Duodecimal aa5a6814
16 Hexadecimal 17397310
20 Vigesimal 61f528g
36 Base36 6fzcwg

Cryptographic Hash Functions

md5 fe01be764ac3dd8744637d0b80c98396
sha1 28f4e3af52d576aebccd0d655fd078c952f76535
sha256 b901a343e920ac19e45e40ef356dca597158a72530ed01af49b2ff0ae49e01fe
sha512 dddee33e4f4af3626a1146dbe4b585c19d89940947eb3a01f80424b821d8b86ccf4bcdfb4797ef01a6b3ecc10627df6acfa84a2d51631da240514f3af83a674f
ripemd-160 02696f7248aa267ab99f2abd24799145d297f681

389640976 as geometric shapes

Circle

Radius = n
Diameter 779281952
Circumference 2448186455.4783
Area 4.7695687997128E+17

Sphere

Radius = n
Volume 2.4778925896256E+26
Surface area 1.9078275198851E+18
Circumference 2448186455.4783

Square

Length = n
Perimeter 1558563904
Area 151820090178232576
Diagonal 551035552.71549

Cube

Length = n
Surface area 910920541069395456
Volume 5.9155328113455E+25
Space diagonal 674877967.14273

Equilateral Triangle

Length = n
Perimeter 1168922928
Area 6.5740027449597E+16
Altitude 337438983.57136

Triangular Pyramid

Length = n
Surface area 6.5740027449597E+16
Volume 6.9715222753898E+24
Height 183678517.57183