389640272 (number)

389640272 is an even 9-digits composite number following 389640271 and preceding 389640273. In scientific notation, it is written as 3.89640272 × 10^8. The sum of its digits is 41. It has a total of 8 prime factors and 80 positive divisors. There are 155688960 positive integers (up to 389640272) that are relatively prime to 389640272.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.89640272 × 10^8
Engineering notation 3.89640272 × 10^6

Prime Factorization of 389640272

Prime Factorization 2 × 2 × 2 × 2 × 17 × 7 × 113 × 1811

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 48705034
Product of the distinct prime numbers

The prime factorization of 389640272 is 2 × 2 × 2 × 2 × 17 × 7 × 113 × 1811. Since it has a total of 8 prime factors.

Most popular turbo-numbers

7, 3, 79, 39, 43, 212, 8455, 573, 46688, 70626, 543625, 275010, 1257257, 373697, 82955939, 42963458, 497655317, 281016068, 5411276094, 6143808410

Basic calculations (n = 389640272)

Multiplication

n×y
n×2 779280544
n×3 1168920816
n×4 1558561088
n×5 1948201360

Division

n÷y
n÷2 194820136
n÷3 129880090.66667
n÷3 97410068
n÷5 77928054.4

Exponentiation

ny
n2 151819541564233984
n3 5.9155007470003E+25
n4 2.3049173200774E+34
n5 8.9808861153248E+42

Nth Root

y√n
2√n 19739.307789282
3√n 730.38965373932
4√n 140.49664689693
5√n 52.255591443358

Divisors of 389640272

1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 113, 119, 136, 226, 238, 272, 452, 476, 791, 904, 952, 1582, 1808, 1811, 1904, 1921, 3164, 3622, 3842, 6328, 7244, 7684, 12656, 12677, 13447, 14488, 15368, 25354, 26894, 28976, 30736, 30787, 50708, 53788, 61574, 101416, 107576, 123148, 202832, 204643, 215152, 215509, 246296, 409286, 431018, 492592, 818572, 862036, 1432501, 1637144, 1724072, 2865002, 3274288, 3448144, 3478931, 5730004, 6957862, 11460008, 13915724, 22920016, 24352517, 27831448, 48705034, 55662896, 97410068, 194820136, 389640272

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389640271
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389640272 can be divided by 80 positive divisors. The sum of these divisors (counting 389640272) is 1, the average is 0.0125.

Base conversion 389640272

Base System Value
2 Binary 10111001110010111000001010000
3 Ternary 1000011011202222012
4 Quaternary 113032113001100
5 Quinary 1244221442042
6 Senary 102355202052
8 Octal 2716270120
10 Decimal 389640272
12 Duodecimal aa5a6328
16 Hexadecimal 17397050
20 Vigesimal 61f50dc
36 Base36 6fzccw

Cryptographic Hash Functions

md5 75b9b3d2b859250a3160f43a3581964c
sha1 f2ca7e1c024d7bc7734bcbdcaf95b57b499ac3b3
sha256 a77c048c39d279c397bdb062725b8e7a0a8e43b68bc1834f2ea60b230eae5b1d
sha512 a71c2166f8b788ab4f247b6e933efd73c7a4ddb976cf4fa32d0b35588ed224e760e0cbf051ca92c241f5c121092615a8ffc5ec49dace24f2e184e8b17bcc0395
ripemd-160 c6c30f11bb0f0a46113d90b846b4c44c3be9eedf

389640272 as geometric shapes

Circle

Radius = n
Diameter 779280544
Circumference 2448182032.1159
Area 4.7695515644957E+17

Sphere

Radius = n
Volume 2.4778791585442E+26
Surface area 1.9078206257983E+18
Circumference 2448182032.1159

Square

Length = n
Perimeter 1558561088
Area 151819541564233984
Diagonal 551034557.10914

Cube

Length = n
Surface area 910917249385403904
Volume 5.9155007470003E+25
Space diagonal 674876747.77896

Equilateral Triangle

Length = n
Perimeter 1168920816
Area 6.5739789892767E+16
Altitude 337438373.88948

Triangular Pyramid

Length = n
Surface area 6.5739789892767E+16
Volume 6.9714844871967E+24
Height 183678185.70305