389904272 (number)

389904272 is an even 9-digits composite number following 389904271 and preceding 389904273. In scientific notation, it is written as 3.89904272 × 10^8. The sum of its digits is 44. It has a total of 6 prime factors and 20 positive divisors. There are 194841888 positive integers (up to 389904272) that are relatively prime to 389904272.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million nine hundred four thousand two hundred seventy-two

Notation

Scientific notation 3.89904272 × 10^8
Engineering notation 3.89904272 × 10^6

Prime Factorization of 389904272

Prime Factorization 2 × 2 × 2 × 2 × 11699 × 2083

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 48738034
Product of the distinct prime numbers

The prime factorization of 389904272 is 2 × 2 × 2 × 2 × 11699 × 2083. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 7, 75, 34, 993, 390, 2455, 9451, 89154, 62185, 558627, 869663, 560407, 2554082, 50662479, 79670218, 895668583, 434193592, 2619986466, 8979731607

Basic calculations (n = 389904272)

Multiplication

n×y
n×2 779808544
n×3 1169712816
n×4 1559617088
n×5 1949521360

Division

n÷y
n÷2 194952136
n÷3 129968090.66667
n÷3 97476068
n÷5 77980854.4

Exponentiation

ny
n2 152025341323849984
n3 5.9275330034427E+25
n4 2.3111704404633E+34
n5 9.0113522805677E+42

Nth Root

y√n
2√n 19745.993821533
3√n 730.55457452217
4√n 140.52043915934
5√n 52.262670659657

Divisors of 389904272

1, 2, 4, 8, 16, 2083, 4166, 8332, 11699, 16664, 23398, 33328, 46796, 93592, 187184, 24369017, 48738034, 97476068, 194952136, 389904272

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 -389904271
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 389904272 can be divided by 20 positive divisors. The sum of these divisors (counting 389904272) is 1, the average is 0.05.

Base conversion 389904272

Base System Value
2 Binary 10111001111010111011110010000
3 Ternary 1000011200012002222
4 Quaternary 113033113132100
5 Quinary 1244303414042
6 Senary 102405000212
8 Octal 2717273620
10 Decimal 389904272
12 Duodecimal aa6b3068
16 Hexadecimal 173d7790
20 Vigesimal 61gi0dc
36 Base36 6g5028

Cryptographic Hash Functions

md5 901e65005bdf749f993d70d9af8aafe2
sha1 3bddb2ab3eb3db4bea6f818d8660f4fbe0fe6bfa
sha256 1fc2cc15366fd8b9c2d316a3035394e0043ce52e3ecbb9bf7c8d656520fd1bf7
sha512 87837f0c21512c7fd29d85a1a826529036278e82785c871f1c32792655be24d96002c9c881b3a6bacdf26beb46a87202b9a3d8f689b29c2e2c4480563270abab
ripemd-160 560299c9b75fbbbf415fca75ce97e463124bd87b

389904272 as geometric shapes

Circle

Radius = n
Diameter 779808544
Circumference 2449840793.037
Area 4.7760169546249E+17

Sphere

Radius = n
Volume 2.4829192183369E+26
Surface area 1.91040678185E+18
Circumference 2449840793.037

Square

Length = n
Perimeter 1559617088
Area 152025341323849984
Diagonal 551407909.48961

Cube

Length = n
Surface area 912152047943099904
Volume 5.9275330034427E+25
Space diagonal 675334009.19216

Equilateral Triangle

Length = n
Perimeter 1169712816
Area 6.5828903802727E+16
Altitude 337667004.59608

Triangular Pyramid

Length = n
Surface area 6.5828903802727E+16
Volume 6.9856646374024E+24
Height 183802636.49654