389968591 (number)

389968591 is an odd 9-digits composite number following 389968590 and preceding 389968592. In scientific notation, it is written as 3.89968591 × 10^8. The sum of its digits is 58. It has a total of 2 prime factors and 4 positive divisors. There are 380899512 positive integers (up to 389968591) that are relatively prime to 389968591.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million nine hundred sixty-eight thousand five hundred ninety-one

Notation

Scientific notation 3.89968591 × 10^8
Engineering notation 3.89968591 × 10^6

Prime Factorization of 389968591

Prime Factorization 43 × 9069037

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 389968591
Product of the distinct prime numbers

The prime factorization of 389968591 is 43 × 9069037. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 1, 10, 11, 941, 9, 2230, 546, 32637, 11302, 886066, 740218, 9778765, 8891295, 6183729, 68291357, 649693663, 10160563, 2606775139, 6235637567

Basic calculations (n = 389968591)

Multiplication

n×y
n×2 779937182
n×3 1169905773
n×4 1559874364
n×5 1949842955

Division

n÷y
n÷2 194984295.5
n÷3 129989530.33333
n÷3 97492147.75
n÷5 77993718.2

Exponentiation

ny
n2 152075501966525281
n3 5.9304669227504E+25
n4 2.3126958298371E+34
n5 9.0187873417314E+42

Nth Root

y√n
2√n 19747.62241385
3√n 730.59474331874
4√n 140.52623389905
5√n 52.264394806414

Divisors of 389968591

1, 43, 9069037, 389968591

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389968590
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389968591 can be divided by 4 positive divisors. The sum of these divisors (counting 389968591) is 1, the average is 0.25.

Base conversion 389968591

Base System Value
2 Binary 10111001111100111001011001111
3 Ternary 1000011210110100011
4 Quaternary 113033213023033
5 Quinary 1244312443331
6 Senary 102410214051
8 Octal 2717471317
10 Decimal 389968591
12 Duodecimal aa724327
16 Hexadecimal 173e72cf
20 Vigesimal 61h619b
36 Base36 6g6dov

Cryptographic Hash Functions

md5 9b0005cc7cccec47cf9d294978d6dfc9
sha1 afee28051cc6e2b86209a6b0e6a7e17d4dcfadd0
sha256 ef318ac2265a516a88df544f65db8e4e2451ecc69c3745419212d6512d88158a
sha512 0e816436956c9dad2b3d4ba46431b23b14d46f718c840b834171d46d485c3c9184cb2d9cc1e449c3605476b5eee54d73d02b1b8c749afdaa103795ee0e64d1a0
ripemd-160 5a8630e0bc2473b545ac6ffa984253817a9c54b6

389968591 as geometric shapes

Circle

Radius = n
Diameter 779937182
Circumference 2450244921.2327
Area 4.7775927976902E+17

Sphere

Radius = n
Volume 2.4841481755826E+26
Surface area 1.9110371190761E+18
Circumference 2450244921.2327

Square

Length = n
Perimeter 1559874364
Area 152075501966525281
Diagonal 551498870.29173

Cube

Length = n
Surface area 912453011799151686
Volume 5.9304669227504E+25
Space diagonal 675445412.96805

Equilateral Triangle

Length = n
Perimeter 1169905773
Area 6.5850623998141E+16
Altitude 337722706.48402

Triangular Pyramid

Length = n
Surface area 6.5850623998141E+16
Volume 6.9891222944655E+24
Height 183832956.76391