389968178 (number)

389968178 is an even 9-digits composite number following 389968177 and preceding 389968179. In scientific notation, it is written as 3.89968178 × 10^8. The sum of its digits is 59. It has a total of 3 prime factors and 8 positive divisors. There are 194822656 positive integers (up to 389968178) that are relatively prime to 389968178.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million nine hundred sixty-eight thousand one hundred seventy-eight

Notation

Scientific notation 3.89968178 × 10^8
Engineering notation 3.89968178 × 10^6

Prime Factorization of 389968178

Prime Factorization 2 × 1217 × 160217

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 389968178
Product of the distinct prime numbers

The prime factorization of 389968178 is 2 × 1217 × 160217. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 10, 89, 36, 336, 466, 213, 2102, 19109, 73479, 849976, 542339, 1390060, 8387688, 63681700, 41982339, 16191251, 923937872, 5735791333, 8296194491

Basic calculations (n = 389968178)

Multiplication

n×y
n×2 779936356
n×3 1169904534
n×4 1559872712
n×5 1949840890

Division

n÷y
n÷2 194984089
n÷3 129989392.66667
n÷3 97492044.5
n÷5 77993635.6

Exponentiation

ny
n2 152075179852639684
n3 5.9304480806156E+25
n4 2.3126860327213E+34
n5 9.0187395846636E+42

Nth Root

y√n
2√n 19747.611956892
3√n 730.59448540418
4√n 140.52619669262
5√n 52.264383736187

Divisors of 389968178

1, 2, 1217, 2434, 160217, 320434, 194984089, 389968178

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389968177
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389968178 can be divided by 8 positive divisors. The sum of these divisors (counting 389968178) is 1, the average is 0.125.

Base conversion 389968178

Base System Value
2 Binary 10111001111100111000100110010
3 Ternary 1000011210102202212
4 Quaternary 113033213010302
5 Quinary 1244312440203
6 Senary 102410212122
8 Octal 2717470462
10 Decimal 389968178
12 Duodecimal aa724042
16 Hexadecimal 173e7132
20 Vigesimal 61h608i
36 Base36 6g6dde

Cryptographic Hash Functions

md5 910440cf996a43788473957dadcb4105
sha1 fddd729b3389ce2621b2110a2e979cc09e026a1a
sha256 bc3e25ca523e5bbe2f85af1c896e2108f5aed14765e78ce74a22e74ce2c981a3
sha512 ea68b6c838c87500caee2cff9262a38f988b7b8323725cbff91b39ed24f33a5edbb0a7917c526f14b4b82894b05fa848d672fd550093feea2e01f82d1d4935a9
ripemd-160 b7d6679ac7d635b9096aca73a0b530281cf5ec3b

389968178 as geometric shapes

Circle

Radius = n
Diameter 779936356
Circumference 2450242326.2772
Area 4.777582678184E+17

Sphere

Radius = n
Volume 2.4841402830077E+26
Surface area 1.9110330712736E+18
Circumference 2450242326.2772

Square

Length = n
Perimeter 1559872712
Area 152075179852639684
Diagonal 551498286.22153

Cube

Length = n
Surface area 912451079115838104
Volume 5.9304480806156E+25
Space diagonal 675444697.63106

Equilateral Triangle

Length = n
Perimeter 1169904534
Area 6.5850484518737E+16
Altitude 337722348.81553

Triangular Pyramid

Length = n
Surface area 6.5850484518737E+16
Volume 6.9891000887968E+24
Height 183832762.07384