868045493 (number)

868045493 is an odd 9-digits composite number following 868045492 and preceding 868045494. In scientific notation, it is written as 8.68045493 × 10^8. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 723929616 positive integers (up to 868045493) that are relatively prime to 868045493.

Interesting facts

Basic properties

Name

Name eight hundred sixty-eight million forty-five thousand four hundred ninety-three

Notation

Scientific notation 8.68045493 × 10^8
Engineering notation 8.68045493 × 10^6

Prime Factorization of 868045493

Prime Factorization 7 × 37 × 3351527

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 868045493
Product of the distinct prime numbers

The prime factorization of 868045493 is 7 × 37 × 3351527. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 2, 71, 56, 346, 400, 2179, 5823, 73765, 4795, 681766, 56402, 7840073, 3745405, 13418426, 60812644, 821057310, 445958967, 7663685031, 7921362058

Basic calculations (n = 868045493)

Multiplication

n×y
n×2 1736090986
n×3 2604136479
n×4 3472181972
n×5 4340227465

Division

n÷y
n÷2 434022746.5
n÷3 289348497.66667
n÷3 217011373.25
n÷5 173609098.6

Exponentiation

ny
n2 753502977917613049
n3 6.5407486394346E+26
n4 5.6776673773071E+35
n5 4.9284735776246E+44

Nth Root

y√n
2√n 29462.611781714
3√n 953.92484944666
4√n 171.64676455359
5√n 61.33501803394

Divisors of 868045493

1, 7, 37, 259, 3351527, 23460689, 124006499, 868045493

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 -868045492
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 868045493 can be divided by 8 positive divisors. The sum of these divisors (counting 868045493) is 1, the average is 0.125.

Base conversion 868045493

Base System Value
2 Binary 110011101111010101001010110101
3 Ternary 2020111101021120002
4 Quaternary 303233111022311
5 Quinary 3234204423433
6 Senary 222045121045
8 Octal 6357251265
10 Decimal 868045493
12 Duodecimal 202859185
16 Hexadecimal 33bd52b5
20 Vigesimal db55ded
36 Base36 ect86t

Cryptographic Hash Functions

md5 b5fa8bfe8b7f171f48d55e0e17d5c8f9
sha1 9d34d5e31a9b5a1c89a3b7c56d019f48a1f40fd4
sha256 be3abc564327f731a9d5ab0f0b095133864d0ae5699e5894f6619ccf5d76b725
sha512 b0f269e4d700b2baaca0688d638e9d75e6e7b7922f378dd151e8f4b0904912c476ff31f283d695376a1b26d66803aa28055e3e263b2e5e18485914c745d416a7
ripemd-160 ae414f10889631234a273248e9bd79ffd4f91f43

868045493 as geometric shapes

Circle

Radius = n
Diameter 1736090986
Circumference 5454090687.5811
Area 2.367199419884E+18

Sphere

Radius = n
Volume 2.7397823832834E+27
Surface area 9.468797679536E+18
Circumference 5454090687.5811

Square

Length = n
Perimeter 3472181972
Area 753502977917613049
Diagonal 1227601708.9574

Cube

Length = n
Surface area 4521017867505678294
Volume 6.5407486394346E+26
Space diagonal 1503498897.1572

Equilateral Triangle

Length = n
Perimeter 2604136479
Area 3.2627636035194E+17
Altitude 751749448.57859

Triangular Pyramid

Length = n
Surface area 3.2627636035194E+17
Volume 7.7083461949682E+25
Height 409200569.65248