868045994 (number)

868045994 is an even 9-digits composite number following 868045993 and preceding 868045995. In scientific notation, it is written as 8.68045994 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 433924876 positive integers (up to 868045994) that are relatively prime to 868045994.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.68045994 × 10^8
Engineering notation 8.68045994 × 10^6

Prime Factorization of 868045994

Prime Factorization 2 × 4643 × 93479

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 868045994
Product of the distinct prime numbers

The prime factorization of 868045994 is 2 × 4643 × 93479. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 9, 84, 35, 648, 2, 9884, 7321, 1551, 28787, 5189, 550666, 2162843, 1430841, 24356846, 1215760, 560669905, 809052391, 3224055800, 8071837362

Basic calculations (n = 868045994)

Multiplication

n×y
n×2 1736091988
n×3 2604137982
n×4 3472183976
n×5 4340229970

Division

n÷y
n÷2 434022997
n÷3 289348664.66667
n÷3 217011498.5
n÷5 173609198.8

Exponentiation

ny
n2 753503847699448036
n3 6.5407599645909E+26
n4 5.6776804849787E+35
n5 4.9284878001978E+44

Nth Root

y√n
2√n 29462.620284014
3√n 953.92503296863
4√n 171.64678932044
5√n 61.335025113946

Divisors of 868045994

1, 2, 4643, 9286, 93479, 186958, 434022997, 868045994

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 -868045993
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 868045994 can be divided by 8 positive divisors. The sum of these divisors (counting 868045994) is 1, the average is 0.125.

Base conversion 868045994

Base System Value
2 Binary 110011101111010101010010101010
3 Ternary 2020111101022020122
4 Quaternary 303233111102222
5 Quinary 3234204432434
6 Senary 222045123242
8 Octal 6357252252
10 Decimal 868045994
12 Duodecimal 202859522
16 Hexadecimal 33bd54aa
20 Vigesimal db55eje
36 Base36 ect8kq

Cryptographic Hash Functions

md5 89dcdbab9ec7f2efffe0f6e1b22e51da
sha1 697c9a42249fbe15c7f15c95622bc45b5c2e9f84
sha256 d2e0fb641fd80b2f7c9a8a1936478f6fcb4184ded8f794b6e99abf1822c6466d
sha512 27668a20c7c32d7c72b58f26ff327e4ba207596c2cb4a920f0e14a5f2c1aefc0817b6365a44271dd447c3491b78a423b097e422d5c24ce2d98be78c23da128fd
ripemd-160 ddf777d983963e8d6a4285b45e8e405ce4c247dd

868045994 as geometric shapes

Circle

Radius = n
Diameter 1736091988
Circumference 5454093835.4569
Area 2.3672021523842E+18

Sphere

Radius = n
Volume 2.7397871271537E+27
Surface area 9.4688086095369E+18
Circumference 5454093835.4569

Square

Length = n
Perimeter 3472183976
Area 753503847699448036
Diagonal 1227602417.4784

Cube

Length = n
Surface area 4521023086196688216
Volume 6.5407599645909E+26
Space diagonal 1503499764.9146

Equilateral Triangle

Length = n
Perimeter 2604137982
Area 3.2627673697852E+17
Altitude 751749882.45731

Triangular Pyramid

Length = n
Surface area 3.2627673697852E+17
Volume 7.7083595417929E+25
Height 409200805.82614