868045488 (number)

868045488 is an even 9-digits composite number following 868045487 and preceding 868045489. In scientific notation, it is written as 8.68045488 × 10^8. The sum of its digits is 51. It has a total of 7 prime factors and 40 positive divisors. There are 289185792 positive integers (up to 868045488) that are relatively prime to 868045488.

Interesting facts

Basic properties

Name

Name eight hundred sixty-eight million forty-five thousand four hundred eighty-eight

Notation

Scientific notation 8.68045488 × 10^8
Engineering notation 8.68045488 × 10^6

Prime Factorization of 868045488

Prime Factorization 2 × 2 × 2 × 2 × 3 × 7873 × 2297

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 108505686
Product of the distinct prime numbers

The prime factorization of 868045488 is 2 × 2 × 2 × 2 × 3 × 7873 × 2297. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 868045488)

Multiplication

n×y
n×2 1736090976
n×3 2604136464
n×4 3472181952
n×5 4340227440

Division

n÷y
n÷2 434022744
n÷3 289348496
n÷3 217011372
n÷5 173609097.6

Exponentiation

ny
n2 753502969237158144
n3 6.5407485264092E+26
n4 5.6776672464921E+35
n5 4.9284734356829E+44

Nth Root

y√n
2√n 29462.611696861
3√n 953.9248476151
4√n 171.64676430641
5√n 61.335017963281

Divisors of 868045488

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -868045487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 868045488 can be divided by 40 positive divisors. The sum of these divisors (counting 868045488) is 1, the average is 0.025.

Base conversion 868045488

Base System Value
2 Binary 110011101111010101001010110000
3 Ternary 2020111101021112220
4 Quaternary 303233111022300
5 Quinary 3234204423423
6 Senary 222045121040
8 Octal 6357251260
10 Decimal 868045488
12 Duodecimal 202859180
16 Hexadecimal 33bd52b0
20 Vigesimal db55de8
36 Base36 ect86o

Cryptographic Hash Functions

md5 eddd07dcd53b44a5d57bf1d42bf52da5
sha1 6ec32c6b54933fd258535e224510411f23f16c76
sha256 dbee631ffb7ad8fc74e11fcf40a71c0e0460e316963b0dec3e3bdc6159524848
sha512 4a291e07bf5adff43f5cec116ce034a4e251caffab74156fd84ae4ecb28ab369a879c371a763a5b99447deb609b1b96a5dd29c710a6dc73a47a58ebd32df51e5
ripemd-160 ef2d3d1d470fa0e676ea21d2bc8dd0f4c71d1843

868045488 as geometric shapes

Circle

Radius = n
Diameter 1736090976
Circumference 5454090656.1651
Area 2.3671993926136E+18

Sphere

Radius = n
Volume 2.7397823359394E+27
Surface area 9.4687975704542E+18
Circumference 5454090656.1651

Square

Length = n
Perimeter 3472181952
Area 753502969237158144
Diagonal 1227601701.8864

Cube

Length = n
Surface area 4521017815422948864
Volume 6.5407485264092E+26
Space diagonal 1503498888.4969

Equilateral Triangle

Length = n
Perimeter 2604136464
Area 3.2627635659319E+17
Altitude 751749444.24846

Triangular Pyramid

Length = n
Surface area 3.2627635659319E+17
Volume 7.7083460617664E+25
Height 409200567.29546