868128250 (number)

868128250 is an even 9-digits composite number following 868128249 and preceding 868128251. In scientific notation, it is written as 8.68128250 × 10^8. The sum of its digits is 40. It has a total of 6 prime factors and 64 positive divisors. There are 312048000 positive integers (up to 868128250) that are relatively prime to 868128250.

Interesting facts

Basic properties

Name

Name eight hundred sixty-eight million one hundred twenty-eight thousand two hundred fifty

Notation

Scientific notation 8.68128250 × 10^8
Engineering notation 8.68128250 × 10^6

Prime Factorization of 868128250

Prime Factorization 2 × 5 × 25 × 11 × 89 × 3547

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 868128250
Product of the distinct prime numbers

The prime factorization of 868128250 is 2 × 5 × 25 × 11 × 89 × 3547. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 6, 61, 98, 696, 148, 5765, 5088, 87089, 92280, 483737, 824725, 7285969, 6439070, 31772383, 69481062, 892934440, 49564502, 8025148644, 9702445717

Basic calculations (n = 868128250)

Multiplication

n×y
n×2 1736256500
n×3 2604384750
n×4 3472513000
n×5 4340641250

Division

n÷y
n÷2 434064125
n÷3 289376083.33333
n÷3 217032062.5
n÷5 173625650

Exponentiation

ny
n2 753646658448062500
n3 6.5426195471686E+26
n4 5.6798328578993E+35
n5 4.9308233592206E+44

Nth Root

y√n
2√n 29464.016189243
3√n 953.95516331491
4√n 171.65085548649
5√n 61.336187490741

Divisors of 868128250

1, 2, 5, 10, 11, 22, 25, 50, 55, 89, 110, 125, 178, 250, 275, 445, 550, 890, 979, 1375, 1958, 2225, 2750, 3547, 4450, 4895, 7094, 9790, 11125, 17735, 22250, 24475, 35470, 39017, 48950, 78034, 88675, 122375, 177350, 195085, 244750, 315683, 390170, 443375, 631366, 886750, 975425, 1578415, 1950850, 3156830, 3472513, 4877125, 6945026, 7892075, 9754250, 15784150, 17362565, 34725130, 39460375, 78920750, 86812825, 173625650, 434064125, 868128250

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -868128249
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 868128250 can be divided by 64 positive divisors. The sum of these divisors (counting 868128250) is 1, the average is 0.015625.

Base conversion 868128250

Base System Value
2 Binary 110011101111101001010111111010
3 Ternary 2020111112111002011
4 Quaternary 303233221113322
5 Quinary 3234220101000
6 Senary 222051000134
8 Octal 6357512772
10 Decimal 868128250
12 Duodecimal 20289904a
16 Hexadecimal 33be95fa
20 Vigesimal db5g0ca
36 Base36 ecv01m

Cryptographic Hash Functions

md5 166a0547bdd45ddb64480eb5a57aaa9f
sha1 829f74ec9b10463862d965dd8910931e94f12cd6
sha256 e3f3dc42bab9a1ea6136671afd448e87d88360a0814924487992c6b8ae4622d7
sha512 c0b24963281e403e15945e606d150fd010ee1134d494841a094ec87e6c39e3e9335001a7a6a223f66ff1ac134aefc2f382adf5a4080e5c6f28be75f28e7bbb52
ripemd-160 860c133e2c9653cc59e9ca3dba48f15839c412ef

868128250 as geometric shapes

Circle

Radius = n
Diameter 1736256500
Circumference 5454610665.1475
Area 2.3676508055829E+18

Sphere

Radius = n
Volume 2.7405660672824E+27
Surface area 9.4706032223317E+18
Circumference 5454610665.1475

Square

Length = n
Perimeter 3472513000
Area 753646658448062500
Diagonal 1227718745.0292

Cube

Length = n
Surface area 4521879950688375000
Volume 6.5426195471686E+26
Space diagonal 1503642236.4859

Equilateral Triangle

Length = n
Perimeter 2604384750
Area 3.2633857584664E+17
Altitude 751821118.24293

Triangular Pyramid

Length = n
Surface area 3.2633857584664E+17
Volume 7.7105510808777E+25
Height 409239581.67641