868696887 (number)

868696887 is an odd 9-digits composite number following 868696886 and preceding 868696888. In scientific notation, it is written as 8.68696887 × 10^8. The sum of its digits is 66. It has a total of 3 prime factors and 8 positive divisors. There are 578567480 positive integers (up to 868696887) that are relatively prime to 868696887.

Interesting facts

Basic properties

Name

Name eight hundred sixty-eight million six hundred ninety-six thousand eight hundred eighty-seven

Notation

Scientific notation 8.68696887 × 10^8
Engineering notation 8.68696887 × 10^6

Prime Factorization of 868696887

Prime Factorization 3 × 1031 × 280859

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 868696887
Product of the distinct prime numbers

The prime factorization of 868696887 is 3 × 1031 × 280859. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 868696887)

Multiplication

n×y
n×2 1737393774
n×3 2606090661
n×4 3474787548
n×5 4343484435

Division

n÷y
n÷2 434348443.5
n÷3 289565629
n÷3 217174221.75
n÷5 173739377.4

Exponentiation

ny
n2 754634281483490769
n3 6.5554845114819E+26
n4 5.694728987901E+35
n5 4.9469933440983E+44

Nth Root

y√n
2√n 29473.664295435
3√n 954.16340282589
4√n 171.67895705483
5√n 61.344220610498

Divisors of 868696887

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 -868696886
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 868696887 can be divided by 8 positive divisors. The sum of these divisors (counting 868696887) is 1, the average is 0.125.

Base conversion 868696887

Base System Value
2 Binary 110011110001110100001100110111
3 Ternary 2020112121101002210
4 Quaternary 303301310030313
5 Quinary 3234341300022
6 Senary 222111104503
8 Octal 6361641467
10 Decimal 868696887
12 Duodecimal 202b12133
16 Hexadecimal 33c74337
20 Vigesimal db97247
36 Base36 ed76t3

Cryptographic Hash Functions

md5 a5121af3435256ef9e7ae210ac38851e
sha1 0d521a6b43476cd6b56a65f05d204131161b665e
sha256 1fd217d306eadf465e37a5974b00e7a25395b460bb1e3c6347bb6d82d6da217b
sha512 37181eb48ee5d25bade1d872e1dfda9fbf5204e1ca5bac0cc3fd8d41dc7bda013743aa03a7c760219e5e4d8cb8ba0ee353a719ff7a8a0d054e760bcc7f91d1cd
ripemd-160 915e474eb145fd85b77be4262edf93cdc12e6211

868696887 as geometric shapes

Circle

Radius = n
Diameter 1737393774
Circumference 5458183516.791
Area 2.3707535148555E+18

Sphere

Radius = n
Volume 2.7459549309324E+27
Surface area 9.4830140594222E+18
Circumference 5458183516.791

Square

Length = n
Perimeter 3474787548
Area 754634281483490769
Diagonal 1228522919.1867

Cube

Length = n
Surface area 4527805688900944614
Volume 6.5554845114819E+26
Space diagonal 1504627144.6609

Equilateral Triangle

Length = n
Perimeter 2606090661
Area 3.2676622916566E+17
Altitude 752313572.33046

Triangular Pyramid

Length = n
Surface area 3.2676622916566E+17
Volume 7.7257125867204E+25
Height 409507639.7289