868808045 (number)

868808045 is an odd 9-digits composite number following 868808044 and preceding 868808046. In scientific notation, it is written as 8.68808045 × 10^8. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 593831040 positive integers (up to 868808045) that are relatively prime to 868808045.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.68808045 × 10^8
Engineering notation 8.68808045 × 10^6

Prime Factorization of 868808045

Prime Factorization 5 × 7 × 311 × 79817

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 868808045
Product of the distinct prime numbers

The prime factorization of 868808045 is 5 × 7 × 311 × 79817. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 81, 89, 88, 523, 9294, 9857, 48549, 57742, 813732, 793355, 67437, 1156442, 44633817, 94381934, 419071958, 285942988, 7867190833, 6625806616

Basic calculations (n = 868808045)

Multiplication

n×y
n×2 1737616090
n×3 2606424135
n×4 3475232180
n×5 4344040225

Division

n÷y
n÷2 434404022.5
n÷3 289602681.66667
n÷3 217202011.25
n÷5 173761609

Exponentiation

ny
n2 754827419056722025
n3 6.5580013426307E+26
n4 5.6976443255983E+35
n5 4.9501592276284E+44

Nth Root

y√n
2√n 29475.549952461
3√n 954.20409917368
4√n 171.68444877874
5√n 61.345790445037

Divisors of 868808045

1, 5, 7, 35, 311, 1555, 2177, 10885, 79817, 399085, 558719, 2793595, 24823087, 124115435, 173761609, 868808045

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -868808044
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 868808045 can be divided by 16 positive divisors. The sum of these divisors (counting 868808045) is 1, the average is 0.0625.

Base conversion 868808045

Base System Value
2 Binary 110011110010001111010101101101
3 Ternary 2020112211000120202
4 Quaternary 303302033111231
5 Quinary 3234403324140
6 Senary 222113323245
8 Octal 6362172555
10 Decimal 868808045
12 Duodecimal 202b66525
16 Hexadecimal 33c8f56d
20 Vigesimal dba1025
36 Base36 ed9kkt

Cryptographic Hash Functions

md5 4970be84d6a8285a9b367a04978422fe
sha1 17369362528a17a8169f9b8e51056a123abe1a77
sha256 540e41aafe996d0089d0bdfb91c557bed134b0d35912fd4f12fdaf82ce031aca
sha512 38c70b84d2f409c819fc92b2f26e3c1aef414b97f37add2d438086e90e544da0ba036ccda72fb620d619743121ac6c44bb9df5ce70ed863597ab1749580cdcb4
ripemd-160 d0c41538bf62198727a9356eb341009501e54bd8

868808045 as geometric shapes

Circle

Radius = n
Diameter 1737616090
Circumference 5458881943.1034
Area 2.3713602744367E+18

Sphere

Radius = n
Volume 2.7470091786987E+27
Surface area 9.485441097747E+18
Circumference 5458881943.1034

Square

Length = n
Perimeter 3475232180
Area 754827419056722025
Diagonal 1228680120.3379

Cube

Length = n
Surface area 4528964514340332150
Volume 6.5580013426307E+26
Space diagonal 1504819675.9646

Equilateral Triangle

Length = n
Perimeter 2606424135
Area 3.2684986018808E+17
Altitude 752409837.98229

Triangular Pyramid

Length = n
Surface area 3.2684986018808E+17
Volume 7.7286787006744E+25
Height 409560040.11262