686989722 (number)

686989722 is an even 9-digits composite number following 686989721 and preceding 686989723. In scientific notation, it is written as 6.86989722 × 10^8. The sum of its digits is 57. It has a total of 5 prime factors and 32 positive divisors. There are 226395648 positive integers (up to 686989722) that are relatively prime to 686989722.

Interesting facts

Basic properties

Name

Name six hundred eighty-six million nine hundred eighty-nine thousand seven hundred twenty-two

Notation

Scientific notation 6.86989722 × 10^8
Engineering notation 6.86989722 × 10^6

Prime Factorization of 686989722

Prime Factorization 2 × 3 × 109 × 1697 × 619

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 686989722
Product of the distinct prime numbers

The prime factorization of 686989722 is 2 × 3 × 109 × 1697 × 619. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 686989722)

Multiplication

n×y
n×2 1373979444
n×3 2060969166
n×4 2747958888
n×5 3434948610

Division

n÷y
n÷2 343494861
n÷3 228996574
n÷3 171747430.5
n÷5 137397944.4

Exponentiation

ny
n2 471954878133637284
n3 3.2422815052557E+26
n4 2.2274140699414E+35
n5 1.5302105726879E+44

Nth Root

y√n
2√n 26210.48877835
3√n 882.36867110833
4√n 161.89653726485
5√n 58.531553089109

Divisors of 686989722

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -686989721
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 686989722 can be divided by 32 positive divisors. The sum of these divisors (counting 686989722) is 1, the average is 0.03125.

Base conversion 686989722

Base System Value
2 Binary 101000111100101010000110011010
3 Ternary 1202212200200201210
4 Quaternary 220330222012122
5 Quinary 2401332132342
6 Senary 152100323550
8 Octal 5074520632
10 Decimal 686989722
12 Duodecimal 1720a35b6
16 Hexadecimal 28f2a19a
20 Vigesimal aedde62
36 Base36 bd0knu

Cryptographic Hash Functions

md5 72f8bc56376eadff1e4a6ed297643528
sha1 af41a869c64bc398bf107df27bfbd6e2bdd73f09
sha256 5573f8ef176c7a1c2efa253d744dc8b22024fb4f62f890afd0a591f40349ab92
sha512 ccfc6efc561f56b685eeb42c28e4600f2c15cce616127eb1079b19eec94e88f506a16c10d619849dffe2154b2431bfba2ba51a263121fe39f7adbdc8f5a0c98b
ripemd-160 2c2f83c3d5492a9ef3abffacb36ec2a3d62959e2

686989722 as geometric shapes

Circle

Radius = n
Diameter 1373979444
Circumference 4316483727.4538
Area 1.4826899779705E+18

Sphere

Radius = n
Volume 1.3581237010375E+27
Surface area 5.930759911882E+18
Circumference 4316483727.4538

Square

Length = n
Perimeter 2747958888
Area 471954878133637284
Diagonal 971550182.06332

Cube

Length = n
Surface area 2831729268801823704
Volume 3.2422815052557E+26
Space diagonal 1189901102.7816

Equilateral Triangle

Length = n
Perimeter 2060969166
Area 2.0436245695186E+17
Altitude 594950551.39081

Triangular Pyramid

Length = n
Surface area 2.0436245695186E+17
Volume 3.8210653981367E+25
Height 323850060.68777