685729042 (number)

685729042 is an even 9-digits composite number following 685729041 and preceding 685729043. In scientific notation, it is written as 6.85729042 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 342864520 positive integers (up to 685729042) that are relatively prime to 685729042.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.85729042 × 10^8
Engineering notation 6.85729042 × 10^6

Prime Factorization of 685729042

Prime Factorization 2 × 342864521

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 685729042
Product of the distinct prime numbers

The prime factorization of 685729042 is 2 × 342864521. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 2, 80, 69, 840, 336, 7821, 2248, 2967, 60418, 590230, 162856, 8800041, 5838, 99105210, 81788313, 13024373, 289216743, 5781260482, 8146527306

Basic calculations (n = 685729042)

Multiplication

n×y
n×2 1371458084
n×3 2057187126
n×4 2742916168
n×5 3428645210

Division

n÷y
n÷2 342864521
n÷3 228576347.33333
n÷3 171432260.5
n÷5 137145808.4

Exponentiation

ny
n2 470224319042237764
n3 3.2244647182194E+26
n4 2.2111091021874E+35
n5 1.5162217264004E+44

Nth Root

y√n
2√n 26186.428584288
3√n 881.82860205402
4√n 161.82221288898
5√n 58.510055305504

Divisors of 685729042

1, 2, 342864521, 685729042

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -685729041
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 685729042 can be divided by 4 positive divisors. The sum of these divisors (counting 685729042) is 1, the average is 0.25.

Base conversion 685729042

Base System Value
2 Binary 101000110111110110010100010010
3 Ternary 1202210022122101221
4 Quaternary 220313312110102
5 Quinary 2401021312132
6 Senary 152013315254
8 Octal 5067662422
10 Decimal 685729042
12 Duodecimal 171795b2a
16 Hexadecimal 28df6512
20 Vigesimal ae5g2c2
36 Base36 bc9jwy

Cryptographic Hash Functions

md5 8860c34be44afa6946475d8c99b5bf71
sha1 62d1901d9ae8edf6072bb7c1e60605f9f17396c6
sha256 6c5eab2b53aa4fe8d04a86d0c76aca4bbb658552c128beacf83122d86662120b
sha512 3b6a8fcbb5cef99953d2170cb31cb9aa44be6125fab41807fe4dcf8c9fa05ccdafad7413e7ae4294409cebcaf214a3b70ec924fdade36dc19d66d1ba29634423
ripemd-160 8806e3beaa28e55033ec4935ca5ed48b8ff64b84

685729042 as geometric shapes

Circle

Radius = n
Diameter 1371458084
Circumference 4308562641.4007
Area 1.4772532662424E+18

Sphere

Radius = n
Volume 1.3506606227357E+27
Surface area 5.9090130649694E+18
Circumference 4308562641.4007

Square

Length = n
Perimeter 2742916168
Area 470224319042237764
Diagonal 969767311.30951

Cube

Length = n
Surface area 2821345914253426584
Volume 3.2244647182194E+26
Space diagonal 1187717540.9695

Equilateral Triangle

Length = n
Perimeter 2057187126
Area 2.0361310288391E+17
Altitude 593858770.48477

Triangular Pyramid

Length = n
Surface area 2.0361310288391E+17
Volume 3.8000681132495E+25
Height 323255770.4365