685729897 (number)

685729897 is an odd 9-digits prime number following 685729896 and preceding 685729898. In scientific notation, it is written as 6.85729897 × 10^8. The sum of its digits is 61. It has a total of 1 prime factors and 2 positive divisors. There are 685729896 positive integers (up to 685729897) that are relatively prime to 685729897.

Interesting facts

Basic properties

Name

Name six hundred eighty-five million seven hundred twenty-nine thousand eight hundred ninety-seven

Notation

Scientific notation 6.85729897 × 10^8
Engineering notation 6.85729897 × 10^6

Prime Factorization of 685729897

Prime Factorization 685729897

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 685729897
Product of the distinct prime numbers

The prime factorization of 685729897 is 685729897. Since it has a total of 1 prime factors.

Most popular turbo-numbers

6, 8, 41, 23, 621, 951, 4787, 6589, 75428, 78341, 755030, 331263, 9859630, 2015496, 97356500, 50996067, 652910734, 564187965, 5014455554, 3753919943

Basic calculations (n = 685729897)

Multiplication

n×y
n×2 1371459794
n×3 2057189691
n×4 2742919588
n×5 3428649485

Division

n÷y
n÷2 342864948.5
n÷3 228576632.33333
n÷3 171432474.25
n÷5 137145979.4

Exponentiation

ny
n2 470225491639630609
n3 3.2244767794882E+26
n4 2.2111201298773E+35
n5 1.5162311789154E+44

Nth Root

y√n
2√n 26186.444909533
3√n 881.82896855599
4√n 161.82226333089
5√n 58.510069896128

Divisors of 685729897

1, 685729897

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 685729898
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 342864949
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 26186.444928627
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999970834
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 685729897 can be divided by 2 positive divisors. The sum of these divisors (counting 685729897) is 685729898, the average is 342864949.

Base conversion 685729897

Base System Value
2 Binary 101000110111110110100001101001
3 Ternary 1202210022200120121
4 Quaternary 220313312201221
5 Quinary 2401021324042
6 Senary 152013323241
8 Octal 5067664151
10 Decimal 685729897
12 Duodecimal 171796521
16 Hexadecimal 28df6869
20 Vigesimal ae5g4eh
36 Base36 bc9kkp

Cryptographic Hash Functions

md5 2e4f842a75ce1d450aee1019d7e544ab
sha1 68469bfd46114ab0a68cb4bf226a3bd9275d9ff6
sha256 0c6bf20fb619e1dc0315c946766172de425a08d7d02526b7c3444cbc224fedd5
sha512 03a897f1c5bed371777e21ac30142efdef9995e895d08165e36ae23b2593125ef0c3eaede659d2f02c70500c319508fab27866a22d06ddc0a44740055592ecb9
ripemd-160 4eec98d1840a7c47252a0bd42b352a45fcedc5df

685729897 as geometric shapes

Circle

Radius = n
Diameter 1371459794
Circumference 4308568013.5242
Area 1.4772569500657E+18

Sphere

Radius = n
Volume 1.3506656749481E+27
Surface area 5.9090278002628E+18
Circumference 4308568013.5242

Square

Length = n
Perimeter 2742919588
Area 470225491639630609
Diagonal 969768520.46211

Cube

Length = n
Surface area 2821352949837783654
Volume 3.2244767794882E+26
Space diagonal 1187719021.873

Equilateral Triangle

Length = n
Perimeter 2057189691
Area 2.0361361063347E+17
Altitude 593859510.93649

Triangular Pyramid

Length = n
Surface area 2.0361361063347E+17
Volume 3.8000823275911E+25
Height 323256173.48737