685249512 (number)

685249512 is an even 9-digits composite number following 685249511 and preceding 685249513. In scientific notation, it is written as 6.85249512 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 32 positive divisors. There are 228055040 positive integers (up to 685249512) that are relatively prime to 685249512.

Interesting facts

Basic properties

Name

Name six hundred eighty-five million two hundred forty-nine thousand five hundred twelve

Notation

Scientific notation 6.85249512 × 10^8
Engineering notation 6.85249512 × 10^6

Prime Factorization of 685249512

Prime Factorization 2 × 2 × 2 × 3 × 641 × 44543

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 171312378
Product of the distinct prime numbers

The prime factorization of 685249512 is 2 × 2 × 2 × 3 × 641 × 44543. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 685249512)

Multiplication

n×y
n×2 1370499024
n×3 2055748536
n×4 2740998048
n×5 3426247560

Division

n÷y
n÷2 342624756
n÷3 228416504
n÷3 171312378
n÷5 137049902.4

Exponentiation

ny
n2 469566893696238144
n3 3.217704847567E+26
n4 2.2049306765553E+35
n5 1.5109276701034E+44

Nth Root

y√n
2√n 26177.270904355
3√n 881.6230000104
4√n 161.79391491757
5√n 58.501869804647

Divisors of 685249512

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 -685249511
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 685249512 can be divided by 32 positive divisors. The sum of these divisors (counting 685249512) is 1, the average is 0.03125.

Base conversion 685249512

Base System Value
2 Binary 101000110110000001001111101000
3 Ternary 1202202102021121120
4 Quaternary 220312001033220
5 Quinary 2400410441022
6 Senary 151555135240
8 Octal 5066011750
10 Decimal 685249512
12 Duodecimal 1715a4520
16 Hexadecimal 28d813e8
20 Vigesimal ae2g3fc
36 Base36 bbz9wo

Cryptographic Hash Functions

md5 c226c354ae7d02707ac932eac91a9a27
sha1 99560e224788b417aef56bc3e5f5daa8fad1c33d
sha256 31450a0115fed9f6e0c0c4045c6938d1e7a1b1a3d025a5e98bcd29031baba8a1
sha512 58e9cd04844a1685b22886f017cfe958baca0215dde3a31e818865d4c1666fe06abb59bc6c8a3944f8aaf31cd3202f012638a833c0162e99f8b53e60bd6d0d4c
ripemd-160 07c1c453a647e0b69217a5a6adef0bf792d5a240

685249512 as geometric shapes

Circle

Radius = n
Diameter 1370499024
Circumference 4305549665.5504
Area 1.4751879036051E+18

Sphere

Radius = n
Volume 1.3478290547382E+27
Surface area 5.9007516144203E+18
Circumference 4305549665.5504

Square

Length = n
Perimeter 2740998048
Area 469566893696238144
Diagonal 969089153.47995

Cube

Length = n
Surface area 2817401362177428864
Volume 3.217704847567E+26
Space diagonal 1186886970.6458

Equilateral Triangle

Length = n
Perimeter 2055748536
Area 2.0332842935854E+17
Altitude 593443485.32289

Triangular Pyramid

Length = n
Surface area 2.0332842935854E+17
Volume 3.7921015292858E+25
Height 323029717.82665