688049340 (number)

688049340 is an even 9-digits composite number following 688049339 and preceding 688049341. In scientific notation, it is written as 6.88049340 × 10^8. The sum of its digits is 42. It has a total of 7 prime factors and 96 positive divisors. There are 161414400 positive integers (up to 688049340) that are relatively prime to 688049340.

Interesting facts

Basic properties

Name

Name six hundred eighty-eight million forty-nine thousand three hundred forty

Notation

Scientific notation 6.88049340 × 10^8
Engineering notation 6.88049340 × 10^6

Prime Factorization of 688049340

Prime Factorization 2 × 2 × 11 × 5 × 3 × 31 × 33629

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 344024670
Product of the distinct prime numbers

The prime factorization of 688049340 is 2 × 2 × 11 × 5 × 3 × 31 × 33629. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 688049340)

Multiplication

n×y
n×2 1376098680
n×3 2064148020
n×4 2752197360
n×5 3440246700

Division

n÷y
n÷2 344024670
n÷3 229349780
n÷3 172012335
n÷5 137609868

Exponentiation

ny
n2 473411894274435600
n3 3.2573074140368E+26
n4 2.2411882164051E+35
n5 1.5420480731133E+44

Nth Root

y√n
2√n 26230.694615278
3√n 882.82209537591
4√n 161.95892879146
5√n 58.549597859182

Divisors of 688049340

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -688049339
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 688049340 can be divided by 96 positive divisors. The sum of these divisors (counting 688049340) is 1, the average is 0.010416666666667.

Base conversion 688049340

Base System Value
2 Binary 101001000000101100110010111100
3 Ternary 1202221200112020220
4 Quaternary 221000230302330
5 Quinary 2402120034330
6 Senary 152135141340
8 Octal 5100546274
10 Decimal 688049340
12 Duodecimal 172514850
16 Hexadecimal 2902ccbc
20 Vigesimal af06370
36 Base36 bdna9o

Cryptographic Hash Functions

md5 2297fe80349293cc8952affafc5fe67d
sha1 0c050a6bc72669611a768fe6471cb9265d69d57a
sha256 c7c5b6518533e21d0c11f3caf8769538a1dc32e39e767ed875050a036eb87e92
sha512 58688fb6e7ea55ea45c35a331638e7151cfab81e3e0c21a8a6a78094ec495ea4fad894a215d5a48a44de0203bf6b2d1b9a357fac826e97d3c1562f9c3a85d470
ripemd-160 25bf7a2c4f0364dde17bc89fa355c912314c81fa

688049340 as geometric shapes

Circle

Radius = n
Diameter 1376098680
Circumference 4323141503.7026
Area 1.4872673291746E+18

Sphere

Radius = n
Volume 1.3644177389895E+27
Surface area 5.9490693166984E+18
Circumference 4323141503.7026

Square

Length = n
Perimeter 2752197360
Area 473411894274435600
Diagonal 973048708.20986

Cube

Length = n
Surface area 2840471365646613600
Volume 3.2573074140368E+26
Space diagonal 1191736414.9942

Equilateral Triangle

Length = n
Perimeter 2064148020
Area 2.0499336344769E+17
Altitude 595868207.49712

Triangular Pyramid

Length = n
Surface area 2.0499336344769E+17
Volume 3.8387736014577E+25
Height 324349569.40329