688330812 (number)

688330812 is an even 9-digits composite number following 688330811 and preceding 688330813. In scientific notation, it is written as 6.88330812 × 10^8. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 211794048 positive integers (up to 688330812) that are relatively prime to 688330812.

Interesting facts

Basic properties

Name

Name six hundred eighty-eight million three hundred thirty thousand eight hundred twelve

Notation

Scientific notation 6.88330812 × 10^8
Engineering notation 6.88330812 × 10^6

Prime Factorization of 688330812

Prime Factorization 2 × 2 × 3 × 13 × 4412377

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 344165406
Product of the distinct prime numbers

The prime factorization of 688330812 is 2 × 2 × 3 × 13 × 4412377. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 6, 92, 50, 904, 607, 7518, 8805, 77138, 72864, 730996, 947928, 2762510, 6734346, 51702305, 11710733, 249821985, 638790722, 3854636533, 4322768063

Basic calculations (n = 688330812)

Multiplication

n×y
n×2 1376661624
n×3 2064992436
n×4 2753323248
n×5 3441654060

Division

n÷y
n÷2 344165406
n÷3 229443604
n÷3 172082703
n÷5 137666162.4

Exponentiation

ny
n2 473799306748579344
n3 3.2613066153929E+26
n4 2.2448578307543E+35
n5 1.5452048134677E+44

Nth Root

y√n
2√n 26236.059383985
3√n 882.94246262743
4√n 161.97549007176
5√n 58.554387450684

Divisors of 688330812

1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 4412377, 8824754, 13237131, 17649508, 26474262, 52948524, 57360901, 114721802, 172082703, 229443604, 344165406, 688330812

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -688330811
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 688330812 can be divided by 24 positive divisors. The sum of these divisors (counting 688330812) is 1, the average is 0.041666666666667.

Base conversion 688330812

Base System Value
2 Binary 101001000001110001100000111100
3 Ternary 1202222012211100210
4 Quaternary 221001301200330
5 Quinary 2402203041222
6 Senary 152145152420
8 Octal 5101614074
10 Decimal 688330812
12 Duodecimal 17262b710
16 Hexadecimal 2907183c
20 Vigesimal af2170c
36 Base36 bdtbgc

Cryptographic Hash Functions

md5 3424ebf09a0f86ad2b5e49a7759cf684
sha1 c006233999c29d8bdd5b41c56cf0faf674c2826c
sha256 85e12219adff20d00100fbe9d61e4eab4592d6ff2e357e17f607a3ddb3afb592
sha512 c7efb55957c6b198e95406d664434748a8edb6082504261c6660ad05947a28e469c0945b02f1d05bf2c2498b723a5255aad2ec39c2759966d76882747201a42c
ripemd-160 530e2de7be187ab670fa68e1fee99eb5dc9e5c31

688330812 as geometric shapes

Circle

Radius = n
Diameter 1376661624
Circumference 4324910044.4374
Area 1.4884844213573E+18

Sphere

Radius = n
Volume 1.3660929205363E+27
Surface area 5.9539376854291E+18
Circumference 4324910044.4374

Square

Length = n
Perimeter 2753323248
Area 473799306748579344
Diagonal 973446769.72969

Cube

Length = n
Surface area 2842795840491476064
Volume 3.2613066153929E+26
Space diagonal 1192223938.7991

Equilateral Triangle

Length = n
Perimeter 2064992436
Area 2.0516111796986E+17
Altitude 596111969.39957

Triangular Pyramid

Length = n
Surface area 2.0516111796986E+17
Volume 3.8434867054547E+25
Height 324482256.57656