688082188 (number)

688082188 is an even 9-digits composite number following 688082187 and preceding 688082189. In scientific notation, it is written as 6.88082188 × 10^8. The sum of its digits is 49. It has a total of 5 prime factors and 24 positive divisors. There are 314693568 positive integers (up to 688082188) that are relatively prime to 688082188.

Interesting facts

Basic properties

Name

Name six hundred eighty-eight million eighty-two thousand one hundred eighty-eight

Notation

Scientific notation 6.88082188 × 10^8
Engineering notation 6.88082188 × 10^6

Prime Factorization of 688082188

Prime Factorization 2 × 2 × 19 × 29 × 312197

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 344041094
Product of the distinct prime numbers

The prime factorization of 688082188 is 2 × 2 × 19 × 29 × 312197. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 6, 86, 24, 375, 776, 185, 3071, 10984, 6204, 229194, 728339, 9807766, 9885398, 62914159, 30235280, 819814903, 609586287, 7143725360, 5825719928

Basic calculations (n = 688082188)

Multiplication

n×y
n×2 1376164376
n×3 2064246564
n×4 2752328752
n×5 3440410940

Division

n÷y
n÷2 344041094
n÷3 229360729.33333
n÷3 172020547
n÷5 137616437.6

Exponentiation

ny
n2 473457097442867344
n3 3.2577739553262E+26
n4 2.2416162311902E+35
n5 1.5424162010137E+44

Nth Root

y√n
2√n 26231.320744484
3√n 882.83614401895
4√n 161.96086176754
5√n 58.550156888994

Divisors of 688082188

1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 312197, 624394, 1248788, 5931743, 9053713, 11863486, 18107426, 23726972, 36214852, 172020547, 344041094, 688082188

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 -688082187
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 688082188 can be divided by 24 positive divisors. The sum of these divisors (counting 688082188) is 1, the average is 0.041666666666667.

Base conversion 688082188

Base System Value
2 Binary 101001000000110100110100001100
3 Ternary 1202221202012022111
4 Quaternary 221000310310030
5 Quinary 2402122112223
6 Senary 152135553404
8 Octal 5100646414
10 Decimal 688082188
12 Duodecimal 17252b864
16 Hexadecimal 29034d0c
20 Vigesimal af0a598
36 Base36 bdnzm4

Cryptographic Hash Functions

md5 c2ec03998a016f733d35b79600eed714
sha1 fc3bd812457628f50a45aa68f15aac88cf790abf
sha256 5609b9780d1ba8e0e7f5b6ef087a83395b72e2611a03e85506bc504c8c29f7bd
sha512 668abafefd94519fd6f653dab9f3a0dfd1c20c8fc3d98131951c0fd8859b71792bf91bd0fa53c538de08aed922a6eb2dde101f8c6e3cbbc7064e711b201bf3c1
ripemd-160 c8e6d9d2c57bb75e59b0d877ed7d8c6219037ad3

688082188 as geometric shapes

Circle

Radius = n
Diameter 1376164376
Circumference 4323347893.7736
Area 1.4874093391165E+18

Sphere

Radius = n
Volume 1.3646131633478E+27
Surface area 5.9496373564658E+18
Circumference 4323347893.7736

Square

Length = n
Perimeter 2752328752
Area 473457097442867344
Diagonal 973095162.29695

Cube

Length = n
Surface area 2840742584657204064
Volume 3.2577739553262E+26
Space diagonal 1191793309.3992

Equilateral Triangle

Length = n
Perimeter 2064246564
Area 2.0501293699378E+17
Altitude 595896654.69958

Triangular Pyramid

Length = n
Surface area 2.0501293699378E+17
Volume 3.8393234256401E+25
Height 324365054.09898