1688890172 (number)

1688890172 is an even 10-digits composite number following 1688890171 and preceding 1688890173. In scientific notation, it is written as 1.688890172 × 10^9. The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors. There are 831841296 positive integers (up to 1688890172) that are relatively prime to 1688890172.

Interesting facts

Basic properties

Name

Name one billion six hundred eighty-eight million eight hundred ninety thousand one hundred seventy-two

Notation

Scientific notation 1.688890172 × 10^9
Engineering notation 1.688890172 × 10^9

Prime Factorization of 1688890172

Prime Factorization 2 × 2 × 67 × 6301829

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 844445086
Product of the distinct prime numbers

The prime factorization of 1688890172 is 2 × 2 × 67 × 6301829. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 4, 81, 90, 695, 510, 1313, 5727, 88995, 63102, 906755, 585801, 1183538, 8419113, 29791911, 62243434, 127276551, 761846651, 2764914733, 8524741551

Basic calculations (n = 1688890172)

Multiplication

n×y
n×2 3377780344
n×3 5066670516
n×4 6755560688
n×5 8444450860

Division

n÷y
n÷2 844445086
n÷3 562963390.66667
n÷3 422222543
n÷5 337778034.4

Exponentiation

ny
n2 2852350013078189584
n3 4.8173059041918E+27
n4 8.1359005971071E+36
n5 1.3740642558823E+46

Nth Root

y√n
2√n 41096.108964232
3√n 1190.8776267231
4√n 202.72175256798
5√n 70.06809041233

Divisors of 1688890172

1, 2, 4, 67, 134, 268, 6301829, 12603658, 25207316, 422222543, 844445086, 1688890172

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1688890171
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1688890172 can be divided by 12 positive divisors. The sum of these divisors (counting 1688890172) is 1, the average is 0.083333333333333.

Base conversion 1688890172

Base System Value
2 Binary 1100100101010100110101100111100
3 Ternary 11100200221111202212
4 Quaternary 1210222212230330
5 Quinary 11424323441142
6 Senary 435330435552
8 Octal 14452465474
10 Decimal 1688890172
12 Duodecimal 3b1732bb8
16 Hexadecimal 64aa6b3c
20 Vigesimal 167fb58c
36 Base36 rxirzw

Cryptographic Hash Functions

md5 d8e1c959d307cc2be5e79a4baaf4e9c4
sha1 b1f5ae4e60d812f1b5483dc145d56aead53e965d
sha256 6ea7dcff6fec2b210b8aafa63c98ea130bbf55e81fe634698c1ed32b0128d9de
sha512 bf53984edfc3cf8ac73013fea4e508881daa712097cc7831b6a88baa251afc643785f371daa1c1185bbef934aa5e46ce4fc3607d3390170f4328d24755fadeca
ripemd-160 432f100269b454a0cd25b84119d8eb71874a9939

1688890172 as geometric shapes

Circle

Radius = n
Diameter 3377780344
Circumference 10611609914.15
Area 8.9609218465532E+18

Sphere

Radius = n
Volume 2.0178683784938E+28
Surface area 3.5843687386213E+19
Circumference 10611609914.15

Square

Length = n
Perimeter 6755560688
Area 2852350013078189584
Diagonal 2388451386.601

Cube

Length = n
Surface area 1.7114100078469E+19
Volume 4.8173059041918E+27
Space diagonal 2925243586.3077

Equilateral Triangle

Length = n
Perimeter 5066670516
Area 1.2351037859053E+18
Altitude 1462621793.1539

Triangular Pyramid

Length = n
Surface area 1.2351037859053E+18
Volume 5.6772494531734E+26
Height 796150462.20034