1688049643 (number)

1688049643 is an odd 10-digits composite number following 1688049642 and preceding 1688049644. In scientific notation, it is written as 1.688049643 × 10^9. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 1426553856 positive integers (up to 1688049643) that are relatively prime to 1688049643.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.688049643 × 10^9
Engineering notation 1.688049643 × 10^9

Prime Factorization of 1688049643

Prime Factorization 7 × 79 × 883 × 3457

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1688049643
Product of the distinct prime numbers

The prime factorization of 1688049643 is 7 × 79 × 883 × 3457. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 87, 37, 121, 653, 3772, 613, 704, 71472, 910805, 612045, 3359286, 2034308, 19740293, 14676431, 503129912, 729462317, 4707311932, 4105144146

Basic calculations (n = 1688049643)

Multiplication

n×y
n×2 3376099286
n×3 5064148929
n×4 6752198572
n×5 8440248215

Division

n÷y
n÷2 844024821.5
n÷3 562683214.33333
n÷3 422012410.75
n÷5 337609928.6

Exponentiation

ny
n2 2849511597232427449
n3 4.8101170344326E+27
n4 8.1197163427621E+36
n5 1.3706484273661E+46

Nth Root

y√n
2√n 41085.881309764
3√n 1190.6800347783
4√n 202.69652515464
5√n 70.061114708323

Divisors of 1688049643

1, 7, 79, 553, 883, 3457, 6181, 24199, 69757, 273103, 488299, 1911721, 3052531, 21367717, 241149949, 1688049643

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1688049642
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1688049643 can be divided by 16 positive divisors. The sum of these divisors (counting 1688049643) is 1, the average is 0.0625.

Base conversion 1688049643

Base System Value
2 Binary 1100100100111011001011111101011
3 Ternary 11100122100210210011
4 Quaternary 1210213121133223
5 Quinary 11424120042033
6 Senary 435300432351
8 Octal 14447313753
10 Decimal 1688049643
12 Duodecimal 3b13a86b7
16 Hexadecimal 649d97eb
20 Vigesimal 167a6423
36 Base36 rx0rfv

Cryptographic Hash Functions

md5 f7a7ccb620b645dcb64e358aa3655d42
sha1 a2f31190e4a4e7647becba7bb840b1fa26f7ce07
sha256 d0416523dbf2b8f1e230bf2e555c9a8f50fd3a4f1ba600b88e34440fe5e5f735
sha512 92bc9d7580709b40719f1de1a3479db7f2b236b766f574822a4eb03abca60ba15b03ad3a5b5c91ad63204422de3b73706655ec784d5055c6dcfb6f90f077f89b
ripemd-160 68bc91970997d9e5d83d6c895f9d07aea2799542

1688049643 as geometric shapes

Circle

Radius = n
Diameter 3376099286
Circumference 10606328714.687
Area 8.9520047001843E+18

Sphere

Radius = n
Volume 2.0148571117707E+28
Surface area 3.5808018800737E+19
Circumference 10606328714.687

Square

Length = n
Perimeter 6752198572
Area 2849511597232427449
Diagonal 2387262699.0897

Cube

Length = n
Surface area 1.7097069583395E+19
Volume 4.8101170344326E+27
Space diagonal 2923787747.3745

Equilateral Triangle

Length = n
Perimeter 5064148929
Area 1.2338747157908E+18
Altitude 1461893873.6873

Triangular Pyramid

Length = n
Surface area 1.2338747157908E+18
Volume 5.6687772889136E+26
Height 795754233.02989