1688395797 (number)

1688395797 is an odd 10-digits composite number following 1688395796 and preceding 1688395798. In scientific notation, it is written as 1.688395797 × 10^9. The sum of its digits is 63. It has a total of 2 prime factors and 4 positive divisors. There are 1023270120 positive integers (up to 1688395797) that are relatively prime to 1688395797.

Interesting facts

Basic properties

Name

Name one billion six hundred eighty-eight million three hundred ninety-five thousand seven hundred ninety-seven

Notation

Scientific notation 1.688395797 × 10^9
Engineering notation 1.688395797 × 10^9

Prime Factorization of 1688395797

Prime Factorization 99 × 17054503

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1688395797
Product of the distinct prime numbers

The prime factorization of 1688395797 is 99 × 17054503. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 9, 21, 41, 932, 563, 607, 4289, 26792, 21998, 122813, 980063, 4271887, 2823714, 93110039, 8411990, 195040408, 114722747, 2431091249, 3959288485

Basic calculations (n = 1688395797)

Multiplication

n×y
n×2 3376791594
n×3 5065187391
n×4 6753583188
n×5 8441978985

Division

n÷y
n÷2 844197898.5
n÷3 562798599
n÷3 422098949.25
n÷5 337679159.4

Exponentiation

ny
n2 2850680367327265209
n3 4.8130767507858E+27
n4 8.1263785566651E+36
n5 1.3720543399904E+46

Nth Root

y√n
2√n 41090.093660151
3√n 1190.7614167623
4√n 202.70691566928
5√n 70.063987840188

Divisors of 1688395797

1, 99, 17054503, 1688395797

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1688395796
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1688395797 can be divided by 4 positive divisors. The sum of these divisors (counting 1688395797) is 1, the average is 0.25.

Base conversion 1688395797

Base System Value
2 Binary 1100100101000101110000000010101
3 Ternary 11100200000101121200
4 Quaternary 1210220232000111
5 Quinary 11424212131142
6 Senary 435312103113
8 Octal 14450560025
10 Decimal 1688395797
12 Duodecimal 3b1534a99
16 Hexadecimal 64a2e015
20 Vigesimal 167c999h
36 Base36 rx86j9

Cryptographic Hash Functions

md5 00e58d06dfd743b6b5e653ed4fb220f1
sha1 5d21e003ed625d5e669886d91140361094f7e674
sha256 545f550ce92bea314cee82b87be0dcd7e930c388734777a07abce71091710fa2
sha512 83de1775a34744bdb20dede5508d9bc74f76b5d711fd1d1f221cc4f30f86c3ef6d44f3e393e9fdeb80db36b32ee742d1aa8e289ddce36169b8a3476d3868a96e
ripemd-160 100991b57bc7201f05ee0a4505d0fa15143f1687

1688395797 as geometric shapes

Circle

Radius = n
Diameter 3376791594
Circumference 10608503664.414
Area 8.955676499728E+18

Sphere

Radius = n
Volume 2.0160968748577E+28
Surface area 3.5822705998912E+19
Circumference 10608503664.414

Square

Length = n
Perimeter 6753583188
Area 2850680367327265209
Diagonal 2387752234.7711

Cube

Length = n
Surface area 1.7104082203964E+19
Volume 4.8130767507858E+27
Space diagonal 2924387303.6897

Equilateral Triangle

Length = n
Perimeter 5065187391
Area 1.2343808080875E+18
Altitude 1462193651.8449

Triangular Pyramid

Length = n
Surface area 1.2343808080875E+18
Volume 5.6722653480866E+26
Height 795917411.59038