1687331640 (number)

1687331640 is an even 10-digits composite number following 1687331639 and preceding 1687331641. In scientific notation, it is written as 1.687331640 × 10^9. The sum of its digits is 39. It has a total of 5 prime factors and 16 positive divisors. There are 449955072 positive integers (up to 1687331640) that are relatively prime to 1687331640.

Interesting facts

Basic properties

Name

Name one billion six hundred eighty-seven million three hundred thirty-one thousand six hundred forty

Notation

Scientific notation 1.687331640 × 10^9
Engineering notation 1.687331640 × 10^9

Prime Factorization of 1687331640

Prime Factorization 2 × 2 × 2 × 15 × 14061097

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 421832910
Product of the distinct prime numbers

The prime factorization of 1687331640 is 2 × 2 × 2 × 15 × 14061097. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 9, 27, 89, 289, 421, 8701, 5434, 84481, 1668, 171854, 793899, 2137262, 5481230, 42848197, 52741614, 854747929, 639983689, 5754795778, 6977255312

Basic calculations (n = 1687331640)

Multiplication

n×y
n×2 3374663280
n×3 5061994920
n×4 6749326560
n×5 8436658200

Division

n÷y
n÷2 843665820
n÷3 562443880
n÷3 421832910
n÷5 337466328

Exponentiation

ny
n2 2847088063345089600
n3 4.8039817711485E+27
n4 8.1059104404421E+36
n5 1.3677359157164E+46

Nth Root

y√n
2√n 41077.142549111
3√n 1190.5111943496
4√n 202.67496774173
5√n 70.055153669017

Divisors of 1687331640

1, 2, 4, 8, 15, 30, 60, 120, 14061097, 28122194, 56244388, 112488776, 210916455, 421832910, 843665820, 1687331640

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 -1687331639
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 1687331640 can be divided by 16 positive divisors. The sum of these divisors (counting 1687331640) is 1, the average is 0.0625.

Base conversion 1687331640

Base System Value
2 Binary 1100100100100101010001100111000
3 Ternary 11100121000022212110
4 Quaternary 1210210222030320
5 Quinary 11423424103030
6 Senary 435233212320
8 Octal 14444521470
10 Decimal 1687331640
12 Duodecimal 3b11010a0
16 Hexadecimal 6492a338
20 Vigesimal 1675g920
36 Base36 rwldfc

Cryptographic Hash Functions

md5 6370f8d1355e11dcab688b2ced53ca4c
sha1 5962733b49bf0f2ceffe7130f65830f9bf02ea22
sha256 e366815a4be8cd96700ec28aad9dd337132a4ac61d832108fea43c54d81e40d2
sha512 caddf51a9ca13ee183dae08d663946025c1401ce0c5b0382d3a54d56e4e87d6140f2d5e10080dced618d0018975c43e09b3f70951e3f7d59586ddb3cdf9c3b42
ripemd-160 c02b4e4690513d2d070cce323928a7e94a051074

1687331640 as geometric shapes

Circle

Radius = n
Diameter 3374663280
Circumference 10601817368.787
Area 8.9443909439281E+18

Sphere

Radius = n
Volume 2.0122871786959E+28
Surface area 3.5777563775712E+19
Circumference 10601817368.787

Square

Length = n
Perimeter 6749326560
Area 2847088063345089600
Diagonal 2386247289.5092

Cube

Length = n
Surface area 1.7082528380071E+19
Volume 4.8039817711485E+27
Space diagonal 2922544129.6985

Equilateral Triangle

Length = n
Perimeter 5061994920
Area 1.2328252948341E+18
Altitude 1461272064.8493

Triangular Pyramid

Length = n
Surface area 1.2328252948341E+18
Volume 5.6615468117928E+26
Height 795415763.16975