1688390070 (number)

1688390070 is an even 10-digits composite number following 1688390069 and preceding 1688390071. In scientific notation, it is written as 1.688390070 × 10^9. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 446691168 positive integers (up to 1688390070) that are relatively prime to 1688390070.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.688390070 × 10^9
Engineering notation 1.688390070 × 10^9

Prime Factorization of 1688390070

Prime Factorization 2 × 15 × 127 × 443147

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1688390070
Product of the distinct prime numbers

The prime factorization of 1688390070 is 2 × 15 × 127 × 443147. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 96, 11, 687, 894, 3363, 7112, 31243, 33392, 257598, 15190, 4078073, 3203306, 9547933, 60516830, 579321342, 235186995, 6444862356, 5748772865

Basic calculations (n = 1688390070)

Multiplication

n×y
n×2 3376780140
n×3 5065170210
n×4 6753560280
n×5 8441950350

Division

n÷y
n÷2 844195035
n÷3 562796690
n÷3 422097517.5
n÷5 337678014

Exponentiation

ny
n2 2850661028474604900
n3 4.8130277734125E+27
n4 8.1262682992639E+36
n5 1.3720310702633E+46

Nth Root

y√n
2√n 41090.023971762
3√n 1190.7600704156
4√n 202.70674377475
5√n 70.063940309034

Divisors of 1688390070

1, 2, 15, 30, 127, 254, 1905, 3810, 443147, 886294, 6647205, 13294410, 56279669, 112559338, 844195035, 1688390070

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 -1688390069
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 1688390070 can be divided by 16 positive divisors. The sum of these divisors (counting 1688390070) is 1, the average is 0.0625.

Base conversion 1688390070

Base System Value
2 Binary 1100100101000101100100110110110
3 Ternary 11100200000002202120
4 Quaternary 1210220230212312
5 Quinary 11424211440240
6 Senary 435312020410
8 Octal 14450544666
10 Decimal 1688390070
12 Duodecimal 3b1531706
16 Hexadecimal 64a2c9b6
20 Vigesimal 167c8f3a
36 Base36 rx8246

Cryptographic Hash Functions

md5 4a8a79bf7a8c13a78705b2b181a284cd
sha1 8a0990894c98d02d408a6053e6c3f0def79f921c
sha256 e1d4ad1af32b7243c595b577fa1e7156ce6be4a6f0e9dcd8ed58eb2be80f788d
sha512 8b167eb671f9df22f790a8beffe23402c455fbe4c5ed4e915a713190c199a10b2a15fd2ca55f5b7edd9a1e3edea41671129f921f8aef291b95220badd8514025
ripemd-160 c201d6c8bdbd255021cd54ae9b63b6b73907c971

1688390070 as geometric shapes

Circle

Radius = n
Diameter 3376780140
Circumference 10608467680.612
Area 8.9556157449305E+18

Sphere

Radius = n
Volume 2.0160763592635E+28
Surface area 3.5822462979722E+19
Circumference 10608467680.612

Square

Length = n
Perimeter 6753560280
Area 2850661028474604900
Diagonal 2387744135.5701

Cube

Length = n
Surface area 1.7103966170848E+19
Volume 4.8130277734125E+27
Space diagonal 2924377384.2348

Equilateral Triangle

Length = n
Perimeter 5065170210
Area 1.2343724341186E+18
Altitude 1462188692.1174

Triangular Pyramid

Length = n
Surface area 1.2343724341186E+18
Volume 5.6722076276986E+26
Height 795914711.85669