1688897115 (number)

1688897115 is an odd 10-digits composite number following 1688897114 and preceding 1688897116. In scientific notation, it is written as 1.688897115 × 10^9. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 900745056 positive integers (up to 1688897115) that are relatively prime to 1688897115.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.688897115 × 10^9
Engineering notation 1.688897115 × 10^9

Prime Factorization of 1688897115

Prime Factorization 3 × 45 × 12510349

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1688897115
Product of the distinct prime numbers

The prime factorization of 1688897115 is 3 × 45 × 12510349. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 8, 91, 35, 279, 802, 9191, 9756, 98056, 59267, 684461, 768729, 8270786, 8044022, 61115166, 60497203, 532271739, 258499715, 4231704761, 5481349409

Basic calculations (n = 1688897115)

Multiplication

n×y
n×2 3377794230
n×3 5066691345
n×4 6755588460
n×5 8444485575

Division

n÷y
n÷2 844448557.5
n÷3 562965705
n÷3 422224278.75
n÷5 337779423

Exponentiation

ny
n2 2852373465055323225
n3 4.8173653160345E+27
n4 8.1360343841517E+36
n5 1.3740924998935E+46

Nth Root

y√n
2√n 41096.193436862
3√n 1190.8792586137
4√n 202.72196091411
5√n 70.068148021991

Divisors of 1688897115

1, 3, 45, 135, 12510349, 37531047, 562965705, 1688897115

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1688897114
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1688897115 can be divided by 8 positive divisors. The sum of these divisors (counting 1688897115) is 1, the average is 0.125.

Base conversion 1688897115

Base System Value
2 Binary 1100100101010101000011001011011
3 Ternary 11100200221212022000
4 Quaternary 1210222220121123
5 Quinary 11424324201430
6 Senary 435330532043
8 Octal 14452503133
10 Decimal 1688897115
12 Duodecimal 3b1737023
16 Hexadecimal 64aa865b
20 Vigesimal 167fc2ff
36 Base36 rxixcr

Cryptographic Hash Functions

md5 075f5b2a0fbe6e28c5d3febbbee36d18
sha1 8af275b6b12a51d42ab4654a06cbf480a80fb407
sha256 cbac149f5e00e4a364ea799102bc8e6636f51c4681f80b1daa4abd35252b9b24
sha512 ca3546abc0a38e93ba0268d968976a99e06eb64d932047070702a2fbf4ebb3fa963a9ced54dc65b2f5c2de42bbc19182757c28c2af5c98e46fc09e41807b93c2
ripemd-160 aeba303908d13a446c2d3b01c4a39548a6431c28

1688897115 as geometric shapes

Circle

Radius = n
Diameter 3377794230
Circumference 10611653538.306
Area 8.9609955231123E+18

Sphere

Radius = n
Volume 2.0178932648683E+28
Surface area 3.5843982092449E+19
Circumference 10611653538.306

Square

Length = n
Perimeter 6755588460
Area 2852373465055323225
Diagonal 2388461205.4858

Cube

Length = n
Surface area 1.7114240790332E+19
Volume 4.8173653160345E+27
Space diagonal 2925255611.9365

Equilateral Triangle

Length = n
Perimeter 5066691345
Area 1.2351139409093E+18
Altitude 1462627805.9682

Triangular Pyramid

Length = n
Surface area 1.2351139409093E+18
Volume 5.6773194707014E+26
Height 796153735.16193