1688706688 (number)

1688706688 is an even 10-digits composite number following 1688706687 and preceding 1688706689. In scientific notation, it is written as 1.688706688 × 10^9. The sum of its digits is 58. It has a total of 10 prime factors and 64 positive divisors. There are 817920000 positive integers (up to 1688706688) that are relatively prime to 1688706688.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.688706688 × 10^9
Engineering notation 1.688706688 × 10^9

Prime Factorization of 1688706688

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 41 × 151 × 2131

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 26386042
Product of the distinct prime numbers

The prime factorization of 1688706688 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 41 × 151 × 2131. Since it has a total of 10 prime factors.

Most popular turbo-numbers

7, 7, 1, 11, 38, 299, 8752, 4602, 33579, 18174, 623923, 15227, 4636523, 5296486, 66638074, 12271484, 93900950, 489140488, 5330503052, 3246785039

Basic calculations (n = 1688706688)

Multiplication

n×y
n×2 3377413376
n×3 5066120064
n×4 6754826752
n×5 8443533440

Division

n÷y
n÷2 844353344
n÷3 562902229.33333
n÷3 422176672
n÷5 337741337.6

Exponentiation

ny
n2 2851730278095929344
n3 4.8157359929927E+27
n4 8.1323655790091E+36
n5 1.3733180142534E+46

Nth Root

y√n
2√n 41093.876526801
3√n 1190.8344988143
4√n 202.71624633167
5√n 70.066567882038

Divisors of 1688706688

1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 151, 164, 302, 328, 604, 656, 1208, 1312, 2131, 2416, 2624, 4262, 4832, 5248, 6191, 8524, 9664, 12382, 17048, 19328, 24764, 34096, 49528, 68192, 87371, 99056, 136384, 174742, 198112, 272768, 321781, 349484, 396224, 643562, 698968, 792448, 1287124, 1397936, 2574248, 2795872, 5148496, 5591744, 10296992, 11183488, 13193021, 20593984, 26386042, 41187968, 52772084, 105544168, 211088336, 422176672, 844353344, 1688706688

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1688706687
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1688706688 can be divided by 64 positive divisors. The sum of these divisors (counting 1688706688) is 1, the average is 0.015625.

Base conversion 1688706688

Base System Value
2 Binary 1100100101001111001111010000000
3 Ternary 11100200121012002011
4 Quaternary 1210221321322000
5 Quinary 11424302103223
6 Senary 435322502304
8 Octal 14451717200
10 Decimal 1688706688
12 Duodecimal 3b1664994
16 Hexadecimal 64a79e80
20 Vigesimal 167e86e8
36 Base36 rxeuf4

Cryptographic Hash Functions

md5 9fee7dc3d884c86036593cc5ff2af0c0
sha1 0859779597d7a6bd19a6d482ff0de17a264d4e4e
sha256 d49268672d980c57fb879e494955e83656b94633817ed771a659a7c338eec0cf
sha512 d1cf1199f1782ab277ef9886ad07589dee9b6003b68080a7423d879b695c775e621db210442f4cf8c70bdc78075e5a11c064cadd1c39606c98e552160cd0b246
ripemd-160 76dddcd8b38e55c7ed8baa975d01f9ee14fd1185

1688706688 as geometric shapes

Circle

Radius = n
Diameter 3377413376
Circumference 10610457050.178
Area 8.9589748916857E+18

Sphere

Radius = n
Volume 2.0172107756285E+28
Surface area 3.5835899566743E+19
Circumference 10610457050.178

Square

Length = n
Perimeter 6754826752
Area 2851730278095929344
Diagonal 2388191901.0398

Cube

Length = n
Surface area 1.7110381668576E+19
Volume 4.8157359929927E+27
Space diagonal 2924925782.6974

Equilateral Triangle

Length = n
Perimeter 5066120064
Area 1.2348354327862E+18
Altitude 1462462891.3487

Triangular Pyramid

Length = n
Surface area 1.2348354327862E+18
Volume 5.6753992950821E+26
Height 796063967.01325