689898 (number)

689898 is an even 6-digits composite number following 689897 and preceding 689899. In scientific notation, it is written as 6.89898 × 10^5. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 209040 positive integers (up to 689898) that are relatively prime to 689898.

Interesting facts

Basic properties

Name

Name six hundred eighty-nine thousand eight hundred ninety-eight

Notation

Scientific notation 6.89898 × 10^5
Engineering notation 6.89898 × 10^3

Prime Factorization of 689898

Prime Factorization 2 × 3 × 11 × 10453

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 689898
Product of the distinct prime numbers

The prime factorization of 689898 is 2 × 3 × 11 × 10453. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 9, 90, 2, 95, 247, 1432, 5337, 87827, 68622, 125536, 859312, 483207, 6017320, 41311970, 59564514, 428909196, 845509492, 655193670, 2576371106

Basic calculations (n = 689898)

Multiplication

n×y
n×2 1379796
n×3 2069694
n×4 2759592
n×5 3449490

Division

n÷y
n÷2 344949
n÷3 229966
n÷3 172474.5
n÷5 137979.6

Exponentiation

ny
n2 475959250404
n3 328363334935218792
n4 2.2653720804514E+23
n5 1.5628756675592E+29

Nth Root

y√n
2√n 830.60098723755
3√n 88.361204764514
4√n 28.820148980142
5√n 14.714888552343

Divisors of 689898

1, 2, 3, 6, 11, 22, 33, 66, 10453, 20906, 31359, 62718, 114983, 229966, 344949, 689898

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 -689897
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 689898 can be divided by 16 positive divisors. The sum of these divisors (counting 689898) is 1, the average is 0.0625.

Base conversion 689898

Base System Value
2 Binary 10101000011011101010
3 Ternary 1022001100210
4 Quaternary 2220123222
5 Quinary 134034043
6 Senary 22441550
8 Octal 2503352
10 Decimal 689898
12 Duodecimal 2932b6
16 Hexadecimal a86ea
20 Vigesimal 464ei
36 Base36 esbu

Cryptographic Hash Functions

md5 c5c0962258e69b48545f52e729c9ac04
sha1 b272f88ce6f4675bdde33431574a99903f1a7cf1
sha256 cc82c33347d278e9a46eb27b21263401d4d5694ade3f13246a2b4d647fde3bb1
sha512 f21209133fc81156e045c7e060523289385a1d9e566020bb07908857d2e06277bbdc667ca6effacf078b21e1a9581955e66e998be6452ad489f8541e9d455507
ripemd-160 a425a45ca2a043386da30d85ec37c96be66d5621

689898 as geometric shapes

Circle

Radius = n
Diameter 1379796
Circumference 4334756.9770526
Area 1495270084477.3

Sphere

Radius = n
Volume 1.3754451209876E+18
Surface area 5981080337909.2
Circumference 4334756.9770526

Square

Length = n
Perimeter 2759592
Area 475959250404
Diagonal 975663.10825407

Cube

Length = n
Surface area 2855755502424
Volume 328363334935218792
Space diagonal 1194938.3880402

Equilateral Triangle

Length = n
Perimeter 2069694
Area 206096401008.03
Altitude 597469.19402008

Triangular Pyramid

Length = n
Surface area 206096401008.03
Volume 3.869799013762E+16
Height 325221.03608469