689969251 (number)

689969251 is an odd 9-digits prime number following 689969250 and preceding 689969252. In scientific notation, it is written as 6.89969251 × 10^8. The sum of its digits is 55. It has a total of 1 prime factors and 2 positive divisors. There are 689969250 positive integers (up to 689969251) that are relatively prime to 689969251.

Interesting facts

Basic properties

Name

Name six hundred eighty-nine million nine hundred sixty-nine thousand two hundred fifty-one

Notation

Scientific notation 6.89969251 × 10^8
Engineering notation 6.89969251 × 10^6

Prime Factorization of 689969251

Prime Factorization 689969251

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 689969251
Product of the distinct prime numbers

The prime factorization of 689969251 is 689969251. Since it has a total of 1 prime factors.

Most popular turbo-numbers

3, 4, 27, 13, 76, 316, 8405, 251, 49027, 64933, 752605, 251735, 6016770, 859576, 16250522, 70558502, 809241206, 330352660, 5547509177, 578487411

Basic calculations (n = 689969251)

Multiplication

n×y
n×2 1379938502
n×3 2069907753
n×4 2759877004
n×5 3449846255

Division

n÷y
n÷2 344984625.5
n÷3 229989750.33333
n÷3 172492312.75
n÷5 137993850.2

Exponentiation

ny
n2 476057567325501001
n3 3.2846508316046E+26
n4 2.2663080740787E+35
n5 1.5636828844074E+44

Nth Root

y√n
2√n 26267.265769394
3√n 883.6424657044
4√n 162.07179202253
5√n 58.58223643725

Divisors of 689969251

1, 689969251

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 689969252
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 344984626
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 26267.26578843
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999971013
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 689969251 can be divided by 2 positive divisors. The sum of these divisors (counting 689969251) is 689969252, the average is 344984626.

Base conversion 689969251

Base System Value
2 Binary 101001001000000001100001100011
3 Ternary 1210002022001212201
4 Quaternary 221020001201203
5 Quinary 2403113004001
6 Senary 152244234031
8 Octal 5110014143
10 Decimal 689969251
12 Duodecimal 17309b917
16 Hexadecimal 29201863
20 Vigesimal afc632b
36 Base36 besfoj

Cryptographic Hash Functions

md5 a96516d7c4a45fe539fd176407fa9875
sha1 73d91e66271f4f655fd908fd2077f26d9ea65793
sha256 42bca9ce8d33f87335185710ec8d75673bd2547c36fd07cfe035972f1a38213b
sha512 d7cb5883ab6d06c2ba7afe96c167fc518c103997e380d6ed97fa535c87b4efc93167bc68203f74b644ba7d9694c2da9008fec610fdd019d7067b111c497c1e0c
ripemd-160 07e953d1f4225f98811907ebcf39a0888942a96e

689969251 as geometric shapes

Circle

Radius = n
Diameter 1379938502
Circumference 4335204660.2889
Area 1.4955789561956E+18

Sphere

Radius = n
Volume 1.3758713229569E+27
Surface area 5.9823158247825E+18
Circumference 4335204660.2889

Square

Length = n
Perimeter 2759877004
Area 476057567325501001
Diagonal 975763872.38461

Cube

Length = n
Surface area 2856345403953006006
Volume 3.2846508316046E+26
Space diagonal 1195061798.3922

Equilateral Triangle

Length = n
Perimeter 2069907753
Area 2.0613897348385E+17
Altitude 597530899.19612

Triangular Pyramid

Length = n
Surface area 2.0613897348385E+17
Volume 3.8709981280961E+25
Height 325254624.1282