669968551 (number)

669968551 is an odd 9-digits composite number following 669968550 and preceding 669968552. In scientific notation, it is written as 6.69968551 × 10^8. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 564844320 positive integers (up to 669968551) that are relatively prime to 669968551.

Interesting facts

Basic properties

Name

Name six hundred sixty-nine million nine hundred sixty-eight thousand five hundred fifty-one

Notation

Scientific notation 6.69968551 × 10^8
Engineering notation 6.69968551 × 10^6

Prime Factorization of 669968551

Prime Factorization 7 × 61 × 1569013

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 669968551
Product of the distinct prime numbers

The prime factorization of 669968551 is 7 × 61 × 1569013. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 669968551)

Multiplication

n×y
n×2 1339937102
n×3 2009905653
n×4 2679874204
n×5 3349842755

Division

n÷y
n÷2 334984275.5
n÷3 223322850.33333
n÷3 167492137.75
n÷5 133993710.2

Exponentiation

ny
n2 448857859329039601
n3 3.0072064961964E+26
n4 2.0147337788145E+35
n5 1.3498082704431E+44

Nth Root

y√n
2√n 25883.750713527
3√n 875.02032105187
4√n 160.88427739691
5√n 58.238594231488

Divisors of 669968551

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 -669968550
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 669968551 can be divided by 8 positive divisors. The sum of these divisors (counting 669968551) is 1, the average is 0.125.

Base conversion 669968551

Base System Value
2 Binary 100111111011101110100010100111
3 Ternary 1201200122221002001
4 Quaternary 213323232202213
5 Quinary 2333002443201
6 Senary 150251430131
8 Octal 4773564247
10 Decimal 669968551
12 Duodecimal 168455347
16 Hexadecimal 27eee8a7
20 Vigesimal a97617b
36 Base36 b2vr1j

Cryptographic Hash Functions

md5 c89dfc795d299010230f21de1e6bca4c
sha1 c32925cba228515cdbb1728783674a657a9a4cad
sha256 c61b01d1aa27496f3080b4dd4131926f8f3f2c7a7076d9fb7245d9f40079f902
sha512 d5400ef91277d539321374b811cdf73cc8bc55629e88a4605dc5975f8ac5095983355f635c0253fd18590a6b972cdd60d82363cab063a77384fbb63f322a258a
ripemd-160 e5308bd9931b507b044225856a1b567ca2fd6081

669968551 as geometric shapes

Circle

Radius = n
Diameter 1339937102
Circumference 4209536555.9156
Area 1.4101285533742E+18

Sphere

Radius = n
Volume 1.2596557115037E+27
Surface area 5.6405142134966E+18
Circumference 4209536555.9156

Square

Length = n
Perimeter 2679874204
Area 448857859329039601
Diagonal 947478611.18765

Cube

Length = n
Surface area 2693147155974237606
Volume 3.0072064961964E+26
Space diagonal 1160419569.8053

Equilateral Triangle

Length = n
Perimeter 2009905653
Area 1.9436115443363E+17
Altitude 580209784.90265

Triangular Pyramid

Length = n
Surface area 1.9436115443363E+17
Volume 3.5440268431478E+25
Height 315826203.72922