668049220 (number)

668049220 is an even 9-digits composite number following 668049219 and preceding 668049221. In scientific notation, it is written as 6.68049220 × 10^8. The sum of its digits is 37. It has a total of 6 prime factors and 48 positive divisors. There are 255696896 positive integers (up to 668049220) that are relatively prime to 668049220.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million forty-nine thousand two hundred twenty

Notation

Scientific notation 6.68049220 × 10^8
Engineering notation 6.68049220 × 10^6

Prime Factorization of 668049220

Prime Factorization 2 × 2 × 5 × 29 × 113 × 10193

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 334024610
Product of the distinct prime numbers

The prime factorization of 668049220 is 2 × 2 × 5 × 29 × 113 × 10193. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 5, 43, 17, 384, 2, 3085, 5505, 79130, 34387, 653722, 413908, 5998031, 8604076, 61867820, 58880634, 195879147, 745183516, 5472363830, 2671576720

Basic calculations (n = 668049220)

Multiplication

n×y
n×2 1336098440
n×3 2004147660
n×4 2672196880
n×5 3340246100

Division

n÷y
n÷2 334024610
n÷3 222683073.33333
n÷3 167012305
n÷5 133609844

Exponentiation

ny
n2 446289760342608400
n3 2.9814352629087E+26
n4 1.9917455018666E+35
n5 1.3305840289605E+44

Nth Root

y√n
2√n 25846.648138588
3√n 874.18393355616
4√n 160.76892777707
5√n 58.205187454396

Divisors of 668049220

1, 2, 4, 5, 10, 20, 29, 58, 113, 116, 145, 226, 290, 452, 565, 580, 1130, 2260, 3277, 6554, 10193, 13108, 16385, 20386, 32770, 40772, 50965, 65540, 101930, 203860, 295597, 591194, 1151809, 1182388, 1477985, 2303618, 2955970, 4607236, 5759045, 5911940, 11518090, 23036180, 33402461, 66804922, 133609844, 167012305, 334024610, 668049220

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -668049219
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 668049220 can be divided by 48 positive divisors. The sum of these divisors (counting 668049220) is 1, the average is 0.020833333333333.

Base conversion 668049220

Base System Value
2 Binary 100111110100011001111101000100
3 Ternary 1201120001102020201
4 Quaternary 213310121331010
5 Quinary 2332010033340
6 Senary 150142340244
8 Octal 4764317504
10 Decimal 668049220
12 Duodecimal 16788a684
16 Hexadecimal 27d19f44
20 Vigesimal a8f6310
36 Base36 b1qm2s

Cryptographic Hash Functions

md5 75e6d123ddf14ef28cb4d8e17c45fe18
sha1 3356d44875dc8aa5f7d85c9c0ebb3bd1033fb05c
sha256 6b3c0d20596bed8bead60475cfe7d473d834d46fdc7424f06452c1f1b09aa13f
sha512 8be5db2c016bc0bc767ebfabbbe3174cb832e16081cc5b4f953af830d69cf9f1579e56eb92ed68a66a9c74d6e1daa93d624bdc04f1890b2da87ff3bdaaeed758
ripemd-160 408e8abd544ed20abe1ba64d971b1119ca297d9b

668049220 as geometric shapes

Circle

Radius = n
Diameter 1336098440
Circumference 4197477043.5768
Area 1.4020606324647E+18

Sphere

Radius = n
Volume 1.2488606825477E+27
Surface area 5.6082425298588E+18
Circumference 4197477043.5768

Square

Length = n
Perimeter 2672196880
Area 446289760342608400
Diagonal 944764267.25677

Cube

Length = n
Surface area 2677738562055650400
Volume 2.9814352629087E+26
Space diagonal 1157095190.9968

Equilateral Triangle

Length = n
Perimeter 2004147660
Area 1.9324913495278E+17
Altitude 578547595.49838

Triangular Pyramid

Length = n
Surface area 1.9324913495278E+17
Volume 3.5136551534524E+25
Height 314921422.41892