664490071 (number)

664490071 is an odd 9-digits composite number following 664490070 and preceding 664490072. In scientific notation, it is written as 6.64490071 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 568834488 positive integers (up to 664490071) that are relatively prime to 664490071.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million four hundred ninety thousand seventy-one

Notation

Scientific notation 6.64490071 × 10^8
Engineering notation 6.64490071 × 10^6

Prime Factorization of 664490071

Prime Factorization 7 × 787 × 120619

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 664490071
Product of the distinct prime numbers

The prime factorization of 664490071 is 7 × 787 × 120619. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 6, 98, 38, 486, 552, 7467, 7143, 59365, 16098, 21583, 49309, 2328500, 464114, 24007093, 14483703, 312627048, 453971817, 2865757844, 5953394186

Basic calculations (n = 664490071)

Multiplication

n×y
n×2 1328980142
n×3 1993470213
n×4 2657960284
n×5 3322450355

Division

n÷y
n÷2 332245035.5
n÷3 221496690.33333
n÷3 166122517.75
n÷5 132898014.2

Exponentiation

ny
n2 441547054457585041
n3 2.9340363356636E+26
n4 1.9496380130017E+35
n5 1.2955151016838E+44

Nth Root

y√n
2√n 25777.704921114
3√n 872.62871246662
4√n 160.55436749311
5√n 58.143035199907

Divisors of 664490071

1, 7, 787, 5509, 120619, 844333, 94927153, 664490071

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 -664490070
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 664490071 can be divided by 8 positive divisors. The sum of these divisors (counting 664490071) is 1, the average is 0.125.

Base conversion 664490071

Base System Value
2 Binary 100111100110110101000001010111
3 Ternary 1201022100121000101
4 Quaternary 213212311001113
5 Quinary 2330102140241
6 Senary 145534154531
8 Octal 4746650127
10 Decimal 664490071
12 Duodecimal 166652a47
16 Hexadecimal 279b5057
20 Vigesimal a7d153b
36 Base36 azmbtj

Cryptographic Hash Functions

md5 b417db0a748a25619b0aea51da9c0c2b
sha1 3e45164e9551e948568ba3a02ad2444713ba68c9
sha256 1bd82c6058938dcbe836b78fad4af1b24ee5bf06405b6b12b3356662e22c9d3f
sha512 4ce598db8612f55baae7e553f8706ee88563a25dbd18eae2e1264d64c5843e05df664df74200ea0a6ca683b04f66ddf930706ee239ec82c56c05b9408a523f2a
ripemd-160 0e8a77d2f10ed4f3f838fb10d14d7b35ce0f237e

664490071 as geometric shapes

Circle

Radius = n
Diameter 1328980142
Circumference 4175114250.8739
Area 1.3871609824982E+18

Sphere

Radius = n
Volume 1.2290062663315E+27
Surface area 5.5486439299926E+18
Circumference 4175114250.8739

Square

Length = n
Perimeter 2657960284
Area 441547054457585041
Diagonal 939730870.47046

Cube

Length = n
Surface area 2649282326745510246
Volume 2.9340363356636E+26
Space diagonal 1150930564.0971

Equilateral Triangle

Length = n
Perimeter 1993470213
Area 1.9119548306323E+17
Altitude 575465282.04853

Triangular Pyramid

Length = n
Surface area 1.9119548306323E+17
Volume 3.4577949819925E+25
Height 313243623.49015