145764768 (number)

145764768 is an even 9-digits composite number following 145764767 and preceding 145764769. In scientific notation, it is written as 1.45764768 × 10^8. The sum of its digits is 48. It has a total of 7 prime factors and 24 positive divisors. There are 48588224 positive integers (up to 145764768) that are relatively prime to 145764768.

Interesting facts

Basic properties

Name

Name one hundred forty-five million seven hundred sixty-four thousand seven hundred sixty-eight

Notation

Scientific notation 1.45764768 × 10^8
Engineering notation 1.45764768 × 10^6

Prime Factorization of 145764768

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 1518383

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9110298
Product of the distinct prime numbers

The prime factorization of 145764768 is 2 × 2 × 2 × 2 × 2 × 3 × 1518383. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 9, 9, 28, 485, 603, 7895, 4343, 84903, 92771, 584013, 393358, 7135716, 6210796, 22197495, 93173428, 102733389, 570010889, 7272420030, 7268267034

Basic calculations (n = 145764768)

Multiplication

n×y
n×2 291529536
n×3 437294304
n×4 583059072
n×5 728823840

Division

n÷y
n÷2 72882384
n÷3 48588256
n÷3 36441192
n÷5 29152953.6

Exponentiation

ny
n2 21247367590093824
n3 3.0971176073807E+24
n4 4.5145062950857E+32
n5 6.5805596273771E+40

Nth Root

y√n
2√n 12073.308080224
3√n 526.28079481572
4√n 109.87860610794
5√n 42.926997504084

Divisors of 145764768

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1518383, 3036766, 4555149, 6073532, 9110298, 12147064, 18220596, 24294128, 36441192, 48588256, 72882384, 145764768

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145764767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145764768 can be divided by 24 positive divisors. The sum of these divisors (counting 145764768) is 1, the average is 0.041666666666667.

Base conversion 145764768

Base System Value
2 Binary 1000101100000011000110100000
3 Ternary 101011021121200010
4 Quaternary 20230003012200
5 Quinary 244303433033
6 Senary 22244124520
8 Octal 1054030640
10 Decimal 145764768
12 Duodecimal 40996740
16 Hexadecimal 8b031a0
20 Vigesimal 25b0bi8
36 Base36 2es8tc

Cryptographic Hash Functions

md5 b0ebdedde01041a27e8bca17acb48a25
sha1 965eee6bbb702dbc1bc3f1a5f7f7062bc60df85b
sha256 fd800af15a38bec1c0ff9891d5dd44bca16d7c767cd0e692b63d069369148698
sha512 a23408b7973b142f93f1e6ee401562e6eadfcf4a4796960260f26c2aa5dcd39acf29c9d16a10e5b56a238cb22621ac8f2a8ce9f496f516f8b64781f125e0d011
ripemd-160 cd13a7993fe573c6183ecaca69af74ef06f03624

145764768 as geometric shapes

Circle

Radius = n
Diameter 291529536
Circumference 915867048.60204
Area 6.6750573929161E+16

Sphere

Radius = n
Volume 1.2973175896868E+25
Surface area 2.6700229571664E+17
Circumference 915867048.60204

Square

Length = n
Perimeter 583059072
Area 21247367590093824
Diagonal 206142511.82177

Cube

Length = n
Surface area 127484205540562944
Volume 3.0971176073807E+24
Space diagonal 252471984.12949

Equilateral Triangle

Length = n
Perimeter 437294304
Area 9.2003800482837E+15
Altitude 126235992.06475

Triangular Pyramid

Length = n
Surface area 9.2003800482837E+15
Volume 3.649988103852E+23
Height 68714170.607256