64579968 (number)

64579968 is an even 8-digits composite number following 64579967 and preceding 64579969. In scientific notation, it is written as 6.4579968 × 10^7. The sum of its digits is 54. It has a total of 10 prime factors and 64 positive divisors. There are 21150720 positive integers (up to 64579968) that are relatively prime to 64579968.

Interesting facts

Basic properties

Name

Name sixty-four million five hundred seventy-nine thousand nine hundred sixty-eight

Notation

Scientific notation 6.4579968 × 10^7
Engineering notation 6.4579968 × 10^6

Prime Factorization of 64579968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 61 × 919

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 1009062
Product of the distinct prime numbers

The prime factorization of 64579968 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 61 × 919. Since it has a total of 10 prime factors.

Most popular turbo-numbers

1, 3, 56, 74, 286, 899, 6220, 2694, 3774, 36541, 822278, 152188, 9965170, 5383287, 46797329, 13500701, 35877783, 713893897, 484274575, 3528505248

Basic calculations (n = 64579968)

Multiplication

n×y
n×2 129159936
n×3 193739904
n×4 258319872
n×5 322899840

Division

n÷y
n÷2 32289984
n÷3 21526656
n÷3 16144992
n÷5 12915993.6

Exponentiation

ny
n2 4170572266881024
n3 2.6933542353686E+23
n4 1.7393673033277E+31
n5 1.1232828478915E+39

Nth Root

y√n
2√n 8036.1662501469
3√n 401.20463516012
4√n 89.644666601795
5√n 36.477037957059

Divisors of 64579968

1, 2, 4, 8, 9, 16, 18, 32, 36, 61, 64, 72, 122, 128, 144, 244, 288, 488, 549, 576, 919, 976, 1098, 1152, 1838, 1952, 2196, 3676, 3904, 4392, 7352, 7808, 8271, 8784, 14704, 16542, 17568, 29408, 33084, 35136, 56059, 58816, 66168, 70272, 112118, 117632, 132336, 224236, 264672, 448472, 504531, 529344, 896944, 1009062, 1058688, 1793888, 2018124, 3587776, 4036248, 7175552, 8072496, 16144992, 32289984, 64579968

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64579967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64579968 can be divided by 64 positive divisors. The sum of these divisors (counting 64579968) is 1, the average is 0.015625.

Base conversion 64579968

Base System Value
2 Binary 11110110010110100110000000
3 Ternary 11111112000001200
4 Quaternary 3312112212000
5 Quinary 113013024333
6 Senary 10224101200
8 Octal 366264600
10 Decimal 64579968
12 Duodecimal 19764800
16 Hexadecimal 3d96980
20 Vigesimal 103c9i8
36 Base36 12g680

Cryptographic Hash Functions

md5 7d8f92c1409be1c8fe4b5209be14aa8f
sha1 aae081ab687f806a1881651a57c77bc6f0204a11
sha256 cfb6673d4289335261984f6b7acf96b930a72fb301d5e08890159c32d9a88586
sha512 72a4395a7b0cbb2f8aec4fe7848378d0f8567bab541f8c7d3ad31832b9a35338722b273aed95647efd8c36ddf29255b4230bdc4e7aa4506ee9d9351e2e718d48
ripemd-160 113b43463e446a59e6d9cff984ef89c72d59d118

64579968 as geometric shapes

Circle

Radius = n
Diameter 129159936
Circumference 405767906.07573
Area 1.3102239194899E+16

Sphere

Radius = n
Volume 1.1281895839132E+24
Surface area 5.2408956779595E+16
Circumference 405767906.07573

Square

Length = n
Perimeter 258319872
Area 4170572266881024
Diagonal 91329866.60322

Cube

Length = n
Surface area 25023433601286144
Volume 2.6933542353686E+23
Space diagonal 111855785.72717

Equilateral Triangle

Length = n
Perimeter 193739904
Area 1.8059107657189E+15
Altitude 55927892.863586

Triangular Pyramid

Length = n
Surface area 1.8059107657189E+15
Volume 3.1741484066111E+22
Height 30443288.86774