64448907 (number)

64448907 is an odd 8-digits composite number following 64448906 and preceding 64448908. In scientific notation, it is written as 6.4448907 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 41292000 positive integers (up to 64448907) that are relatively prime to 64448907.

Interesting facts

Basic properties

Name

Name sixty-four million four hundred forty-eight thousand nine hundred seven

Notation

Scientific notation 6.4448907 × 10^7
Engineering notation 6.4448907 × 10^6

Prime Factorization of 64448907

Prime Factorization 3 × 31 × 149 × 4651

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 64448907
Product of the distinct prime numbers

The prime factorization of 64448907 is 3 × 31 × 149 × 4651. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 5, 27, 97, 648, 680, 8755, 545, 76324, 7506, 778782, 352096, 6476631, 8191802, 20790645, 81475315, 9798088, 794658185, 3788959978, 4948546409

Basic calculations (n = 64448907)

Multiplication

n×y
n×2 128897814
n×3 193346721
n×4 257795628
n×5 322244535

Division

n÷y
n÷2 32224453.5
n÷3 21482969
n÷3 16112226.75
n÷5 12889781.4

Exponentiation

ny
n2 4153661613494649
n3 2.6769895103759E+23
n4 1.7252904799419E+31
n5 1.1119308568976E+39

Nth Root

y√n
2√n 8028.0076606839
3√n 400.93304479295
4√n 89.599149888177
5√n 36.462220350861

Divisors of 64448907

1, 3, 31, 93, 149, 447, 4619, 4651, 13857, 13953, 144181, 432543, 692999, 2078997, 21482969, 64448907

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64448906
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64448907 can be divided by 16 positive divisors. The sum of these divisors (counting 64448907) is 1, the average is 0.0625.

Base conversion 64448907

Base System Value
2 Binary 11110101110110100110001011
3 Ternary 11111021100021120
4 Quaternary 3311312212023
5 Quinary 112444331112
6 Senary 10221210323
8 Octal 365664613
10 Decimal 64448907
12 Duodecimal 197009a3
16 Hexadecimal 3d7698b
20 Vigesimal 102g257
36 Base36 12dd3f

Cryptographic Hash Functions

md5 b9d85836c3fddd34b11f2270ea75d38d
sha1 be4c45a61d35aa484308af672bf401fe1419d45b
sha256 9226588eb39df236e4e146fb8c987c900e4585993727adfafa80af600c3bd7fe
sha512 77363fa5b2f477bb573602705c929757725c13db5ff2c6cf8a09f79ec375e4db0ed5a9d3f80658f2441d9affa34641e983a9ed2de54c68522fd196a5f8fd7d2e
ripemd-160 6876b0c6b6cfc18297bb809763fb1c80786a4184

64448907 as geometric shapes

Circle

Radius = n
Diameter 128897814
Circumference 404944425.52618
Area 1.3049112810453E+16

Sphere

Radius = n
Volume 1.1213347439378E+24
Surface area 5.2196451241811E+16
Circumference 404944425.52618

Square

Length = n
Perimeter 257795628
Area 4153661613494649
Diagonal 91144518.359522

Cube

Length = n
Surface area 24921969680967894
Volume 2.6769895103759E+23
Space diagonal 111628781.41628

Equilateral Triangle

Length = n
Perimeter 193346721
Area 1.7985882380053E+15
Altitude 55814390.708141

Triangular Pyramid

Length = n
Surface area 1.7985882380053E+15
Volume 3.1548623932534E+22
Height 30381506.119841