64693768 (number)

64693768 is an even 8-digits composite number following 64693767 and preceding 64693769. In scientific notation, it is written as 6.4693768 × 10^7. The sum of its digits is 49. It has a total of 5 prime factors and 16 positive divisors. There are 31903488 positive integers (up to 64693768) that are relatively prime to 64693768.

Interesting facts

Basic properties

Name

Name sixty-four million six hundred ninety-three thousand seven hundred sixty-eight

Notation

Scientific notation 6.4693768 × 10^7
Engineering notation 6.4693768 × 10^6

Prime Factorization of 64693768

Prime Factorization 2 × 2 × 2 × 73 × 110777

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16173442
Product of the distinct prime numbers

The prime factorization of 64693768 is 2 × 2 × 2 × 73 × 110777. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 64693768)

Multiplication

n×y
n×2 129387536
n×3 194081304
n×4 258775072
n×5 323468840

Division

n÷y
n÷2 32346884
n÷3 21564589.333333
n÷3 16173442
n÷5 12938753.6

Exponentiation

ny
n2 4185283618037824
n3 2.7076176739954E+23
n4 1.7516598963416E+31
n5 1.1332147894883E+39

Nth Root

y√n
2√n 8043.2436243098
3√n 401.44015863491
4√n 89.68413251133
5√n 36.489884553897

Divisors of 64693768

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 -64693767
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 64693768 can be divided by 16 positive divisors. The sum of these divisors (counting 64693768) is 1, the average is 0.0625.

Base conversion 64693768

Base System Value
2 Binary 11110110110010011000001000
3 Ternary 11111201210011111
4 Quaternary 3312302120020
5 Quinary 113030200033
6 Senary 10230340104
8 Octal 366623010
10 Decimal 64693768
12 Duodecimal 197ba634
16 Hexadecimal 3db2608
20 Vigesimal 1046e88
36 Base36 12im14

Cryptographic Hash Functions

md5 28c48f230634c22ccea26774b9585c68
sha1 cf0d5908742dbd6926127ea9553540050c782021
sha256 47246ff7d8fce77eb2d7b0292df0380ba510d070a8d657fab1b5558522757fca
sha512 e6d5dd541d44aad4f01debad21402837ebe08219955234cca09b731e9ea6cb4ee2903b8c8604d679b2bf7a8e62743d6c39183abeff7d272becba3832d8cf5676
ripemd-160 b7d11e6a08f5a03a43e32d0e7c3822b1b8c22192

64693768 as geometric shapes

Circle

Radius = n
Diameter 129387536
Circumference 406482932.56368
Area 1.3148456267617E+16

Sphere

Radius = n
Volume 1.1341642391138E+24
Surface area 5.2593825070469E+16
Circumference 406482932.56368

Square

Length = n
Perimeter 258775072
Area 4185283618037824
Diagonal 91490804.106619

Cube

Length = n
Surface area 25111701708226944
Volume 2.7076176739954E+23
Space diagonal 112052893.10907

Equilateral Triangle

Length = n
Perimeter 194081304
Area 1.8122809676318E+15
Altitude 56026446.554537

Triangular Pyramid

Length = n
Surface area 1.8122809676318E+15
Volume 3.1909580302378E+22
Height 30496934.702206