64999743 (number)

64999743 is an odd 8-digits composite number following 64999742 and preceding 64999744. In scientific notation, it is written as 6.4999743 × 10^7. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 42991704 positive integers (up to 64999743) that are relatively prime to 64999743.

Interesting facts

Basic properties

Name

Name sixty-four million nine hundred ninety-nine thousand seven hundred forty-three

Notation

Scientific notation 6.4999743 × 10^7
Engineering notation 6.4999743 × 10^6

Prime Factorization of 64999743

Prime Factorization 3 × 127 × 170603

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 64999743
Product of the distinct prime numbers

The prime factorization of 64999743 is 3 × 127 × 170603. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 64999743)

Multiplication

n×y
n×2 129999486
n×3 194999229
n×4 259998972
n×5 324998715

Division

n÷y
n÷2 32499871.5
n÷3 21666581
n÷3 16249935.75
n÷5 12999948.6

Exponentiation

ny
n2 4224966590066049
n3 2.7462174253788E+23
n4 1.7850342687174E+31
n5 1.1602676871283E+39

Nth Root

y√n
2√n 8062.2418098194
3√n 402.07204594717
4√n 89.789987247017
5√n 36.524335877968

Divisors of 64999743

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 -64999742
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 64999743 can be divided by 8 positive divisors. The sum of these divisors (counting 64999743) is 1, the average is 0.125.

Base conversion 64999743

Base System Value
2 Binary 11110111111101000100111111
3 Ternary 11112022022212220
4 Quaternary 3313331010333
5 Quinary 113114442433
6 Senary 10241100423
8 Octal 367750477
10 Decimal 64999743
12 Duodecimal 19927713
16 Hexadecimal 3dfd13f
20 Vigesimal 1064j73
36 Base36 12p64f

Cryptographic Hash Functions

md5 fcf7121ad7561702908fb430414ef7d3
sha1 5c167aaf360ed6697bcce63f6b951743b9dcf49d
sha256 cbe0d8a7db1f2aa078b2d2d2563204da8c109137dbe78b6b425d7d9d43ab4068
sha512 d63c6e567f09a281ddbd7b2c0c2f9634701959e0a27342a58dbf18ad92cbe9fbfee243828bffc198963c690a1ea7765a0532ba646c619d6fb9bcdb29611a2372
ripemd-160 5bff9e105206a0ddd6476c7c3773cefabcb8c16f

64999743 as geometric shapes

Circle

Radius = n
Diameter 129999486
Circumference 408405430.18805
Area 1.3273124001014E+16

Sphere

Radius = n
Volume 1.150332865164E+24
Surface area 5.3092496004055E+16
Circumference 408405430.18805

Square

Length = n
Perimeter 259998972
Area 4224966590066049
Diagonal 91923518.101366

Cube

Length = n
Surface area 25349799540396294
Volume 2.7462174253788E+23
Space diagonal 112582857.35492

Equilateral Triangle

Length = n
Perimeter 194999229
Area 1.8294641985689E+15
Altitude 56291428.67746

Triangular Pyramid

Length = n
Surface area 1.8294641985689E+15
Volume 3.2364482734967E+22
Height 30641172.700455