64759920 (number)

64759920 is an even 8-digits composite number following 64759919 and preceding 64759921. In scientific notation, it is written as 6.4759920 × 10^7. The sum of its digits is 42. It has a total of 8 prime factors and 80 positive divisors. There are 17056000 positive integers (up to 64759920) that are relatively prime to 64759920.

Interesting facts

Basic properties

Name

Name sixty-four million seven hundred fifty-nine thousand nine hundred twenty

Notation

Scientific notation 6.4759920 × 10^7
Engineering notation 6.4759920 × 10^6

Prime Factorization of 64759920

Prime Factorization 2 × 2 × 2 × 2 × 3 × 5 × 83 × 3251

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 8094990
Product of the distinct prime numbers

The prime factorization of 64759920 is 2 × 2 × 2 × 2 × 3 × 5 × 83 × 3251. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 4, 91, 76, 510, 501, 4868, 8924, 16739, 40167, 481031, 344423, 2190149, 6269831, 71020349, 81645940, 894540824, 242133203, 8520208262, 3370117917

Basic calculations (n = 64759920)

Multiplication

n×y
n×2 129519840
n×3 194279760
n×4 259039680
n×5 323799600

Division

n÷y
n÷2 32379960
n÷3 21586640
n÷3 16189980
n÷5 12951984

Exponentiation

ny
n2 4193847238406400
n3 2.7159321165142E+23
n4 1.7588354659089E+31
n5 1.1390204406542E+39

Nth Root

y√n
2√n 8047.3548449164
3√n 401.57694163468
4√n 89.707050140535
5√n 36.497343980693

Divisors of 64759920

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 3251, 3320, 3984, 4980, 6502, 6640, 9753, 9960, 13004, 16255, 19506, 19920, 26008, 32510, 39012, 48765, 52016, 65020, 78024, 97530, 130040, 156048, 195060, 260080, 269833, 390120, 539666, 780240, 809499, 1079332, 1349165, 1618998, 2158664, 2698330, 3237996, 4047495, 4317328, 5396660, 6475992, 8094990, 10793320, 12951984, 16189980, 21586640, 32379960, 64759920

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64759919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64759920 can be divided by 80 positive divisors. The sum of these divisors (counting 64759920) is 1, the average is 0.0125.

Base conversion 64759920

Base System Value
2 Binary 11110111000010100001110000
3 Ternary 11111212010220120
4 Quaternary 3313002201300
5 Quinary 113034304140
6 Senary 10232010240
8 Octal 367024160
10 Decimal 64759920
12 Duodecimal 19830980
16 Hexadecimal 3dc2870
20 Vigesimal 104ejg0
36 Base36 12k12o

Cryptographic Hash Functions

md5 f2c7b2b5f794d414fb4c8ebd0e26ba73
sha1 1d605a7d0856d69ca7da5a7f7d8ffcc64dbd0e68
sha256 d56cc203c4c3fb05021c96b51e90c08ac993383ddd036f2105f558bd2fe1e13e
sha512 092726b07cc1729ecd3abfcf42a444800bc2787b0085aa3bc35193c875041936186a04c6c05ceae8ccc8ee3186e0597ad56983299fba6d4de1b980425fb201d2
ripemd-160 87cf7f9b4bdf500e89c3e1178300ed083396885c

64759920 as geometric shapes

Circle

Radius = n
Diameter 129519840
Circumference 406898577.83813
Area 1.3175359674455E+16

Sphere

Radius = n
Volume 1.1376469846519E+24
Surface area 5.2701438697822E+16
Circumference 406898577.83813

Square

Length = n
Perimeter 259039680
Area 4193847238406400
Diagonal 91584357.162197

Cube

Length = n
Surface area 25163083430438400
Volume 2.7159321165142E+23
Space diagonal 112167471.7341

Equilateral Triangle

Length = n
Perimeter 194279760
Area 1.8159891240256E+15
Altitude 56083735.867048

Triangular Pyramid

Length = n
Surface area 1.8159891240256E+15
Volume 3.2007566947159E+22
Height 30528119.054066