64749776 (number)

64749776 is an even 8-digits composite number following 64749775 and preceding 64749777. In scientific notation, it is written as 6.4749776 × 10^7. The sum of its digits is 50. It has a total of 8 prime factors and 60 positive divisors. There are 25611264 positive integers (up to 64749776) that are relatively prime to 64749776.

Interesting facts

Basic properties

Name

Name sixty-four million seven hundred forty-nine thousand seven hundred seventy-six

Notation

Scientific notation 6.4749776 × 10^7
Engineering notation 6.4749776 × 10^6

Prime Factorization of 64749776

Prime Factorization 2 × 2 × 2 × 2 × 7 × 7 × 13 × 6353

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1156246
Product of the distinct prime numbers

The prime factorization of 64749776 is 2 × 2 × 2 × 2 × 7 × 7 × 13 × 6353. Since it has a total of 8 prime factors.

Most popular turbo-numbers

2, 1, 79, 58, 411, 207, 7784, 798, 91961, 16882, 135897, 693042, 7529193, 6952320, 39210427, 92626767, 39541640, 912694660, 8299371191, 9268797735

Basic calculations (n = 64749776)

Multiplication

n×y
n×2 129499552
n×3 194249328
n×4 258999104
n×5 323748880

Division

n÷y
n÷2 32374888
n÷3 21583258.666667
n÷3 16187444
n÷5 12949955.2

Exponentiation

ny
n2 4192533492050176
n3 2.7146560448275E+23
n4 1.7577337081962E+31
n5 1.1381286387336E+39

Nth Root

y√n
2√n 8046.7245510207
3√n 401.5559728564
4√n 89.70353700396
5√n 36.496200519562

Divisors of 64749776

1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 5096, 6353, 10192, 12706, 25412, 44471, 50824, 82589, 88942, 101648, 165178, 177884, 311297, 330356, 355768, 578123, 622594, 660712, 711536, 1156246, 1245188, 1321424, 2312492, 2490376, 4046861, 4624984, 4980752, 8093722, 9249968, 16187444, 32374888, 64749776

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64749775
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64749776 can be divided by 60 positive divisors. The sum of these divisors (counting 64749776) is 1, the average is 0.016666666666667.

Base conversion 64749776

Base System Value
2 Binary 11110111000000000011010000
3 Ternary 11111211121222212
4 Quaternary 3313000003100
5 Quinary 113033443101
6 Senary 10231451252
8 Octal 367000320
10 Decimal 64749776
12 Duodecimal 19826b28
16 Hexadecimal 3dc00d0
20 Vigesimal 104de8g
36 Base36 12jt8w

Cryptographic Hash Functions

md5 16cd756509aad165b4cfb52ba2955a5a
sha1 a163cd5d39490014c04316c03e76f1c0bcc64b24
sha256 ebac6db543d3edd1417304676c3c32b7373b202135b3453bae850c697e314b80
sha512 8c3c482870ab5d69fcdba28b4e690082567dc744e70c796ea9ddc0616ba08e7ff9ae748cb78a043664460abfdc542a1ddba401ec11a6e2205be5ca388e34d012
ripemd-160 b536aaef940674d844bb922c891db400fc1048ab

64749776 as geometric shapes

Circle

Radius = n
Diameter 129499552
Circumference 406834841.20637
Area 1.3171232418554E+16

Sphere

Radius = n
Volume 1.1371124649937E+24
Surface area 5.2684929674216E+16
Circumference 406834841.20637

Square

Length = n
Perimeter 258999104
Area 4192533492050176
Diagonal 91570011.37982

Cube

Length = n
Surface area 25155200952301056
Volume 2.7146560448275E+23
Space diagonal 112149901.8107

Equilateral Triangle

Length = n
Perimeter 194249328
Area 1.8154202551663E+15
Altitude 56074950.905352

Triangular Pyramid

Length = n
Surface area 1.8154202551663E+15
Volume 3.1992528298109E+22
Height 30523337.126607