64749552 (number)

64749552 is an even 8-digits composite number following 64749551 and preceding 64749553. In scientific notation, it is written as 6.4749552 × 10^7. The sum of its digits is 42. It has a total of 8 prime factors and 80 positive divisors. There are 18316800 positive integers (up to 64749552) that are relatively prime to 64749552.

Interesting facts

Basic properties

Name

Name sixty-four million seven hundred forty-nine thousand five hundred fifty-two

Notation

Scientific notation 6.4749552 × 10^7
Engineering notation 6.4749552 × 10^6

Prime Factorization of 64749552

Prime Factorization 2 × 2 × 2 × 2 × 3 × 7 × 107 × 1801

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 8093694
Product of the distinct prime numbers

The prime factorization of 64749552 is 2 × 2 × 2 × 2 × 3 × 7 × 107 × 1801. Since it has a total of 8 prime factors.

Most popular turbo-numbers

10, 9, 93, 39, 732, 609, 9480, 9144, 60961, 26095, 933592, 264360, 2481607, 7591565, 85914928, 8837246, 706598648, 650644395, 1821492888, 4768095493

Basic calculations (n = 64749552)

Multiplication

n×y
n×2 129499104
n×3 194248656
n×4 258998208
n×5 323747760

Division

n÷y
n÷2 32374776
n÷3 21583184
n÷3 16187388
n÷5 12949910.4

Exponentiation

ny
n2 4192504484200704
n3 2.7146278710999E+23
n4 1.7577093850043E+31
n5 1.1381089522522E+39

Nth Root

y√n
2√n 8046.7106323019
3√n 401.55550979873
4√n 89.703459422153
5√n 36.496175268015

Divisors of 64749552

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 107, 112, 168, 214, 321, 336, 428, 642, 749, 856, 1284, 1498, 1712, 1801, 2247, 2568, 2996, 3602, 4494, 5136, 5403, 5992, 7204, 8988, 10806, 11984, 12607, 14408, 17976, 21612, 25214, 28816, 35952, 37821, 43224, 50428, 75642, 86448, 100856, 151284, 192707, 201712, 302568, 385414, 578121, 605136, 770828, 1156242, 1348949, 1541656, 2312484, 2697898, 3083312, 4046847, 4624968, 5395796, 8093694, 9249936, 10791592, 16187388, 21583184, 32374776, 64749552

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 -64749551
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 64749552 can be divided by 80 positive divisors. The sum of these divisors (counting 64749552) is 1, the average is 0.0125.

Base conversion 64749552

Base System Value
2 Binary 11110110111111111111110000
3 Ternary 11111211121200120
4 Quaternary 3312333333300
5 Quinary 113033441202
6 Senary 10231450240
8 Octal 366777760
10 Decimal 64749552
12 Duodecimal 19826980
16 Hexadecimal 3dbfff0
20 Vigesimal 104ddhc
36 Base36 12jt2o

Cryptographic Hash Functions

md5 207a4981b1d0751bd995bda35de75161
sha1 702eca1f137da84ce2af2b522b3b5f34cc2dd5af
sha256 c06eeaa96b35a5dbe8aeff2c1cd10011efb5080baad965fb716c1b6a21bdaae1
sha512 956b8a564b05da3bbe206cabc9aa9d056a27e6ad63e90d53e7bfd5bd735e57e9b462945ab2bcfd6e30012c78f43feb20dbf4c460367079d9cd43f23a155e2a27
ripemd-160 14bfc6a0241c75a0f7e11b8a9b792e9a0074c523

64749552 as geometric shapes

Circle

Radius = n
Diameter 129499104
Circumference 406833433.77286
Area 1.3171141287707E+16

Sphere

Radius = n
Volume 1.1371006636103E+24
Surface area 5.2684565150829E+16
Circumference 406833433.77286

Square

Length = n
Perimeter 258998208
Area 4192504484200704
Diagonal 91569694.595982

Cube

Length = n
Surface area 25155026905204224
Volume 2.7146278710999E+23
Space diagonal 112149513.83132

Equilateral Triangle

Length = n
Perimeter 194248656
Area 1.815407694399E+15
Altitude 56074756.915662

Triangular Pyramid

Length = n
Surface area 1.815407694399E+15
Volume 3.1992196267545E+22
Height 30523231.531994