64495816 (number)

64495816 is an even 8-digits composite number following 64495815 and preceding 64495817. In scientific notation, it is written as 6.4495816 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 16 positive divisors. There are 25128000 positive integers (up to 64495816) that are relatively prime to 64495816.

Interesting facts

Basic properties

Name

Name sixty-four million four hundred ninety-five thousand eight hundred sixteen

Notation

Scientific notation 6.4495816 × 10^7
Engineering notation 6.4495816 × 10^6

Prime Factorization of 64495816

Prime Factorization 2 × 2 × 2 × 77 × 104701

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16123954
Product of the distinct prime numbers

The prime factorization of 64495816 is 2 × 2 × 2 × 77 × 104701. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 8, 60, 33, 298, 313, 6635, 2093, 41410, 83823, 263327, 84473, 4087553, 1902156, 2406462, 44025564, 624288939, 645321580, 2580574388, 1360059565

Basic calculations (n = 64495816)

Multiplication

n×y
n×2 128991632
n×3 193487448
n×4 257983264
n×5 322479080

Division

n÷y
n÷2 32247908
n÷3 21498605.333333
n÷3 16123954
n÷5 12899163.2

Exponentiation

ny
n2 4159710281505856
n3 2.6828390892931E+23
n4 1.7303189626066E+31
n5 1.1159833343358E+39

Nth Root

y√n
2√n 8030.9287134179
3√n 401.03029395744
4√n 89.615449077812
5√n 36.46752659615

Divisors of 64495816

1, 2, 4, 8, 77, 154, 308, 616, 104701, 209402, 418804, 837608, 8061977, 16123954, 32247908, 64495816

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 -64495815
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 64495816 can be divided by 16 positive divisors. The sum of these divisors (counting 64495816) is 1, the average is 0.0625.

Base conversion 64495816

Base System Value
2 Binary 11110110000010000011001000
3 Ternary 11111100201121221
4 Quaternary 3312002003020
5 Quinary 113002331231
6 Senary 10222211424
8 Octal 366020310
10 Decimal 64495816
12 Duodecimal 19723b74
16 Hexadecimal 3d820c8
20 Vigesimal 1031jag
36 Base36 12edag

Cryptographic Hash Functions

md5 e08483c6a683e50151a44f59da84ab09
sha1 5ab445ce1a24fb559bb4b1cc89d253d28c19bf8f
sha256 61ac3f963bf57b6ba2f461882dded158d4d0ca2640ea608b425dcc1250d7d0a2
sha512 2b8b93c4b04bdfdf6caba2dce7fed04da6c13fa455dfff6831c957453dbb3197e8811d0bfdfee86186de53ec1ae55ffb209ece2f060ab05c29fd54f58f1fc282
ripemd-160 e9382dbf41a225abbbf1559f02d07a31e6887129

64495816 as geometric shapes

Circle

Radius = n
Diameter 128991632
Circumference 405239163.46576
Area 1.3068115261441E+16

Sphere

Radius = n
Volume 1.1237850098249E+24
Surface area 5.2272461045763E+16
Circumference 405239163.46576

Square

Length = n
Perimeter 257983264
Area 4159710281505856
Diagonal 91210857.70352

Cube

Length = n
Surface area 24958261689035136
Volume 2.6828390892931E+23
Space diagonal 111710030.18761

Equilateral Triangle

Length = n
Perimeter 193487448
Area 1.8012073880837E+15
Altitude 55855015.093807

Triangular Pyramid

Length = n
Surface area 1.8012073880837E+15
Volume 3.1617561881192E+22
Height 30403619.234507