28379008 (number)

28379008 is an even 8-digits composite number following 28379007 and preceding 28379009. In scientific notation, it is written as 2.8379008 × 10^7. The sum of its digits is 37. It has a total of 10 prime factors and 64 positive divisors. There are 11515392 positive integers (up to 28379008) that are relatively prime to 28379008.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred seventy-nine thousand eight

Notation

Scientific notation 2.8379008 × 10^7
Engineering notation 2.8379008 × 10^6

Prime Factorization of 28379008

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 19 × 1667

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 443422
Product of the distinct prime numbers

The prime factorization of 28379008 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 19 × 1667. Since it has a total of 10 prime factors.

Most popular turbo-numbers

8, 3, 93, 35, 85, 5, 8127, 5442, 1690, 33129, 751869, 464489, 8099887, 5236179, 82566616, 78272845, 989215000, 578682008, 2633784781, 5820489105

Basic calculations (n = 28379008)

Multiplication

n×y
n×2 56758016
n×3 85137024
n×4 113516032
n×5 141895040

Division

n÷y
n÷2 14189504
n÷3 9459669.3333333
n÷3 7094752
n÷5 5675801.6

Exponentiation

ny
n2 805368095064064
n3 2.2855547612768E+22
n4 6.4861776854712E+29
n5 1.8407128842541E+37

Nth Root

y√n
2√n 5327.1951344023
3√n 305.02287027286
4√n 72.987636859967
5√n 30.945638085891

Divisors of 28379008

1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 1667, 2128, 2432, 3334, 4256, 6668, 8512, 11669, 13336, 17024, 23338, 26672, 31673, 46676, 53344, 63346, 93352, 106688, 126692, 186704, 213376, 221711, 253384, 373408, 443422, 506768, 746816, 886844, 1013536, 1493632, 1773688, 2027072, 3547376, 4054144, 7094752, 14189504, 28379008

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28379007
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28379008 can be divided by 64 positive divisors. The sum of these divisors (counting 28379008) is 1, the average is 0.015625.

Base conversion 28379008

Base System Value
2 Binary 1101100010000011110000000
3 Ternary 1222101210200101
4 Quaternary 1230100132000
5 Quinary 24231112013
6 Senary 2452132144
8 Octal 154203600
10 Decimal 28379008
12 Duodecimal 9607054
16 Hexadecimal 1b10780
20 Vigesimal 8h77a8
36 Base36 gw9ds

Cryptographic Hash Functions

md5 ad015d7662e8b5cdf0278d353df4ce24
sha1 fc353a3e03534c8abf3055f66927f388015b091a
sha256 1fb2a74c73960a5baa2e86da430df8ce54b8e786f960ab8bba7d2e0660e772f4
sha512 7cc281bf2340b9500e58cdd42e31503281cd0568a413130fefe88abc77d1019e4b7d2dfa7d4fd04e6b91a995a5749cbd5bd4c32e681dfd00dbd1b4b8f1ca2782
ripemd-160 877518cef611b2b63644fae5b40d4750d3433abe

28379008 as geometric shapes

Circle

Radius = n
Diameter 56758016
Circumference 178310566.09793
Area 2.5301384908889E+15

Sphere

Radius = n
Volume 9.5737093965391E+22
Surface area 1.0120553963555E+16
Circumference 178310566.09793

Square

Length = n
Perimeter 113516032
Area 805368095064064
Diagonal 40133978.000295

Cube

Length = n
Surface area 4832208570384384
Volume 2.2855547612768E+22
Space diagonal 49153883.724404

Equilateral Triangle

Length = n
Perimeter 85137024
Area 3.4873461486148E+14
Altitude 24576941.862202

Triangular Pyramid

Length = n
Surface area 3.4873461486148E+14
Volume 2.6935521174534E+21
Height 13377992.666765