30621864 (number)

30621864 is an even 8-digits composite number following 30621863 and preceding 30621865. In scientific notation, it is written as 3.0621864 × 10^7. The sum of its digits is 30. It has a total of 8 prime factors and 96 positive divisors. There are 8072064 positive integers (up to 30621864) that are relatively prime to 30621864.

Interesting facts

Basic properties

Name

Name thirty million six hundred twenty-one thousand eight hundred sixty-four

Notation

Scientific notation 3.0621864 × 10^7
Engineering notation 3.0621864 × 10^6

Prime Factorization of 30621864

Prime Factorization 2 × 2 × 2 × 3 × 13 × 7 × 7 × 2003

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1093638
Product of the distinct prime numbers

The prime factorization of 30621864 is 2 × 2 × 2 × 3 × 13 × 7 × 7 × 2003. Since it has a total of 8 prime factors.

Most popular turbo-numbers

2, 6, 96, 76, 777, 413, 2634, 9451, 77749, 14077, 843585, 268504, 8941485, 1857271, 50966392, 59970259, 533085145, 582187645, 6033777764, 8390140869

Basic calculations (n = 30621864)

Multiplication

n×y
n×2 61243728
n×3 91865592
n×4 122487456
n×5 153109320

Division

n÷y
n÷2 15310932
n÷3 10207288
n÷3 7655466
n÷5 6124372.8

Exponentiation

ny
n2 937698554834496
n3 2.8714077619138E+22
n4 8.792785797387E+29
n5 2.6925149086872E+37

Nth Root

y√n
2√n 5533.7025579624
3√n 312.8555577517
4√n 74.388860442693
5√n 31.420010415408

Divisors of 30621864

1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 182, 196, 273, 294, 312, 364, 392, 546, 588, 637, 728, 1092, 1176, 1274, 1911, 2003, 2184, 2548, 3822, 4006, 5096, 6009, 7644, 8012, 12018, 14021, 15288, 16024, 24036, 26039, 28042, 42063, 48072, 52078, 56084, 78117, 84126, 98147, 104156, 112168, 156234, 168252, 182273, 196294, 208312, 294441, 312468, 336504, 364546, 392588, 546819, 588882, 624936, 729092, 785176, 1093638, 1177764, 1275911, 1458184, 2187276, 2355528, 2551822, 3827733, 4374552, 5103644, 7655466, 10207288, 15310932, 30621864

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30621863
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30621864 can be divided by 96 positive divisors. The sum of these divisors (counting 30621864) is 1, the average is 0.010416666666667.

Base conversion 30621864

Base System Value
2 Binary 1110100110100000010101000
3 Ternary 2010121202022010
4 Quaternary 1310310002220
5 Quinary 30314344424
6 Senary 3012155520
8 Octal 164640250
10 Decimal 30621864
12 Duodecimal a308ba0
16 Hexadecimal 1d340a8
20 Vigesimal 9b7ed4
36 Base36 i8bzc

Cryptographic Hash Functions

md5 88d05e73381eb786b887374cad3264c4
sha1 af2a45488275918337032c5e417888d395390c29
sha256 764dd626c3c3dcd60fa8ff420fe9c33fee44bcc5209a26bf2f68fdb778585356
sha512 91254bc9b8349688802eaa33653db38aff2827c44f8370ee0ed6b785cfea9f73bdf7ba70757ffa0dbb6a41dff70e6764cc95664ae020484b83d151b93ea2fe01
ripemd-160 738f5ebd4a4bc3a1dd5168c0d98f2996e18d587a

30621864 as geometric shapes

Circle

Radius = n
Diameter 61243728
Circumference 192402845.96325
Area 2.9458668911498E+15

Sphere

Radius = n
Volume 1.2027724707052E+23
Surface area 1.1783467564599E+16
Circumference 192402845.96325

Square

Length = n
Perimeter 122487456
Area 937698554834496
Diagonal 43305855.373944

Cube

Length = n
Surface area 5626191329006976
Volume 2.8714077619138E+22
Space diagonal 53038624.270464

Equilateral Triangle

Length = n
Perimeter 91865592
Area 4.0603538478931E+14
Altitude 26519312.135232

Triangular Pyramid

Length = n
Surface area 4.0603538478931E+14
Volume 3.3839865000016E+21
Height 14435285.124648