30255628 (number)

30255628 is an even 8-digits composite number following 30255627 and preceding 30255629. In scientific notation, it is written as 3.0255628 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors. There are 13415040 positive integers (up to 30255628) that are relatively prime to 30255628.

Interesting facts

Basic properties

Name

Name thirty million two hundred fifty-five thousand six hundred twenty-eight

Notation

Scientific notation 3.0255628 × 10^7
Engineering notation 3.0255628 × 10^6

Prime Factorization of 30255628

Prime Factorization 2 × 2 × 1781 × 137 × 31

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15127814
Product of the distinct prime numbers

The prime factorization of 30255628 is 2 × 2 × 1781 × 137 × 31. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 9, 73, 71, 980, 432, 7178, 8912, 32371, 42174, 695448, 960708, 4648486, 339131, 78123786, 57532383, 688319960, 222956964, 6995959126, 2751017842

Basic calculations (n = 30255628)

Multiplication

n×y
n×2 60511256
n×3 90766884
n×4 121022512
n×5 151278140

Division

n÷y
n÷2 15127814
n÷3 10085209.333333
n÷3 7563907
n÷5 6051125.6

Exponentiation

ny
n2 915403025674384
n3 2.7696093414879E+22
n4 8.3796269941382E+29
n5 2.535308771134E+37

Nth Root

y√n
2√n 5500.5116125684
3√n 311.60330637741
4√n 74.165434081979
5√n 31.344491908521

Divisors of 30255628

1, 2, 4, 31, 62, 124, 137, 274, 548, 1781, 3562, 4247, 7124, 8494, 16988, 55211, 110422, 220844, 243997, 487994, 975988, 7563907, 15127814, 30255628

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30255627
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30255628 can be divided by 24 positive divisors. The sum of these divisors (counting 30255628) is 1, the average is 0.041666666666667.

Base conversion 30255628

Base System Value
2 Binary 1110011011010101000001100
3 Ternary 2002221010220211
4 Quaternary 1303122220030
5 Quinary 30221140003
6 Senary 3000252204
8 Octal 163325014
10 Decimal 30255628
12 Duodecimal a171064
16 Hexadecimal 1cdaa0c
20 Vigesimal 991j18
36 Base36 i0he4

Cryptographic Hash Functions

md5 4c9a6a3cb3a17e1333af49e8229bf86c
sha1 49b0b067fef1eab421f36bd5af7e410e68fe3e6f
sha256 c44a2cb95c2724c2e01c24cf9d500952cf80b979f2bd4e8294d6e9b5f9808e87
sha512 233f8255f917e5b424db68db3fbf67bda4aec1edad6583dbe1878e76cab13bd734908b49f6ad16762466c3971163856e1898371a94fd33d9e4274a3b102471ba
ripemd-160 986ed1409bb0feab56fd258522e2dd32d44295b5

30255628 as geometric shapes

Circle

Radius = n
Diameter 60511256
Circumference 190101717.30909
Area 2.8758234205325E+15

Sphere

Radius = n
Volume 1.1601312480709E+23
Surface area 1.150329368213E+16
Circumference 190101717.30909

Square

Length = n
Perimeter 121022512
Area 915403025674384
Diagonal 42787919.455715

Cube

Length = n
Surface area 5492418154046304
Volume 2.7696093414879E+22
Space diagonal 52404284.910904

Equilateral Triangle

Length = n
Perimeter 90766884
Area 3.9638113746758E+14
Altitude 26202142.455452

Triangular Pyramid

Length = n
Surface area 3.9638113746758E+14
Volume 3.2640159110061E+21
Height 14262639.818572