45490028 (number)

45490028 is an even 8-digits composite number following 45490027 and preceding 45490029. In scientific notation, it is written as 4.5490028 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 48 positive divisors. There are 20054016 positive integers (up to 45490028) that are relatively prime to 45490028.

Interesting facts

Basic properties

Name

Name forty-five million four hundred ninety thousand twenty-eight

Notation

Scientific notation 4.5490028 × 10^7
Engineering notation 4.5490028 × 10^6

Prime Factorization of 45490028

Prime Factorization 2 × 2 × 17 × 19 × 137 × 257

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 22745014
Product of the distinct prime numbers

The prime factorization of 45490028 is 2 × 2 × 17 × 19 × 137 × 257. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 6, 55, 52, 926, 902, 4240, 8736, 51962, 48009, 827529, 958026, 4028249, 4720375, 83356021, 57199857, 821516935, 922587399, 7255234793, 6719356693

Basic calculations (n = 45490028)

Multiplication

n×y
n×2 90980056
n×3 136470084
n×4 181960112
n×5 227450140

Division

n÷y
n÷2 22745014
n÷3 15163342.666667
n÷3 11372507
n÷5 9098005.6

Exponentiation

ny
n2 2069342647440784
n3 9.4134454973675E+22
n4 4.2821789925172E+30
n5 1.9479644227062E+38

Nth Root

y√n
2√n 6744.6295672928
3√n 356.97576644005
4√n 82.125693709659
5√n 34.008168270527

Divisors of 45490028

1, 2, 4, 17, 19, 34, 38, 68, 76, 137, 257, 274, 323, 514, 548, 646, 1028, 1292, 2329, 2603, 4369, 4658, 4883, 5206, 8738, 9316, 9766, 10412, 17476, 19532, 35209, 44251, 70418, 83011, 88502, 140836, 166022, 177004, 332044, 598553, 668971, 1197106, 1337942, 2394212, 2675884, 11372507, 22745014, 45490028

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -45490027
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 45490028 can be divided by 48 positive divisors. The sum of these divisors (counting 45490028) is 1, the average is 0.020833333333333.

Base conversion 45490028

Base System Value
2 Binary 10101101100001111101101100
3 Ternary 10011121010120212
4 Quaternary 2231201331230
5 Quinary 43121140103
6 Senary 4303001552
8 Octal 255417554
10 Decimal 45490028
12 Duodecimal 132992b8
16 Hexadecimal 2b61f6c
20 Vigesimal e46518
36 Base36 r30bw

Cryptographic Hash Functions

md5 3804a0b91299f0183550d8a7eeac1b21
sha1 8f139037b98d9763cb1b0c02b75608c0e8267f77
sha256 cc76727cbac1f5d2719c40e834b85f932ee40767a30423350761cc25f319c55d
sha512 5a4529f20e057745116019fa97b1b2735404db6207044f228a0a33da51757885aa3889f51dfe78a9e8d6087f8d56d9c4593f49b74fa23984b78470a72d258b55
ripemd-160 95190f3a8780e2ca7d5153c053b371a72af94b4b

45490028 as geometric shapes

Circle

Radius = n
Diameter 90980056
Circumference 285822275.55279
Area 6.50103165896E+15

Sphere

Radius = n
Volume 3.9430948292664E+23
Surface area 2.600412663584E+16
Circumference 285822275.55279

Square

Length = n
Perimeter 181960112
Area 2069342647440784
Diagonal 64332614.550332

Cube

Length = n
Surface area 12416055884644704
Volume 9.4134454973675E+22
Space diagonal 78791039.733731

Equilateral Triangle

Length = n
Perimeter 136470084
Area 8.9605165090913E+14
Altitude 39395519.866865

Triangular Pyramid

Length = n
Surface area 8.9605165090913E+14
Volume 1.1093851909198E+22
Height 21444204.850111