984945145 (number)

984945145 is an odd 9-digits composite number following 984945144 and preceding 984945146. In scientific notation, it is written as 9.84945145 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 787527936 positive integers (up to 984945145) that are relatively prime to 984945145.

Interesting facts

Basic properties

Name

Name nine hundred eighty-four million nine hundred forty-five thousand one hundred forty-five

Notation

Scientific notation 9.84945145 × 10^8
Engineering notation 9.84945145 × 10^6

Prime Factorization of 984945145

Prime Factorization 5 × 1873 × 105173

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 984945145
Product of the distinct prime numbers

The prime factorization of 984945145 is 5 × 1873 × 105173. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 1, 33, 33, 981, 643, 7256, 8470, 34000, 17446, 323517, 705007, 5687156, 2881720, 18723060, 52400040, 925285310, 946838689, 4034889276, 6042983449

Basic calculations (n = 984945145)

Multiplication

n×y
n×2 1969890290
n×3 2954835435
n×4 3939780580
n×5 4924725725

Division

n÷y
n÷2 492472572.5
n÷3 328315048.33333
n÷3 246236286.25
n÷5 196989029

Exponentiation

ny
n2 970116938659071025
n3 9.5551196881451E+26
n4 9.4112687467325E+35
n5 9.2695834603844E+44

Nth Root

y√n
2√n 31383.835727967
3√n 994.95631905074
4√n 177.15483546312
5√n 62.904600532059

Divisors of 984945145

1, 5, 1873, 9365, 105173, 525865, 196989029, 984945145

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -984945144
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 984945145 can be divided by 8 positive divisors. The sum of these divisors (counting 984945145) is 1, the average is 0.125.

Base conversion 984945145

Base System Value
2 Binary 111010101101010001000111111001
3 Ternary 2112122100101201211
4 Quaternary 322231101013321
5 Quinary 4004121221040
6 Senary 241422443121
8 Octal 7255210771
10 Decimal 984945145
12 Duodecimal 235a334a1
16 Hexadecimal 3ab511f9
20 Vigesimal f7fi2h5
36 Base36 gaesjd

Cryptographic Hash Functions

md5 db923046e3e8626dcf770e7106dd50d7
sha1 0dcad1f5c1e85c91b9392b1cfee3f8d1c29432ef
sha256 ac7878a563387b082b09a5ecdb45f62b6c727ee85257bbb7878110f196212655
sha512 993980c5d8a5376d1d1b40fb6cea8afa99a231abc9b504162fe6fba2e76eedf1c0e428797141b469c7d9e59ae6e56216a68a2f2d22939a0045091916357c737f
ripemd-160 e64ba15aff41f7c12285ea6d6710b9018d82bb93

984945145 as geometric shapes

Circle

Radius = n
Diameter 1969890290
Circumference 6188592863.4419
Area 3.0477122476144E+18

Sphere

Radius = n
Volume 4.0024391755264E+27
Surface area 1.2190848990457E+19
Circumference 6188592863.4419

Square

Length = n
Perimeter 3939780580
Area 970116938659071025
Diagonal 1392922782.2525

Cube

Length = n
Surface area 5820701631954426150
Volume 9.5551196881451E+26
Space diagonal 1705975033.8083

Equilateral Triangle

Length = n
Perimeter 2954835435
Area 4.2007295676017E+17
Altitude 852987516.90415

Triangular Pyramid

Length = n
Surface area 4.2007295676017E+17
Volume 1.1260816544228E+26
Height 464307594.08418