1454994990 (number)

1454994990 is an even 10-digits composite number following 1454994989 and preceding 1454994991. In scientific notation, it is written as 1.454994990 × 10^9. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 387998640 positive integers (up to 1454994990) that are relatively prime to 1454994990.

Interesting facts

Basic properties

Name

Name one billion four hundred fifty-four million nine hundred ninety-four thousand nine hundred ninety

Notation

Scientific notation 1.454994990 × 10^9
Engineering notation 1.454994990 × 10^9

Prime Factorization of 1454994990

Prime Factorization 2 × 45 × 16166611

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1454994990
Product of the distinct prime numbers

The prime factorization of 1454994990 is 2 × 45 × 16166611. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 3, 12, 34, 499, 69, 2414, 4351, 92506, 59031, 427253, 793878, 3130445, 2089009, 84992408, 1750905, 384785889, 301000406, 3640555834, 5296353441

Basic calculations (n = 1454994990)

Multiplication

n×y
n×2 2909989980
n×3 4364984970
n×4 5819979960
n×5 7274974950

Division

n÷y
n÷2 727497495
n÷3 484998330
n÷3 363748747.5
n÷5 290998998

Exponentiation

ny
n2 2117010420925100100
n3 3.0802395562238E+27
n4 4.4817331223055E+36
n5 6.5208992394715E+45

Nth Root

y√n
2√n 38144.396574071
3√n 1133.1493812361
4√n 195.30590511828
5√n 68.009925574348

Divisors of 1454994990

1, 2, 45, 90, 16166611, 32333222, 727497495, 1454994990

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 -1454994989
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 1454994990 can be divided by 8 positive divisors. The sum of these divisors (counting 1454994990) is 1, the average is 0.125.

Base conversion 1454994990

Base System Value
2 Binary 1010110101110010111011000101110
3 Ternary 10202101211101220100
4 Quaternary 1112232113120232
5 Quinary 10434434314430
6 Senary 400213331530
8 Octal 12656273056
10 Decimal 1454994990
12 Duodecimal 347336ba6
16 Hexadecimal 56b9762e
20 Vigesimal 12ede79a
36 Base36 o29lbi

Cryptographic Hash Functions

md5 5dc54a5b71046489b7615cfd5d2c26c5
sha1 4b3c1add6598a01d7b1c04c38da81e920968896c
sha256 6475fabd62bf41226389fd9d3a20f5c9d1015ceb59437c382f5d46478be1c850
sha512 b69b3d4692e8aec91e15c0a3e684e15a15126c29274e208e4b7bf6ae70f8327358a3881ead7aa7860519244c029d61ef266b1f43d9c9dbe1846fc64550d18fb8
ripemd-160 33b5dd08bae0c306bba7f37e41de3aec4aea1f91

1454994990 as geometric shapes

Circle

Radius = n
Diameter 2909989980
Circumference 9142003143.1879
Area 6.6507843859513E+18

Sphere

Radius = n
Volume 1.2902477281506E+28
Surface area 2.6603137543805E+19
Circumference 9142003143.1879

Square

Length = n
Perimeter 5819979960
Area 2117010420925100100
Diagonal 2057673648.0429

Cube

Length = n
Surface area 1.2702062525551E+19
Volume 3.0802395562238E+27
Space diagonal 2520125247.4382

Equilateral Triangle

Length = n
Perimeter 4364984970
Area 9.1669240229876E+17
Altitude 1260062623.7191

Triangular Pyramid

Length = n
Surface area 9.1669240229876E+17
Volume 3.6300971298082E+26
Height 685891216.0143