890745984 (number)

890745984 is an even 9-digits composite number following 890745983 and preceding 890745985. In scientific notation, it is written as 8.90745984 × 10^8. The sum of its digits is 54. It has a total of 11 prime factors and 96 positive divisors. There are 291133440 positive integers (up to 890745984) that are relatively prime to 890745984.

Interesting facts

Basic properties

Name

Name eight hundred ninety million seven hundred forty-five thousand nine hundred eighty-four

Notation

Scientific notation 8.90745984 × 10^8
Engineering notation 8.90745984 × 10^6

Prime Factorization of 890745984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 9 × 53 × 1621

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 1546434
Product of the distinct prime numbers

The prime factorization of 890745984 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 9 × 53 × 1621. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 890745984)

Multiplication

n×y
n×2 1781491968
n×3 2672237952
n×4 3562983936
n×5 4453729920

Division

n÷y
n÷2 445372992
n÷3 296915328
n÷3 222686496
n÷5 178149196.8

Exponentiation

ny
n2 793428408012128256
n3 7.0674316802832E+26
n4 6.2952863864066E+35
n5 5.6075010668216E+44

Nth Root

y√n
2√n 29845.3678818
3√n 962.16884641962
4√n 172.75811958284
5√n 61.652511744026

Divisors of 890745984

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 -890745983
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 890745984 can be divided by 96 positive divisors. The sum of these divisors (counting 890745984) is 1, the average is 0.010416666666667.

Base conversion 890745984

Base System Value
2 Binary 110101000101111011010010000000
3 Ternary 2022002002120210000
4 Quaternary 311011323102000
5 Quinary 3311012332414
6 Senary 224215440000
8 Octal 6505732200
10 Decimal 890745984
12 Duodecimal 20a386000
16 Hexadecimal 3517b480
20 Vigesimal di734j4
36 Base36 eqbs00

Cryptographic Hash Functions

md5 8c157d886cf14d926fada47805091435
sha1 6876d83e7a67f3aa83d0d1c71ac0c72ce2ee8cae
sha256 046a6c2d1c9d946c35af60322c6262c2cd54500c6c6b13c93e6ba4fed9fdf53a
sha512 d6e16bff41b2863f75e2837c66149a167e95f3cb80cfd1aa5eb2c09c06c6d14b43fa9deb7e06eaf8fbb87b3de1432fee70e2ca84aa246c3d6875b5788dd6ed22
ripemd-160 c56be259edc7e4e8c3df8c5f1e57bc7269f0ecc1

890745984 as geometric shapes

Circle

Radius = n
Diameter 1781491968
Circumference 5596722079.098
Area 2.4926288577603E+18

Sphere

Radius = n
Volume 2.9603988595367E+27
Surface area 9.9705154310414E+18
Circumference 5596722079.098

Square

Length = n
Perimeter 3562983936
Area 793428408012128256
Diagonal 1259705051.2022

Cube

Length = n
Surface area 4760570448072769536
Volume 7.0674316802832E+26
Space diagonal 1542817300.9259

Equilateral Triangle

Length = n
Perimeter 2672237952
Area 3.4356457871137E+17
Altitude 771408650.46297

Triangular Pyramid

Length = n
Surface area 3.4356457871137E+17
Volume 8.3290481111681E+25
Height 419901683.73406