746640981 (number)

746640981 is an odd 9-digits composite number following 746640980 and preceding 746640982. In scientific notation, it is written as 7.46640981 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 497634624 positive integers (up to 746640981) that are relatively prime to 746640981.

Interesting facts

Basic properties

Name

Name seven hundred forty-six million six hundred forty thousand nine hundred eighty-one

Notation

Scientific notation 7.46640981 × 10^8
Engineering notation 7.46640981 × 10^6

Prime Factorization of 746640981

Prime Factorization 9 × 5273 × 15733

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 746640981
Product of the distinct prime numbers

The prime factorization of 746640981 is 9 × 5273 × 15733. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 746640981)

Multiplication

n×y
n×2 1493281962
n×3 2239922943
n×4 2986563924
n×5 3733204905

Division

n÷y
n÷2 373320490.5
n÷3 248880327
n÷3 186660245.25
n÷5 149328196.2

Exponentiation

ny
n2 557472754508642361
n3 4.162320043071E+26
n4 3.1077587201945E+35
n5 2.3203800195573E+44

Nth Root

y√n
2√n 27324.732038942
3√n 907.20187917199
4√n 165.30194203016
5√n 59.514441811527

Divisors of 746640981

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 -746640980
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 746640981 can be divided by 8 positive divisors. The sum of these divisors (counting 746640981) is 1, the average is 0.125.

Base conversion 746640981

Base System Value
2 Binary 101100100000001101011001010101
3 Ternary 1221000221021212200
4 Quaternary 230200031121111
5 Quinary 3012120002411
6 Senary 202031035113
8 Octal 5440153125
10 Decimal 746640981
12 Duodecimal 18a06ba99
16 Hexadecimal 2c80d655
20 Vigesimal bd6a291
36 Base36 ccj3v9

Cryptographic Hash Functions

md5 ac96a0e807dea9caca9c30b627449b4a
sha1 b950b7177ecd56b9d220178e64c230aaee9e2a4a
sha256 af87cf065f7e0c8bd1a1774720d9eb913c31939ce0a3e6a8c0dd2a3b14d9b2c8
sha512 db3e2249f24550df44088d8c7afa0ad522d8359893d192a00d9aca84b3f9bfe4441a8141c4409b99b6539b00203123af4470139e544bb531fab5fecace2dae8a
ripemd-160 3ec2dd98a0ab764ac14d2c2ef6a756a790e24873

746640981 as geometric shapes

Circle

Radius = n
Diameter 1493281962
Circumference 4691283641.5574
Area 1.7513523101408E+18

Sphere

Radius = n
Volume 1.7435085425602E+27
Surface area 7.0054092405633E+18
Circumference 4691283641.5574

Square

Length = n
Perimeter 2986563924
Area 557472754508642361
Diagonal 1055909801.5538

Cube

Length = n
Surface area 3344836527051854166
Volume 4.162320043071E+26
Space diagonal 1293220114.1051

Equilateral Triangle

Length = n
Perimeter 2239922943
Area 2.4139278366109E+17
Altitude 646610057.05253

Triangular Pyramid

Length = n
Surface area 2.4139278366109E+17
Volume 4.905341213207E+25
Height 351969933.85125