981330457 (number)

981330457 is an odd 9-digits composite number following 981330456 and preceding 981330458. In scientific notation, it is written as 9.81330457 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 904364032 positive integers (up to 981330457) that are relatively prime to 981330457.

Interesting facts

Basic properties

Name

Name nine hundred eighty-one million three hundred thirty thousand four hundred fifty-seven

Notation

Scientific notation 9.81330457 × 10^8
Engineering notation 9.81330457 × 10^6

Prime Factorization of 981330457

Prime Factorization 17 × 53 × 1409 × 773

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 981330457
Product of the distinct prime numbers

The prime factorization of 981330457 is 17 × 53 × 1409 × 773. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 3, 8, 10, 988, 248, 621, 7334, 23195, 92102, 386083, 868861, 7702860, 6744356, 20073246, 45613208, 447147253, 795968103, 5860351728, 9833312884

Basic calculations (n = 981330457)

Multiplication

n×y
n×2 1962660914
n×3 2943991371
n×4 3925321828
n×5 4906652285

Division

n÷y
n÷2 490665228.5
n÷3 327110152.33333
n÷3 245332614.25
n÷5 196266091.4

Exponentiation

ny
n2 963009465835828849
n3 9.45030519204E+26
n4 9.2738723128941E+35
n5 9.100733354972E+44

Nth Root

y√n
2√n 31326.19442256
3√n 993.73768426386
4√n 176.99207446256
5√n 62.858361402559

Divisors of 981330457

1, 17, 53, 773, 901, 1409, 13141, 23953, 40969, 74677, 696473, 1089157, 1269509, 18515669, 57725321, 981330457

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -981330456
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 981330457 can be divided by 16 positive divisors. The sum of these divisors (counting 981330457) is 1, the average is 0.0625.

Base conversion 981330457

Base System Value
2 Binary 111010011111011110101000011001
3 Ternary 2112101112202022111
4 Quaternary 322133132220121
5 Quinary 4002210033312
6 Senary 241213152321
8 Octal 7237365031
10 Decimal 981330457
12 Duodecimal 23478b6a1
16 Hexadecimal 3a7dea19
20 Vigesimal f6d662h
36 Base36 g89bfd

Cryptographic Hash Functions

md5 9e42f67a41ace1d78abd28bf76a58f45
sha1 52b6789d8ffac9cb2eddf13d078d32e91d6f12e8
sha256 5e6dcbd341e77e90ea83be1124e1ee61d1393e07485b118c5dd0b62f4a0a09e9
sha512 d7d318e6e4f8fa6d0337782180f064ed09af64e8bb551917e19e45d37714d0157b7f2ea522876412fb9011e38ed671a9b70531bb5fc85d3a98be68e1ccd672b9
ripemd-160 a32827906772e4de0ab3ec7d300732071d93fbfd

981330457 as geometric shapes

Circle

Radius = n
Diameter 1962660914
Circumference 6165881108.9102
Area 3.0253834632073E+18

Sphere

Radius = n
Volume 3.9585345820659E+27
Surface area 1.2101533852829E+19
Circumference 6165881108.9102

Square

Length = n
Perimeter 3925321828
Area 963009465835828849
Diagonal 1387810841.4592

Cube

Length = n
Surface area 5778056795014973094
Volume 9.45030519204E+26
Space diagonal 1699714210.5388

Equilateral Triangle

Length = n
Perimeter 2943991371
Area 4.1699533074936E+17
Altitude 849857105.26939

Triangular Pyramid

Length = n
Surface area 4.1699533074936E+17
Volume 1.1137291475957E+26
Height 462603613.81973