981377320 (number)

981377320 is an even 9-digits composite number following 981377319 and preceding 981377321. In scientific notation, it is written as 9.81377320 × 10^8. The sum of its digits is 40. It has a total of 6 prime factors and 32 positive divisors. There are 305882880 positive integers (up to 981377320) that are relatively prime to 981377320.

Interesting facts

Basic properties

Name

Name nine hundred eighty-one million three hundred seventy-seven thousand three hundred twenty

Notation

Scientific notation 9.81377320 × 10^8
Engineering notation 9.81377320 × 10^6

Prime Factorization of 981377320

Prime Factorization 2 × 2 × 2 × 35 × 11 × 318629

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 245344330
Product of the distinct prime numbers

The prime factorization of 981377320 is 2 × 2 × 2 × 35 × 11 × 318629. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 981377320)

Multiplication

n×y
n×2 1962754640
n×3 2944131960
n×4 3925509280
n×5 4906886600

Division

n÷y
n÷2 490688660
n÷3 327125773.33333
n÷3 245344330
n÷5 196275464

Exponentiation

ny
n2 963101444210382400
n3 9.4516591420731E+26
n4 9.2756439184012E+35
n5 9.1029065699149E+44

Nth Root

y√n
2√n 31326.942397879
3√n 993.75350251261
4√n 176.99418746919
5√n 62.858961745716

Divisors of 981377320

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -981377319
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 981377320 can be divided by 32 positive divisors. The sum of these divisors (counting 981377320) is 1, the average is 0.03125.

Base conversion 981377320

Base System Value
2 Binary 111010011111101010000100101000
3 Ternary 2112101122010121011
4 Quaternary 322133222010220
5 Quinary 4002213033240
6 Senary 241214153304
8 Octal 7237520450
10 Decimal 981377320
12 Duodecimal 2347b2834
16 Hexadecimal 3a7ea128
20 Vigesimal f6dc360
36 Base36 g8abl4

Cryptographic Hash Functions

md5 afb59767a9fb7b4163e2c0521c934692
sha1 a39dd52acef5cbc5b1c7706bef2e60f3e8727639
sha256 1ed9ed59c0c2722b562fa5a08262e4f79b975adfafc66ca3386adb4058c8715a
sha512 5cf02be83b1537641fcd261736e5f8aabe368c6afd6354c4a96f5a8f1e2cb928b14637397ec616781401638d148c3975e8f7a785235280b1ed408e970a799c33
ripemd-160 a4b31dc14824d545764d06ba76950759f75e45b5

981377320 as geometric shapes

Circle

Radius = n
Diameter 1962754640
Circumference 6166175557.8233
Area 3.0256724217931E+18

Sphere

Radius = n
Volume 3.9591017233296E+27
Surface area 1.2102689687172E+19
Circumference 6166175557.8233

Square

Length = n
Perimeter 3925509280
Area 963101444210382400
Diagonal 1387877115.7494

Cube

Length = n
Surface area 5778608665262294400
Volume 9.4516591420731E+26
Space diagonal 1699795379.6358

Equilateral Triangle

Length = n
Perimeter 2944131960
Area 4.1703515855384E+17
Altitude 849897689.81789

Triangular Pyramid

Length = n
Surface area 4.1703515855384E+17
Volume 1.1138887121373E+26
Height 462625705.24979