981036380 (number)

981036380 is an even 9-digits composite number following 981036379 and preceding 981036381. In scientific notation, it is written as 9.81036380 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 392414544 positive integers (up to 981036380) that are relatively prime to 981036380.

Interesting facts

Basic properties

Name

Name nine hundred eighty-one million thirty-six thousand three hundred eighty

Notation

Scientific notation 9.81036380 × 10^8
Engineering notation 9.81036380 × 10^6

Prime Factorization of 981036380

Prime Factorization 2 × 2 × 5 × 49051819

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 490518190
Product of the distinct prime numbers

The prime factorization of 981036380 is 2 × 2 × 5 × 49051819. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 6, 55, 96, 622, 260, 2344, 3413, 56264, 26779, 117476, 840741, 245452, 8128910, 4060513, 38484563, 160636297, 860469176, 1409572366, 1495549859

Basic calculations (n = 981036380)

Multiplication

n×y
n×2 1962072760
n×3 2943109140
n×4 3924145520
n×5 4905181900

Division

n÷y
n÷2 490518190
n÷3 327012126.66667
n÷3 245259095
n÷5 196207276

Exponentiation

ny
n2 962432378883504400
n3 9.4418117697466E+26
n4 9.2627608392336E+35
n5 9.0871053625275E+44

Nth Root

y√n
2√n 31321.500283352
3√n 993.6384093148
4√n 176.97881309171
5√n 62.854593576052

Divisors of 981036380

1, 2, 4, 5, 10, 20, 49051819, 98103638, 196207276, 245259095, 490518190, 981036380

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -981036379
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 981036380 can be divided by 12 positive divisors. The sum of these divisors (counting 981036380) is 1, the average is 0.083333333333333.

Base conversion 981036380

Base System Value
2 Binary 111010011110010110110101011100
3 Ternary 2112100222210220202
4 Quaternary 322132112311130
5 Quinary 4002121131010
6 Senary 241203003032
8 Octal 7236266534
10 Decimal 981036380
12 Duodecimal 234669478
16 Hexadecimal 3a796d5c
20 Vigesimal f6b9aj0
36 Base36 g830ik

Cryptographic Hash Functions

md5 f4e240fea81e28588ab4ef47d62776f6
sha1 239f55d77c7ea7cb5dfa1e219e801101122f51c4
sha256 c8a854a0641bdbb01e46958e3f8cce1895552a2e6cbddd84777d86b2f7a6a622
sha512 e61594da749b546e10e99d3e9af4138373c93ffea43d66aac5e93e219fb3ad2fec4a2e633490b1cd06e7dfedee879e210b3855f6e5177d59dfe721a48bbd904a
ripemd-160 3014b4d8ddc7d366d413ab8438ff40e6ffb93560

981036380 as geometric shapes

Circle

Radius = n
Diameter 1962072760
Circumference 6164033368.6246
Area 3.0235704910774E+18

Sphere

Radius = n
Volume 3.9549768656551E+27
Surface area 1.2094281964309E+19
Circumference 6164033368.6246

Square

Length = n
Perimeter 3924145520
Area 962432378883504400
Diagonal 1387394953.7774

Cube

Length = n
Surface area 5774594273301026400
Volume 9.4418117697466E+26
Space diagonal 1699204854.2334

Equilateral Triangle

Length = n
Perimeter 2943109140
Area 4.167454447689E+17
Altitude 849602427.11672

Triangular Pyramid

Length = n
Surface area 4.167454447689E+17
Volume 1.1127281881791E+26
Height 462464984.59247