981036385 (number)

981036385 is an odd 9-digits composite number following 981036384 and preceding 981036386. In scientific notation, it is written as 9.81036385 × 10^8. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 651009600 positive integers (up to 981036385) that are relatively prime to 981036385.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.81036385 × 10^8
Engineering notation 9.81036385 × 10^6

Prime Factorization of 981036385

Prime Factorization 5 × 7 × 31 × 904181

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 981036385
Product of the distinct prime numbers

The prime factorization of 981036385 is 5 × 7 × 31 × 904181. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 4, 6, 31, 128, 215, 7893, 9100, 94912, 51962, 799633, 650348, 2883538, 4734084, 29370233, 56093082, 330882936, 481080505, 5735575164, 1724289441

Basic calculations (n = 981036385)

Multiplication

n×y
n×2 1962072770
n×3 2943109155
n×4 3924145540
n×5 4905181925

Division

n÷y
n÷2 490518192.5
n÷3 327012128.33333
n÷3 245259096.25
n÷5 196207277

Exponentiation

ny
n2 962432388693868225
n3 9.4418119141115E+26
n4 9.2627610280699E+35
n5 9.0871055940965E+44

Nth Root

y√n
2√n 31321.500363169
3√n 993.63841100287
4√n 176.97881331721
5√n 62.854593640121

Divisors of 981036385

1, 5, 7, 31, 35, 155, 217, 1085, 904181, 4520905, 6329267, 28029611, 31646335, 140148055, 196207277, 981036385

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 -981036384
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 981036385 can be divided by 16 positive divisors. The sum of these divisors (counting 981036385) is 1, the average is 0.0625.

Base conversion 981036385

Base System Value
2 Binary 111010011110010110110101100001
3 Ternary 2112100222210220221
4 Quaternary 322132112311201
5 Quinary 4002121131020
6 Senary 241203003041
8 Octal 7236266541
10 Decimal 981036385
12 Duodecimal 234669481
16 Hexadecimal 3a796d61
20 Vigesimal f6b9aj5
36 Base36 g830ip

Cryptographic Hash Functions

md5 a876fe8d67dd3335732d965dd3f4bc01
sha1 1a34c35b59822af8e374b876fa02b33412590ebb
sha256 802f60ce2d0b65f0acd4194b523731121c3432901ec7012878c76cb9292f99ae
sha512 32b646db3dd0391c290b905f7287f072323c2b8bec1e02e2fdd0b6506ae416b40f0607a7fe26381b17ed89c87d2fd9f1a9437dafdd9a7243e4cea7be39116edc
ripemd-160 aded5b2e76dc718bc525643131f5e0ad21877806

981036385 as geometric shapes

Circle

Radius = n
Diameter 1962072770
Circumference 6164033400.0406
Area 3.0235705218975E+18

Sphere

Radius = n
Volume 3.9549769261266E+27
Surface area 1.209428208759E+19
Circumference 6164033400.0406

Square

Length = n
Perimeter 3924145540
Area 962432388693868225
Diagonal 1387394960.8485

Cube

Length = n
Surface area 5774594332163209350
Volume 9.4418119141115E+26
Space diagonal 1699204862.8937

Equilateral Triangle

Length = n
Perimeter 2943109155
Area 4.1674544901691E+17
Altitude 849602431.44685

Triangular Pyramid

Length = n
Surface area 4.1674544901691E+17
Volume 1.1127282051927E+26
Height 462464986.94949