1981004927 (number)

1981004927 is an odd 10-digits composite number following 1981004926 and preceding 1981004928. In scientific notation, it is written as 1.981004927 × 10^9. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 1685951520 positive integers (up to 1981004927) that are relatively prime to 1981004927.

Interesting facts

Basic properties

Name

Name one billion nine hundred eighty-one million four thousand nine hundred twenty-seven

Notation

Scientific notation 1.981004927 × 10^9
Engineering notation 1.981004927 × 10^9

Prime Factorization of 1981004927

Prime Factorization 23 × 11 × 47 × 166597

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1981004927
Product of the distinct prime numbers

The prime factorization of 1981004927 is 23 × 11 × 47 × 166597. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 100, 63, 410, 578, 7043, 6847, 71819, 17097, 635441, 525613, 2561320, 9720230, 38432464, 88367981, 333367263, 228503160, 755143878, 8469743830

Basic calculations (n = 1981004927)

Multiplication

n×y
n×2 3962009854
n×3 5943014781
n×4 7924019708
n×5 9905024635

Division

n÷y
n÷2 990502463.5
n÷3 660334975.66667
n÷3 495251231.75
n÷5 396200985.4

Exponentiation

ny
n2 3924380520798275329
n3 7.7742171471242E+27
n4 1.5400762472021E+37
n5 3.050898633663E+46

Nth Root

y√n
2√n 44508.481517571
3√n 1255.9196397985
4√n 210.97033326411
5√n 72.33976792161

Divisors of 1981004927

1, 11, 23, 47, 253, 517, 1081, 11891, 166597, 1832567, 3831731, 7830059, 42149041, 86130649, 180091357, 1981004927

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 -1981004926
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 1981004927 can be divided by 16 positive divisors. The sum of these divisors (counting 1981004927) is 1, the average is 0.0625.

Base conversion 1981004927

Base System Value
2 Binary 1110110000100111011110001111111
3 Ternary 12010001121110212212
4 Quaternary 1312010323301333
5 Quinary 13024114124202
6 Senary 524323451035
8 Octal 16604736177
10 Decimal 1981004927
12 Duodecimal 473526a7b
16 Hexadecimal 7613bc7f
20 Vigesimal 1aj15c67
36 Base36 wrft6n

Cryptographic Hash Functions

md5 dd8f3aa5dbf31343fa5dc015e8d2c721
sha1 4ea1a5e0c145d3162471b85403b585bf6201b7c1
sha256 b613d9a966ce49b3f7ccc73069434a5adb548d9421d8d7d3abd8cb65b8dd0aac
sha512 928d3f85d804d4380f6f10cd4a0fa7f04602d11e7f42d22b7ddfdbe48c4d348d50d4f86d7d9a7d43d524a37b36c684bcd20d7b59aa176edbf8888d77ccf0bca5
ripemd-160 611083ca511a09c83ee392b8b4f03ee6c7645712

1981004927 as geometric shapes

Circle

Radius = n
Diameter 3962009854
Circumference 12447021050.777
Area 1.2328805014031E+19

Sphere

Radius = n
Volume 3.2564564635756E+28
Surface area 4.9315220056123E+19
Circumference 12447021050.777

Square

Length = n
Perimeter 7924019708
Area 3924380520798275329
Diagonal 2801564034.8913

Cube

Length = n
Surface area 2.354628312479E+19
Volume 7.7742171471242E+27
Space diagonal 3431201183.6083

Equilateral Triangle

Length = n
Perimeter 5943014781
Area 1.6993066125641E+18
Altitude 1715600591.8041

Triangular Pyramid

Length = n
Surface area 1.6993066125641E+18
Volume 9.1620027719138E+26
Height 933854678.29711