8749021490 (number)

8749021490 is an even 10-digits composite number following 8749021489 and preceding 8749021491. In scientific notation, it is written as 8.749021490 × 10^9. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 3181462320 positive integers (up to 8749021490) that are relatively prime to 8749021490.

Interesting facts

Basic properties

Name

Name eight billion seven hundred forty-nine million twenty-one thousand four hundred ninety

Notation

Scientific notation 8.749021490 × 10^9
Engineering notation 8.749021490 × 10^9

Prime Factorization of 8749021490

Prime Factorization 2 × 5 × 11 × 79536559

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8749021490
Product of the distinct prime numbers

The prime factorization of 8749021490 is 2 × 5 × 11 × 79536559. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 6, 33, 42, 576, 984, 7611, 8626, 1341, 74078, 349377, 472641, 2139226, 3776164, 85485716, 60918106, 337591124, 539098539, 1893731050, 1774617059

Basic calculations (n = 8749021490)

Multiplication

n×y
n×2 17498042980
n×3 26247064470
n×4 34996085960
n×5 43745107450

Division

n÷y
n÷2 4374510745
n÷3 2916340496.6667
n÷3 2187255372.5
n÷5 1749804298

Exponentiation

ny
n2 7.6545377032482E+19
n3 6.6969714861734E+29
n4 5.8591947450448E+39
n5 5.1262220738492E+49

Nth Root

y√n
2√n 93536.204167157
3√n 2060.5658333478
4√n 305.83689144241
5√n 97.362540310379

Divisors of 8749021490

1, 2, 5, 10, 11, 22, 55, 110, 79536559, 159073118, 397682795, 795365590, 874902149, 1749804298, 4374510745, 8749021490

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 -8749021489
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 8749021490 can be divided by 16 positive divisors. The sum of these divisors (counting 8749021490) is 1, the average is 0.0625.

Base conversion 8749021490

Base System Value
2 Binary 1000001001011110110111100100110010
3 Ternary 211120201211100012222
4 Quaternary 20021132313210302
5 Quinary 120404222141430
6 Senary 4004053521042
8 Octal 101136674462
10 Decimal 8749021490
12 Duodecimal 1842043182
16 Hexadecimal 2097b7932
20 Vigesimal 6ge17dea
36 Base36 40oxw6q

Cryptographic Hash Functions

md5 4417e33809224267fb14eb52a244d239
sha1 44581c79a5ba1f240cc8548e873ca50ab8c95bb2
sha256 46d89319d59c6a564a92419a12218179f8aaa00f445b546e3d3d7c2abf81421c
sha512 238d91cf5bc50898042193d23d4f3bda9cb5bee79018734040cfde6d3f6c605389949f42e15c36285f98952593f87f5b02de934486a158b2510cbc45c7f6cfb4
ripemd-160 a49b92bc1b4269d7baa126e5b52d3bce1b4727c9

8749021490 as geometric shapes

Circle

Radius = n
Diameter 17498042980
Circumference 54971723278.166
Area 2.4047439415151E+20

Sphere

Radius = n
Volume 2.8052208563017E+30
Surface area 9.6189757660602E+20
Circumference 54971723278.166

Square

Length = n
Perimeter 34996085960
Area 7.6545377032482E+19
Diagonal 12372984848.652

Cube

Length = n
Surface area 4.5927226219489E+20
Volume 6.6969714861734E+29
Space diagonal 15153749737.192

Equilateral Triangle

Length = n
Perimeter 26247064470
Area 3.3145120526194E+19
Altitude 7576874868.596

Triangular Pyramid

Length = n
Surface area 3.3145120526194E+19
Volume 7.8924565854769E+28
Height 4124328282.8839