7801628868 (number)

7801628868 is an even 10-digits composite number following 7801628867 and preceding 7801628869. In scientific notation, it is written as 7.801628868 × 10^9. The sum of its digits is 54. It has a total of 6 prime factors and 48 positive divisors. There are 2362426560 positive integers (up to 7801628868) that are relatively prime to 7801628868.

Interesting facts

Basic properties

Name

Name seven billion eight hundred one million six hundred twenty-eight thousand eight hundred sixty-eight

Notation

Scientific notation 7.801628868 × 10^9
Engineering notation 7.801628868 × 10^9

Prime Factorization of 7801628868

Prime Factorization 2 × 2 × 9 × 11 × 1559 × 12637

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3900814434
Product of the distinct prime numbers

The prime factorization of 7801628868 is 2 × 2 × 9 × 11 × 1559 × 12637. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 7, 73, 40, 882, 187, 6987, 2917, 25038, 94587, 813941, 252975, 444500, 8238806, 93442485, 6670743, 540324298, 129695913, 5985186887, 5251692316

Basic calculations (n = 7801628868)

Multiplication

n×y
n×2 15603257736
n×3 23404886604
n×4 31206515472
n×5 39008144340

Division

n÷y
n÷2 3900814434
n÷3 2600542956
n÷3 1950407217
n÷5 1560325773.6

Exponentiation

ny
n2 6.0865412994011E+19
n3 4.7484936307682E+29
n4 3.7045984989315E+39
n5 2.8901902593614E+49

Nth Root

y√n
2√n 88326.829831032
3√n 1983.3305225925
4√n 297.19830051841
5√n 95.156192741639

Divisors of 7801628868

1, 2, 4, 9, 11, 18, 22, 36, 44, 99, 198, 396, 1559, 3118, 6236, 12637, 14031, 17149, 25274, 28062, 34298, 50548, 56124, 68596, 113733, 139007, 154341, 227466, 278014, 308682, 454932, 556028, 617364, 1251063, 2502126, 5004252, 19701083, 39402166, 78804332, 177309747, 216711913, 354619494, 433423826, 709238988, 866847652, 1950407217, 3900814434, 7801628868

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7801628867
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7801628868 can be divided by 48 positive divisors. The sum of these divisors (counting 7801628868) is 1, the average is 0.020833333333333.

Base conversion 7801628868

Base System Value
2 Binary 111010001000000110110100011000100
3 Ternary 202010201010210212100
4 Quaternary 13101000312203010
5 Quinary 111434204110433
6 Senary 3330051552100
8 Octal 72100664304
10 Decimal 7801628868
12 Duodecimal 16188bb630
16 Hexadecimal 1d10368c4
20 Vigesimal 61i03c38
36 Base36 3l0vzd0

Cryptographic Hash Functions

md5 be5f733fd000793ffc8090896918816e
sha1 e6b48c8c2f9b58f331f2b23479e9b587a186db3e
sha256 71b7eb0ef62faaf08c900dab58485fbf2d1661515b8c4407dffbe77fe4666d03
sha512 a0dac8a544706f5f5784d2ad4179d5ce67b65e419e5b091206b34a95f74f4d6e5e3269ce654406a1e88b76b75f3e1e6b123a79fce641c09e4df3af4aaf4c5005
ripemd-160 24e04775db36b2316113648a07287030edea65bc

7801628868 as geometric shapes

Circle

Radius = n
Diameter 15603257736
Circumference 49019079875.486
Area 1.9121433431969E+20

Sphere

Radius = n
Volume 1.9890443608052E+30
Surface area 7.6485733727877E+20
Circumference 49019079875.486

Square

Length = n
Perimeter 31206515472
Area 6.0865412994011E+19
Diagonal 11033169353.727

Cube

Length = n
Surface area 3.6519247796407E+20
Volume 4.7484936307682E+29
Space diagonal 13512817581.172

Equilateral Triangle

Length = n
Perimeter 23404886604
Area 2.6355496932322E+19
Altitude 6756408790.586

Triangular Pyramid

Length = n
Surface area 2.6355496932322E+19
Volume 5.5961534112289E+28
Height 3677723117.909