6987120838 (number)

6987120838 is an even 10-digits composite number following 6987120837 and preceding 6987120839. In scientific notation, it is written as 6.987120838 × 10^9. The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors. There are 3309092136 positive integers (up to 6987120838) that are relatively prime to 6987120838.

Interesting facts

Basic properties

Name

Name six billion nine hundred eighty-seven million one hundred twenty thousand eight hundred thirty-eight

Notation

Scientific notation 6.987120838 × 10^9
Engineering notation 6.987120838 × 10^9

Prime Factorization of 6987120838

Prime Factorization 2 × 19 × 26107 × 7043

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6987120838
Product of the distinct prime numbers

The prime factorization of 6987120838 is 2 × 19 × 26107 × 7043. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 4, 6, 58, 410, 402, 7425, 112, 19879, 76756, 580209, 149971, 1574000, 7164121, 21607712, 15958845, 352159864, 156881195, 4434701225, 5184187560

Basic calculations (n = 6987120838)

Multiplication

n×y
n×2 13974241676
n×3 20961362514
n×4 27948483352
n×5 34935604190

Division

n÷y
n÷2 3493560419
n÷3 2329040279.3333
n÷3 1746780209.5
n÷5 1397424167.6

Exponentiation

ny
n2 4.8819857604814E+19
n3 3.4111024437879E+29
n4 2.3833784965543E+39
n5 1.6652953558116E+49

Nth Root

y√n
2√n 83588.999503523
3√n 1911.7572744038
4√n 289.11762226389
5√n 93.080702177446

Divisors of 6987120838

1, 2, 19, 38, 7043, 14086, 26107, 52214, 133817, 267634, 496033, 992066, 183871601, 367743202, 3493560419, 6987120838

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 -6987120837
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 6987120838 can be divided by 16 positive divisors. The sum of these divisors (counting 6987120838) is 1, the average is 0.0625.

Base conversion 6987120838

Base System Value
2 Binary 110100000011101110000000011000110
3 Ternary 200000221111111220021
4 Quaternary 12200131300003012
5 Quinary 103302200331323
6 Senary 3113154125354
8 Octal 64035600306
10 Decimal 6987120838
12 Duodecimal 142bb8085a
16 Hexadecimal 1a07700c6
20 Vigesimal 5939a21i
36 Base36 37jy8xy

Cryptographic Hash Functions

md5 6e1b5faebbe4dde3583070da2a00b737
sha1 3cfa0ede75118bcf388fe29d57ba32d979e62e97
sha256 4f876b07f876070aea7b5bd70cb94d63008ce061113b3735117b866013ea644c
sha512 76ac7a7c14166924a8e01750f6364a04ef296bd8e3503597e0dd7b21ad69bfec460fb870df9696ff6805176b1db7efaf7d77b61ca1aefaf51862568c18780751
ripemd-160 61cabdc0a64e6d4065368b5cbc918c0394606eda

6987120838 as geometric shapes

Circle

Radius = n
Diameter 13974241676
Circumference 43901374988.81
Area 1.5337210600058E+20

Sphere

Radius = n
Volume 1.4288392504062E+30
Surface area 6.1348842400233E+20
Circumference 43901374988.81

Square

Length = n
Perimeter 27948483352
Area 4.8819857604814E+19
Diagonal 9881281051.0393

Cube

Length = n
Surface area 2.9291914562888E+20
Volume 3.4111024437879E+29
Space diagonal 12102048290.039

Equilateral Triangle

Length = n
Perimeter 20961362514
Area 2.1139618447454E+19
Altitude 6051024145.0196

Triangular Pyramid

Length = n
Surface area 2.1139618447454E+19
Volume 4.0200227822074E+28
Height 3293760350.3464