6988978061 (number)

6988978061 is an odd 10-digits composite number following 6988978060 and preceding 6988978062. In scientific notation, it is written as 6.988978061 × 10^9. The sum of its digits is 62. It has a total of 3 prime factors and 8 positive divisors. There are 6450689520 positive integers (up to 6988978061) that are relatively prime to 6988978061.

Interesting facts

Basic properties

Name

Name six billion nine hundred eighty-eight million nine hundred seventy-eight thousand sixty-one

Notation

Scientific notation 6.988978061 × 10^9
Engineering notation 6.988978061 × 10^9

Prime Factorization of 6988978061

Prime Factorization 13 × 12211 × 44027

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 6988978061
Product of the distinct prime numbers

The prime factorization of 6988978061 is 13 × 12211 × 44027. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 6988978061)

Multiplication

n×y
n×2 13977956122
n×3 20966934183
n×4 27955912244
n×5 34944890305

Division

n÷y
n÷2 3494489030.5
n÷3 2329659353.6667
n÷3 1747244515.25
n÷5 1397795612.2

Exponentiation

ny
n2 4.8845814337139E+19
n3 3.4138232477395E+29
n4 2.3859135782583E+39
n5 1.6675097653889E+49

Nth Root

y√n
2√n 83600.108020265
3√n 1911.9266453136
4√n 289.13683269391
5√n 93.085649944852

Divisors of 6988978061

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -6988978060
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6988978061 can be divided by 8 positive divisors. The sum of these divisors (counting 6988978061) is 1, the average is 0.125.

Base conversion 6988978061

Base System Value
2 Binary 110100000100100110101011110001101
3 Ternary 200001001222212112022
4 Quaternary 12200210311132031
5 Quinary 103303134244221
6 Senary 3113302015525
8 Octal 64044653615
10 Decimal 6988978061
12 Duodecimal 14307175a5
16 Hexadecimal 1a093578d
20 Vigesimal 59412531
36 Base36 37l21zh

Cryptographic Hash Functions

md5 9d0348ad4088db94499d4c00bedb4bda
sha1 da8d3befb1f934acefc39676196e8bd77ae6bccd
sha256 1752310b717c93538f97609b29fa5ef332829d980f11b80cef54c69b49805d1d
sha512 3b5255fbbcceb2431e130e74c1af2d2eaa265d05cc3a624a6ee866e1b395fff04fc996213355f5f588c45e7826b0797a2f84460f73f84f31dcfb025e38004b45
ripemd-160 fce15c5be0bd87f0e6203bc1b848cf2a4c9fbb71

6988978061 as geometric shapes

Circle

Radius = n
Diameter 13977956122
Circumference 43913044265.076
Area 1.5345365148017E+20

Sphere

Radius = n
Volume 1.4299789381003E+30
Surface area 6.1381460592067E+20
Circumference 43913044265.076

Square

Length = n
Perimeter 27955912244
Area 4.8845814337139E+19
Diagonal 9883907560.9942

Cube

Length = n
Surface area 2.9307488602284E+20
Volume 3.4138232477395E+29
Space diagonal 12105265094.636

Equilateral Triangle

Length = n
Perimeter 20966934183
Area 2.115085804225E+19
Altitude 6052632547.3181

Triangular Pyramid

Length = n
Surface area 2.115085804225E+19
Volume 4.0232292804148E+28
Height 3294635853.6647