6988991608 (number)

6988991608 is an even 10-digits composite number following 6988991607 and preceding 6988991609. In scientific notation, it is written as 6.988991608 × 10^9. The sum of its digits is 64. It has a total of 4 prime factors and 8 positive divisors. There are 3494495800 positive integers (up to 6988991608) that are relatively prime to 6988991608.

Interesting facts

Basic properties

Name

Name six billion nine hundred eighty-eight million nine hundred ninety-one thousand six hundred eight

Notation

Scientific notation 6.988991608 × 10^9
Engineering notation 6.988991608 × 10^9

Prime Factorization of 6988991608

Prime Factorization 2 × 2 × 2 × 873623951

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1747247902
Product of the distinct prime numbers

The prime factorization of 6988991608 is 2 × 2 × 2 × 873623951. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 6988991608)

Multiplication

n×y
n×2 13977983216
n×3 20966974824
n×4 27955966432
n×5 34944958040

Division

n÷y
n÷2 3494495804
n÷3 2329663869.3333
n÷3 1747247902
n÷5 1397798321.6

Exponentiation

ny
n2 4.8846003696694E+19
n3 3.4138430992053E+29
n4 2.3859320771375E+39
n5 1.6675259264372E+49

Nth Root

y√n
2√n 83600.189042848
3√n 1911.9278806326
4√n 289.13697280502
5√n 93.08568603111

Divisors of 6988991608

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 -6988991607
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 6988991608 can be divided by 8 positive divisors. The sum of these divisors (counting 6988991608) is 1, the average is 0.125.

Base conversion 6988991608

Base System Value
2 Binary 110100000100100111000110001111000
3 Ternary 200001002000120010001
4 Quaternary 12200210320301320
5 Quinary 103303140212413
6 Senary 3113302202344
8 Octal 64044706170
10 Decimal 6988991608
12 Duodecimal 14307233b4
16 Hexadecimal 1a0938c78
20 Vigesimal 59413j08
36 Base36 37l2cfs

Cryptographic Hash Functions

md5 3807cb5ecf915e856769ba0d68d5329c
sha1 876defeef5dcd787cf162a7a45680fee09125b59
sha256 8f7c8416ff0c8882f8c875708ae5e4cd331e19c942517358a7e8197b49c307f3
sha512 aa00f33f98dd0a4e41e46d13aaac8f5c226d99b715d5759460e38ad66c9175ddac8276b251357c25e2ccdec3b628885b4c575808fc62111e227a24530184d184
ripemd-160 0c7e5a8bf6b7a5278bcf47aaa156f104fa95461d

6988991608 as geometric shapes

Circle

Radius = n
Diameter 13977983216
Circumference 43913129383.387
Area 1.5345424637076E+20

Sphere

Radius = n
Volume 1.4299872534629E+30
Surface area 6.1381698548302E+20
Circumference 43913129383.387

Square

Length = n
Perimeter 27955966432
Area 4.8846003696694E+19
Diagonal 9883926719.3453

Cube

Length = n
Surface area 2.9307602218017E+20
Volume 3.4138430992053E+29
Space diagonal 12105288558.729

Equilateral Triangle

Length = n
Perimeter 20966974824
Area 2.1150940037343E+19
Altitude 6052644279.3643

Triangular Pyramid

Length = n
Surface area 2.1150940037343E+19
Volume 4.0232526755917E+28
Height 3294642239.7818