6989431490 (number)

6989431490 is an even 10-digits composite number following 6989431489 and preceding 6989431491. In scientific notation, it is written as 6.989431490 × 10^9. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 2795772592 positive integers (up to 6989431490) that are relatively prime to 6989431490.

Interesting facts

Basic properties

Name

Name six billion nine hundred eighty-nine million four hundred thirty-one thousand four hundred ninety

Notation

Scientific notation 6.989431490 × 10^9
Engineering notation 6.989431490 × 10^9

Prime Factorization of 6989431490

Prime Factorization 2 × 5 × 698943149

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 6989431490
Product of the distinct prime numbers

The prime factorization of 6989431490 is 2 × 5 × 698943149. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 1, 25, 68, 130, 532, 1384, 2032, 10176, 40944, 85004, 705625, 9640449, 2904291, 62651673, 36549473, 764371335, 761261657, 8222665548, 2864419478

Basic calculations (n = 6989431490)

Multiplication

n×y
n×2 13978862980
n×3 20968294470
n×4 27957725960
n×5 34947157450

Division

n÷y
n÷2 3494715745
n÷3 2329810496.6667
n÷3 1747357872.5
n÷5 1397886298

Exponentiation

ny
n2 4.8852152553404E+19
n3 3.4144877341104E+29
n4 2.386532809101E+39
n5 1.6680507567849E+49

Nth Root

y√n
2√n 83602.81986871
3√n 1911.9679915701
4√n 289.14152221483
5√n 93.086857750557

Divisors of 6989431490

1, 2, 5, 10, 698943149, 1397886298, 3494715745, 6989431490

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 -6989431489
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 6989431490 can be divided by 8 positive divisors. The sum of these divisors (counting 6989431490) is 1, the average is 0.125.

Base conversion 6989431490

Base System Value
2 Binary 110100000100110100100001011000010
3 Ternary 200001002211220111222
4 Quaternary 12200212210023002
5 Quinary 103303243301430
6 Senary 3113315435042
8 Octal 64046441302
10 Decimal 6989431490
12 Duodecimal 14308b5a82
16 Hexadecimal 1a09a42c2
20 Vigesimal 5943iiea
36 Base36 37lbruq

Cryptographic Hash Functions

md5 befa128c078ca214c9e9bde4ab14cf4e
sha1 546a8aaf438a8c427e537ae2cf63b1e87d4ec874
sha256 68ebf536a62e212368e7fb8b60e39f19b6bc81a73c295a2c4ff633a179f24e4c
sha512 5f1b177f3045691bc947da2c0c4f47246d481519e601becf2a5912e229c9d86678222e89c9b26151b1edb257b8d20e7254855b0350c8bea7bbe8aa5fc8d3a041
ripemd-160 e89a3a1c9b9f8f1ced2fe822a3245ba5c8050277

6989431490 as geometric shapes

Circle

Radius = n
Diameter 13978862980
Circumference 43915893243.506
Area 1.5347356357382E+20

Sphere

Radius = n
Volume 1.4302572775005E+30
Surface area 6.1389425429528E+20
Circumference 43915893243.506

Square

Length = n
Perimeter 27957725960
Area 4.8852152553404E+19
Diagonal 9884548806.4356

Cube

Length = n
Surface area 2.9311291532042E+20
Volume 3.4144877341104E+29
Space diagonal 12106050456.702

Equilateral Triangle

Length = n
Perimeter 20968294470
Area 2.11536025704E+19
Altitude 6053025228.3509

Triangular Pyramid

Length = n
Surface area 2.11536025704E+19
Volume 4.024012385113E+28
Height 3294849602.1452