1998478734 (number)

1998478734 is an even 10-digits composite number following 1998478733 and preceding 1998478735. In scientific notation, it is written as 1.998478734 × 10^9. The sum of its digits is 60. It has a total of 4 prime factors and 16 positive divisors. There are 570993912 positive integers (up to 1998478734) that are relatively prime to 1998478734.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety-eight million four hundred seventy-eight thousand seven hundred thirty-four

Notation

Scientific notation 1.998478734 × 10^9
Engineering notation 1.998478734 × 10^9

Prime Factorization of 1998478734

Prime Factorization 2 × 3 × 7 × 47582827

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1998478734
Product of the distinct prime numbers

The prime factorization of 1998478734 is 2 × 3 × 7 × 47582827. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 10, 17, 84, 341, 365, 3066, 6612, 71726, 87376, 466449, 17668, 9231071, 119382, 10347830, 50449019, 105118353, 659685995, 7108849786, 984126769

Basic calculations (n = 1998478734)

Multiplication

n×y
n×2 3996957468
n×3 5995436202
n×4 7993914936
n×5 9992393670

Division

n÷y
n÷2 999239367
n÷3 666159578
n÷3 499619683.5
n÷5 399695746.8

Exponentiation

ny
n2 3993917250250242756
n3 7.9817586899809E+27
n4 1.5951375001846E+37
n5 3.1878483719249E+46

Nth Root

y√n
2√n 44704.348043563
3√n 1259.6015230243
4√n 211.4340276388
5√n 72.466937184996

Divisors of 1998478734

1, 2, 3, 6, 7, 14, 21, 42, 47582827, 95165654, 142748481, 285496962, 333079789, 666159578, 999239367, 1998478734

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 -1998478733
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 1998478734 can be divided by 16 positive divisors. The sum of these divisors (counting 1998478734) is 1, the average is 0.0625.

Base conversion 1998478734

Base System Value
2 Binary 1110111000111100101110110001110
3 Ternary 12011021111020102220
4 Quaternary 1313013211312032
5 Quinary 13043102304414
6 Senary 530150200210
8 Octal 16707456616
10 Decimal 1998478734
12 Duodecimal 479353066
16 Hexadecimal 771e5d8e
20 Vigesimal 1b4a9gge
36 Base36 x1uc26

Cryptographic Hash Functions

md5 8e87663682f989aa789517f6f9f60d30
sha1 18029d182a041cb488153be4ca8f19d9fe1103b8
sha256 de420881fe64b13fd1eb07f3c4f150e93ffc37e760e0579d31ca553830ee4232
sha512 3db59ac150d8150288686d0fd26cc7b20555001cb8c2219e5a4e21649965c9db445baa75842360444d9b51d1341cc4313bfdbb61486b663b3b1ab46b1e97c8f6
ripemd-160 ae8272d36a34076b0e45eb20db0dd43ce144044f

1998478734 as geometric shapes

Circle

Radius = n
Diameter 3996957468
Circumference 12556812218.18
Area 1.2547261092432E+19

Sphere

Radius = n
Volume 3.3433912617561E+28
Surface area 5.0189044369727E+19
Circumference 12556812218.18

Square

Length = n
Perimeter 7993914936
Area 3993917250250242756
Diagonal 2826275729.737

Cube

Length = n
Surface area 2.3963503501501E+19
Volume 7.9817586899809E+27
Space diagonal 3461466705.1339

Equilateral Triangle

Length = n
Perimeter 5995436202
Area 1.7294168996648E+18
Altitude 1730733352.567

Triangular Pyramid

Length = n
Surface area 1.7294168996648E+18
Volume 9.4065928258002E+26
Height 942091909.91234