1998478735 (number)

1998478735 is an odd 10-digits composite number following 1998478734 and preceding 1998478736. In scientific notation, it is written as 1.998478735 × 10^9. The sum of its digits is 61. It has a total of 4 prime factors and 16 positive divisors. There are 1451837440 positive integers (up to 1998478735) that are relatively prime to 1998478735.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.998478735 × 10^9
Engineering notation 1.998478735 × 10^9

Prime Factorization of 1998478735

Prime Factorization 5 × 11 × 929 × 39113

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1998478735
Product of the distinct prime numbers

The prime factorization of 1998478735 is 5 × 11 × 929 × 39113. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 8, 13, 44, 416, 545, 30, 9116, 85922, 20323, 764096, 316363, 7392780, 6257039, 36428226, 37828663, 583439293, 336939257, 1450348326, 4149828089

Basic calculations (n = 1998478735)

Multiplication

n×y
n×2 3996957470
n×3 5995436205
n×4 7993914940
n×5 9992393675

Division

n÷y
n÷2 999239367.5
n÷3 666159578.33333
n÷3 499619683.75
n÷5 399695747

Exponentiation

ny
n2 3993917254247200225
n3 7.9817587019626E+27
n4 1.5951375033773E+37
n5 3.1878483799006E+46

Nth Root

y√n
2√n 44704.348054747
3√n 1259.6015232344
4√n 211.43402766524
5√n 72.466937192249

Divisors of 1998478735

1, 5, 11, 55, 929, 4645, 10219, 39113, 51095, 195565, 430243, 2151215, 36335977, 181679885, 399695747, 1998478735

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 -1998478734
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 1998478735 can be divided by 16 positive divisors. The sum of these divisors (counting 1998478735) is 1, the average is 0.0625.

Base conversion 1998478735

Base System Value
2 Binary 1110111000111100101110110001111
3 Ternary 12011021111020102221
4 Quaternary 1313013211312033
5 Quinary 13043102304420
6 Senary 530150200211
8 Octal 16707456617
10 Decimal 1998478735
12 Duodecimal 479353067
16 Hexadecimal 771e5d8f
20 Vigesimal 1b4a9ggf
36 Base36 x1uc27

Cryptographic Hash Functions

md5 b84e892ced30cd81f74f975193205cb1
sha1 c94da85f62ac3f771356197f4fdf4e511236ef59
sha256 f92545f1d7d5999ef0cf34c2c5f073d42870212decaa33afb97f5930171fde58
sha512 e00ce6a271a14e1ac3f1cd1d56902ebdf87381af03e3fa18a020c320f0ae6efe18d55f9cc9541752eba0658028839411a3f378dc5d42a686735b6138ba9457a6
ripemd-160 4bb598e10f2e2b911d80c66ea697039f9b62d0fb

1998478735 as geometric shapes

Circle

Radius = n
Diameter 3996957470
Circumference 12556812224.463
Area 1.2547261104989E+19

Sphere

Radius = n
Volume 3.343391266775E+28
Surface area 5.0189044419954E+19
Circumference 12556812224.463

Square

Length = n
Perimeter 7993914940
Area 3993917254247200225
Diagonal 2826275731.1512

Cube

Length = n
Surface area 2.3963503525483E+19
Volume 7.9817587019626E+27
Space diagonal 3461466706.866

Equilateral Triangle

Length = n
Perimeter 5995436205
Area 1.7294169013955E+18
Altitude 1730733353.433

Triangular Pyramid

Length = n
Surface area 1.7294169013955E+18
Volume 9.4065928399208E+26
Height 942091910.38374