1998698548 (number)

1998698548 is an even 10-digits composite number following 1998698547 and preceding 1998698549. In scientific notation, it is written as 1.998698548 × 10^9. The sum of its digits is 67. It has a total of 6 prime factors and 48 positive divisors. There are 773735040 positive integers (up to 1998698548) that are relatively prime to 1998698548.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety-eight million six hundred ninety-eight thousand five hundred forty-eight

Notation

Scientific notation 1.998698548 × 10^9
Engineering notation 1.998698548 × 10^9

Prime Factorization of 1998698548

Prime Factorization 2 × 2 × 11 × 7 × 157 × 41333

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 999349274
Product of the distinct prime numbers

The prime factorization of 1998698548 is 2 × 2 × 11 × 7 × 157 × 41333. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 6, 29, 35, 21, 386, 1800, 7352, 81641, 21257, 632887, 316972, 5833093, 9775970, 84864038, 14978837, 362431588, 500058536, 2200664027, 1825238699

Basic calculations (n = 1998698548)

Multiplication

n×y
n×2 3997397096
n×3 5996095644
n×4 7994794192
n×5 9993492740

Division

n÷y
n÷2 999349274
n÷3 666232849.33333
n÷3 499674637
n÷5 399739709.6

Exponentiation

ny
n2 3994795885777308304
n3 7.9843927364595E+27
n4 1.5958394169023E+37
n5 3.1896019254039E+46

Nth Root

y√n
2√n 44706.806506392
3√n 1259.6477027999
4√n 211.4398413412
5√n 72.468531252151

Divisors of 1998698548

1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 157, 308, 314, 628, 1099, 1727, 2198, 3454, 4396, 6908, 12089, 24178, 41333, 48356, 82666, 165332, 289331, 454663, 578662, 909326, 1157324, 1818652, 3182641, 6365282, 6489281, 12730564, 12978562, 25957124, 45424967, 71382091, 90849934, 142764182, 181699868, 285528364, 499674637, 999349274, 1998698548

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1998698547
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1998698548 can be divided by 48 positive divisors. The sum of these divisors (counting 1998698548) is 1, the average is 0.020833333333333.

Base conversion 1998698548

Base System Value
2 Binary 1110111001000011011100000110100
3 Ternary 12011021220101222011
4 Quaternary 1313020123200310
5 Quinary 13043131323143
6 Senary 530155014004
8 Octal 16710334064
10 Decimal 1998698548
12 Duodecimal 47943a304
16 Hexadecimal 7721b834
20 Vigesimal 1b4bh678
36 Base36 x1z1o4

Cryptographic Hash Functions

md5 c196b6e64aff5dd2c766cf089c2ab767
sha1 42780cd8730ed59304baab11fd651d8287301f6e
sha256 6085880cb711afea7fa13f4c26ee830bd9d7fe6f206a68378b7028e3476222ce
sha512 ed187c7c9f0ee4f84ecd1191cca15555ffc395752c81ac563f5cf0f7bf643c57348fc8e458b6dab5af843bb0c12a18471cb25a77a83714bea9c349f6fe92eb02
ripemd-160 8b71f9eedc94c0c08dc737f8c984fa222b224f1a

1998698548 as geometric shapes

Circle

Radius = n
Diameter 3997397096
Circumference 12558193350.275
Area 1.2550021407349E+19

Sphere

Radius = n
Volume 3.3444946085649E+28
Surface area 5.0200085629395E+19
Circumference 12558193350.275

Square

Length = n
Perimeter 7994794192
Area 3994795885777308304
Diagonal 2826586593.677

Cube

Length = n
Surface area 2.3968775314664E+19
Volume 7.9843927364595E+27
Space diagonal 3461847434.1501

Equilateral Triangle

Length = n
Perimeter 5996095644
Area 1.7297973600084E+18
Altitude 1730923717.0751

Triangular Pyramid

Length = n
Surface area 1.7297973600084E+18
Volume 9.4096970793452E+26
Height 942195531.22567