998420156 (number)

998420156 is an even 9-digits composite number following 998420155 and preceding 998420157. In scientific notation, it is written as 9.98420156 × 10^8. The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors. There are 472136192 positive integers (up to 998420156) that are relatively prime to 998420156.

Interesting facts

Basic properties

Name

Name nine hundred ninety-eight million four hundred twenty thousand one hundred fifty-six

Notation

Scientific notation 9.98420156 × 10^8
Engineering notation 9.98420156 × 10^6

Prime Factorization of 998420156

Prime Factorization 2 × 2 × 89 × 23 × 121937

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 499210078
Product of the distinct prime numbers

The prime factorization of 998420156 is 2 × 2 × 89 × 23 × 121937. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 6, 81, 23, 583, 261, 9886, 2129, 73000, 50389, 853070, 436944, 5221235, 1299977, 21250263, 34005251, 199556745, 139194382, 8486697446, 2706652708

Basic calculations (n = 998420156)

Multiplication

n×y
n×2 1996840312
n×3 2995260468
n×4 3993680624
n×5 4992100780

Division

n÷y
n÷2 499210078
n÷3 332806718.66667
n÷3 249605039
n÷5 199684031.2

Exponentiation

ny
n2 996842807907064336
n3 9.9526795177805E+26
n4 9.9369558367604E+35
n5 9.9212569967034E+44

Nth Root

y√n
2√n 31597.787201005
3√n 999.47310776667
4√n 177.75766425391
5√n 63.075785554078

Divisors of 998420156

1, 2, 4, 23, 46, 89, 92, 178, 356, 2047, 4094, 8188, 121937, 243874, 487748, 2804551, 5609102, 10852393, 11218204, 21704786, 43409572, 249605039, 499210078, 998420156

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -998420155
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 998420156 can be divided by 24 positive divisors. The sum of these divisors (counting 998420156) is 1, the average is 0.041666666666667.

Base conversion 998420156

Base System Value
2 Binary 111011100000101010111010111100
3 Ternary 2120120200222222022
4 Quaternary 323200222322330
5 Quinary 4021043421111
6 Senary 243023335312
8 Octal 7340527274
10 Decimal 998420156
12 Duodecimal 23a451538
16 Hexadecimal 3b82aebc
20 Vigesimal fc02a7g
36 Base36 giflx8

Cryptographic Hash Functions

md5 2e21c854df0892ee1e1748f7bae8ee38
sha1 023930d3a7a6ad12d5ed41e84495341edb740cdd
sha256 d66b309c34edacc3d3a4431c01a78701597e7fe5d6998331d43bd2d3c9bec21c
sha512 2e435f0ea71ad069bd2d1197b8741a4cff968f9ac3a1f5b071af676f101d9a7fc2f2d344a48ac23206a09d78ca5087e0c7cb9519561e62ad017a0bd3f948857d
ripemd-160 5bb03a7dbca0d0150f5b176af3d616333e930688

998420156 as geometric shapes

Circle

Radius = n
Diameter 1996840312
Circumference 6273258854.5712
Area 3.1316740421047E+18

Sphere

Radius = n
Volume 4.1689686475457E+27
Surface area 1.2526696168419E+19
Circumference 6273258854.5712

Square

Length = n
Perimeter 3993680624
Area 996842807907064336
Diagonal 1411979325.5619

Cube

Length = n
Surface area 5981056847442386016
Volume 9.9526795177805E+26
Space diagonal 1729314437.4928

Equilateral Triangle

Length = n
Perimeter 2995260468
Area 4.3164559761366E+17
Altitude 864657218.74642

Triangular Pyramid

Length = n
Surface area 4.3164559761366E+17
Volume 1.1729345296665E+26
Height 470659775.18729