998488045 (number)

998488045 is an odd 9-digits composite number following 998488044 and preceding 998488046. In scientific notation, it is written as 9.98488045 × 10^8. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 798584640 positive integers (up to 998488045) that are relatively prime to 998488045.

Interesting facts

Basic properties

Name

Name nine hundred ninety-eight million four hundred eighty-eight thousand forty-five

Notation

Scientific notation 9.98488045 × 10^8
Engineering notation 9.98488045 × 10^6

Prime Factorization of 998488045

Prime Factorization 5 × 4229 × 47221

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 998488045
Product of the distinct prime numbers

The prime factorization of 998488045 is 5 × 4229 × 47221. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 7, 65, 77, 330, 159, 1449, 8419, 35916, 65151, 621221, 677690, 5801382, 7375116, 42836766, 55935805, 755400406, 756266438, 3123896054, 9803446536

Basic calculations (n = 998488045)

Multiplication

n×y
n×2 1996976090
n×3 2995464135
n×4 3993952180
n×5 4992440225

Division

n÷y
n÷2 499244022.5
n÷3 332829348.33333
n÷3 249622011.25
n÷5 199697609

Exponentiation

ny
n2 996978376007922025
n3 9.9547098956743E+26
n4 9.9396588222739E+35
n5 9.9246305054193E+44

Nth Root

y√n
2√n 31598.861451008
3√n 999.49576078555
4√n 177.76068589823
5√n 63.076643316317

Divisors of 998488045

1, 5, 4229, 21145, 47221, 236105, 199697609, 998488045

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 -998488044
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 998488045 can be divided by 8 positive divisors. The sum of these divisors (counting 998488045) is 1, the average is 0.125.

Base conversion 998488045

Base System Value
2 Binary 111011100000111011011111101101
3 Ternary 2120120211110002201
4 Quaternary 323200323133231
5 Quinary 4021103104140
6 Senary 243025021501
8 Octal 7340733755
10 Decimal 998488045
12 Duodecimal 23a484891
16 Hexadecimal 3b83b7ed
20 Vigesimal fc0b025
36 Base36 gih2b1

Cryptographic Hash Functions

md5 ba4e211b87e914219d308c16b4ff3754
sha1 2b1cb31a2c7798f5143827591b6bfc3ba998f911
sha256 26a388e720e871791535942b863c2aa129c7d916fc19cefec10a911772a54520
sha512 3a11da20e0200305852d8011032d482bcbda8d8fc7091ef83249efe7466aca17284aa3a40acaa95fdca54acdf9444f9db212d716f42318281859ba5772161b35
ripemd-160 65ab7b9dd835918d829789beaa692cdef74f0103

998488045 as geometric shapes

Circle

Radius = n
Diameter 1996976090
Circumference 6273685413.7385
Area 3.1320999418544E+18

Sphere

Radius = n
Volume 4.169819130249E+27
Surface area 1.2528399767417E+19
Circumference 6273685413.7385

Square

Length = n
Perimeter 3993952180
Area 996978376007922025
Diagonal 1412075335.1064

Cube

Length = n
Surface area 5981870256047532150
Volume 9.9547098956743E+26
Space diagonal 1729432024.6901

Equilateral Triangle

Length = n
Perimeter 2995464135
Area 4.3170430032331E+17
Altitude 864716012.34506

Triangular Pyramid

Length = n
Surface area 4.3170430032331E+17
Volume 1.173173811996E+26
Height 470691778.3688