98745985 (number)

98745985 is an odd 8-digits composite number following 98745984 and preceding 98745986. In scientific notation, it is written as 9.8745985 × 10^7. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 72920064 positive integers (up to 98745985) that are relatively prime to 98745985.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.8745985 × 10^7
Engineering notation 9.8745985 × 10^6

Prime Factorization of 98745985

Prime Factorization 5 × 13 × 1519169

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 98745985
Product of the distinct prime numbers

The prime factorization of 98745985 is 5 × 13 × 1519169. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 9, 21, 20, 850, 450, 3719, 6088, 31838, 66026, 16198, 59896, 5574123, 9275022, 59844108, 66849037, 673606526, 817649392, 6204611948, 3600639993

Basic calculations (n = 98745985)

Multiplication

n×y
n×2 197491970
n×3 296237955
n×4 394983940
n×5 493729925

Division

n÷y
n÷2 49372992.5
n÷3 32915328.333333
n÷3 24686496.25
n÷5 19749197

Exponentiation

ny
n2 9750769553620225
n3 9.6284934408024E+23
n4 9.5077506887807E+31
n5 9.3885220689808E+39

Nth Root

y√n
2√n 9937.1014385484
3√n 462.21050887896
4√n 99.685011102715
5√n 39.710365945024

Divisors of 98745985

1, 5, 13, 65, 1519169, 7595845, 19749197, 98745985

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 -98745984
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 98745985 can be divided by 8 positive divisors. The sum of these divisors (counting 98745985) is 1, the average is 0.125.

Base conversion 98745985

Base System Value
2 Binary 101111000101011111010000001
3 Ternary 20212210211000201
4 Quaternary 11320223322001
5 Quinary 200234332420
6 Senary 13444245201
8 Octal 570537201
10 Decimal 98745985
12 Duodecimal 290a0801
16 Hexadecimal 5e2be81
20 Vigesimal 1ah34j5
36 Base36 1msgw1

Cryptographic Hash Functions

md5 4f92509c8a6380ae6066a4afd21017d2
sha1 1c3fb710a9b498b45b3fc829464e2b531afdbf55
sha256 3a39d0b18a91f08b40e889d93922147d79188a1967a7fa04bb13263ac789319a
sha512 e766c0044344668b0382e74bcda06ec2bbf3dd9c84ac4cad690598eaf33513e408b9a53280262dc16b81d66f9503863d2a96b79d6167c4e6a96d211a1834bcbd
ripemd-160 9df69d4437577c2bc405104703d95ca0ecf4c27e

98745985 as geometric shapes

Circle

Radius = n
Diameter 197491970
Circumference 620439322.09498
Area 3.06329459965E+16

Sphere

Radius = n
Volume 4.0331739011683E+24
Surface area 1.22531783986E+17
Circumference 620439322.09498

Square

Length = n
Perimeter 394983940
Area 9750769553620225
Diagonal 139647911.21689

Cube

Length = n
Surface area 58504617321721350
Volume 9.6284934408024E+23
Space diagonal 171033063.06343

Equilateral Triangle

Length = n
Perimeter 296237955
Area 4.2222070699415E+15
Altitude 85516531.531717

Triangular Pyramid

Length = n
Surface area 4.2222070699415E+15
Volume 1.1347288341003E+23
Height 46549303.738963