987998416 (number)

987998416 is an even 9-digits composite number following 987998415 and preceding 987998417. In scientific notation, it is written as 9.87998416 × 10^8. The sum of its digits is 61. It has a total of 5 prime factors and 10 positive divisors. There are 493999200 positive integers (up to 987998416) that are relatively prime to 987998416.

Interesting facts

Basic properties

Name

Name nine hundred eighty-seven million nine hundred ninety-eight thousand four hundred sixteen

Notation

Scientific notation 9.87998416 × 10^8
Engineering notation 9.87998416 × 10^6

Prime Factorization of 987998416

Prime Factorization 2 × 2 × 2 × 2 × 61749901

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 123499802
Product of the distinct prime numbers

The prime factorization of 987998416 is 2 × 2 × 2 × 2 × 61749901. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 987998416)

Multiplication

n×y
n×2 1975996832
n×3 2963995248
n×4 3951993664
n×5 4939992080

Division

n÷y
n÷2 493999208
n÷3 329332805.33333
n÷3 246999604
n÷5 197599683.2

Exponentiation

ny
n2 976140870018509056
n3 9.6442563337115E+26
n4 9.5285099812049E+35
n5 9.4141527682706E+44

Nth Root

y√n
2√n 31432.442094117
3√n 995.98336020544
4√n 177.29196849862
5√n 62.943552361976

Divisors of 987998416

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -987998415
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 987998416 can be divided by 10 positive divisors. The sum of these divisors (counting 987998416) is 1, the average is 0.1.

Base conversion 987998416

Base System Value
2 Binary 111010111000111010100011010000
3 Ternary 2112212002112000221
4 Quaternary 322320322203100
5 Quinary 4010411422131
6 Senary 242012122424
8 Octal 7270724320
10 Decimal 987998416
12 Duodecimal 236a66414
16 Hexadecimal 3ae3a8d0
20 Vigesimal f8ejg0g
36 Base36 gc88gg

Cryptographic Hash Functions

md5 b873a3ee55c11c902762d4066e582800
sha1 8b299a86e8308c04c5ac53e038669e4de39345f5
sha256 ce422ec79bc9936e11db10611efe4d10c517cf488b84f0cd1fd29a7c297b2a64
sha512 f843a92afea15c67384dac4ef3d4e4fd3a3965f436997602f54ceae43e726c7a02f5c52b4f1008b52587f33e493b02a0ae90c8e2284eb088b94e0e9e44586034
ripemd-160 adccb743373db589a4cb3d6c8c722114906541db

987998416 as geometric shapes

Circle

Radius = n
Diameter 1975996832
Circumference 6207777130.9279
Area 3.0666369861189E+18

Sphere

Radius = n
Volume 4.03977664631E+27
Surface area 1.2266547944476E+19
Circumference 6207777130.9279

Square

Length = n
Perimeter 3951993664
Area 976140870018509056
Diagonal 1397240759.5103

Cube

Length = n
Surface area 5856845220111054336
Volume 9.6442563337115E+26
Space diagonal 1711263454.3096

Equilateral Triangle

Length = n
Perimeter 2963995248
Area 4.2268139555414E+17
Altitude 855631727.15479

Triangular Pyramid

Length = n
Surface area 4.2268139555414E+17
Volume 1.1365865088448E+26
Height 465746919.83678