987338812 (number)

987338812 is an even 9-digits composite number following 987338811 and preceding 987338813. In scientific notation, it is written as 9.87338812 × 10^8. The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors. There are 493108560 positive integers (up to 987338812) that are relatively prime to 987338812.

Interesting facts

Basic properties

Name

Name nine hundred eighty-seven million three hundred thirty-eight thousand eight hundred twelve

Notation

Scientific notation 9.87338812 × 10^8
Engineering notation 9.87338812 × 10^6

Prime Factorization of 987338812

Prime Factorization 2 × 2 × 883 × 279541

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 493669406
Product of the distinct prime numbers

The prime factorization of 987338812 is 2 × 2 × 883 × 279541. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 987338812)

Multiplication

n×y
n×2 1974677624
n×3 2962016436
n×4 3949355248
n×5 4936694060

Division

n÷y
n÷2 493669406
n÷3 329112937.33333
n÷3 246834703
n÷5 197467762.4

Exponentiation

ny
n2 974837929681571344
n3 9.6249532338434E+26
n4 9.5030898914585E+35
n5 9.3827694837619E+44

Nth Root

y√n
2√n 31421.947934525
3√n 995.76166590248
4√n 177.26237032863
5√n 62.935145686444

Divisors of 987338812

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -987338811
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 987338812 can be divided by 12 positive divisors. The sum of these divisors (counting 987338812) is 1, the average is 0.083333333333333.

Base conversion 987338812

Base System Value
2 Binary 111010110110011001100000111100
3 Ternary 2112210212000020011
4 Quaternary 322312121200330
5 Quinary 4010224320222
6 Senary 241550033004
8 Octal 7266314074
10 Decimal 987338812
12 Duodecimal 2367a8764
16 Hexadecimal 3ad9983c
20 Vigesimal f8ah70c
36 Base36 gbu3i4

Cryptographic Hash Functions

md5 09462c30932c98977cf19895dfa301e8
sha1 b0e7998f9fa3561685dba38abaf46955a4274a07
sha256 28466fb71243438709ff58f8f4118e315e9279e7972a12107a583010712459eb
sha512 da00344e4b06f5a2cb5ba770a8c10b23644df6b9071c9077932858065204731cc36a5adfab78e8590851cdf23cbf266470bd689ea4af88f3d7ef5e154a20cf62
ripemd-160 c923281eadf4032cf837ece5832d8f6452a11a8f

987338812 as geometric shapes

Circle

Radius = n
Diameter 1974677624
Circumference 6203632716.7665
Area 3.0625436783283E+18

Sphere

Radius = n
Volume 4.031690982745E+27
Surface area 1.2250174713313E+19
Circumference 6203632716.7665

Square

Length = n
Perimeter 3949355248
Area 974837929681571344
Diagonal 1396307938.5877

Cube

Length = n
Surface area 5849027578089428064
Volume 9.6249532338434E+26
Space diagonal 1710120986.6687

Equilateral Triangle

Length = n
Perimeter 2962016436
Area 4.2211720583843E+17
Altitude 855060493.33435

Triangular Pyramid

Length = n
Surface area 4.2211720583843E+17
Volume 1.134311616709E+26
Height 465435979.52925