987156916 (number)

987156916 is an even 9-digits composite number following 987156915 and preceding 987156917. In scientific notation, it is written as 9.87156916 × 10^8. The sum of its digits is 52. It has a total of 4 prime factors and 12 positive divisors. There are 493300800 positive integers (up to 987156916) that are relatively prime to 987156916.

Interesting facts

Basic properties

Name

Name nine hundred eighty-seven million one hundred fifty-six thousand nine hundred sixteen

Notation

Scientific notation 9.87156916 × 10^8
Engineering notation 9.87156916 × 10^6

Prime Factorization of 987156916

Prime Factorization 2 × 2 × 1801 × 137029

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 493578458
Product of the distinct prime numbers

The prime factorization of 987156916 is 2 × 2 × 1801 × 137029. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 987156916)

Multiplication

n×y
n×2 1974313832
n×3 2961470748
n×4 3948627664
n×5 4935784580

Division

n÷y
n÷2 493578458
n÷3 329052305.33333
n÷3 246789229
n÷5 197431383.2

Exponentiation

ny
n2 974478776806631056
n3 9.6196346401989E+26
n4 9.4960888644655E+35
n5 9.3741297975077E+44

Nth Root

y√n
2√n 31419.053391215
3√n 995.70051290356
4√n 177.25420556707
5√n 62.932826625387

Divisors of 987156916

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 -987156915
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 987156916 can be divided by 12 positive divisors. The sum of these divisors (counting 987156916) is 1, the average is 0.083333333333333.

Base conversion 987156916

Base System Value
2 Binary 111010110101101101000110110100
3 Ternary 2112210111202201021
4 Quaternary 322311231012310
5 Quinary 4010203010131
6 Senary 241542110524
8 Octal 7265550664
10 Decimal 987156916
12 Duodecimal 23671b444
16 Hexadecimal 3ad6d1b4
20 Vigesimal f89ec5g
36 Base36 gbq75g

Cryptographic Hash Functions

md5 c5f314c3a06ca6239efa726dba3343fc
sha1 cccd17a84c8942905bede81e33114d20b65cddcb
sha256 537b3b68040b27807a0cdb3626ce6ae46adf9b9d5e8039c5d33a38c134f563fc
sha512 fa952c0859cea074c151d6d257388cb73ae29ee6a569ce5da93e6ea49f450cc7d65454260a4ba6ae956194d6261fc98c5a4e6107f2e270c2fd7237f63cd6ebbf
ripemd-160 47010b73b52683e6cc5dcad631bf26ed5efe8de6

987156916 as geometric shapes

Circle

Radius = n
Diameter 1974313832
Circumference 6202489830.4919
Area 3.0614153662949E+18

Sphere

Radius = n
Volume 4.0294631354489E+27
Surface area 1.224566146518E+19
Circumference 6202489830.4919

Square

Length = n
Perimeter 3948627664
Area 974478776806631056
Diagonal 1396050698.7976

Cube

Length = n
Surface area 5846872660839786336
Volume 9.6196346401989E+26
Space diagonal 1709805933.555

Equilateral Triangle

Length = n
Perimeter 2961470748
Area 4.2196168808166E+17
Altitude 854902966.7775

Triangular Pyramid

Length = n
Surface area 4.2196168808166E+17
Volume 1.1336848144369E+26
Height 465350232.93253