987072904 (number)

987072904 is an even 9-digits composite number following 987072903 and preceding 987072905. In scientific notation, it is written as 9.87072904 × 10^8. The sum of its digits is 46. It has a total of 6 prime factors and 32 positive divisors. There are 462760960 positive integers (up to 987072904) that are relatively prime to 987072904.

Interesting facts

Basic properties

Name

Name nine hundred eighty-seven million seventy-two thousand nine hundred four

Notation

Scientific notation 9.87072904 × 10^8
Engineering notation 9.87072904 × 10^6

Prime Factorization of 987072904

Prime Factorization 2 × 2 × 2 × 17 × 269 × 26981

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 246768226
Product of the distinct prime numbers

The prime factorization of 987072904 is 2 × 2 × 2 × 17 × 269 × 26981. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 5, 94, 15, 59, 766, 3650, 2696, 24186, 77013, 196309, 403920, 2865173, 333051, 97692463, 72872393, 361381442, 28602565, 2898965487, 1934777617

Basic calculations (n = 987072904)

Multiplication

n×y
n×2 1974145808
n×3 2961218712
n×4 3948291616
n×5 4935364520

Division

n÷y
n÷2 493536452
n÷3 329024301.33333
n÷3 246768226
n÷5 197414580.8

Exponentiation

ny
n2 974312917810993216
n3 9.6171788118841E+26
n4 9.4928566181337E+35
n5 9.3701415493169E+44

Nth Root

y√n
2√n 31417.716403329
3√n 995.67226573458
4√n 177.25043414144
5√n 62.931755409142

Divisors of 987072904

1, 2, 4, 8, 17, 34, 68, 136, 269, 538, 1076, 2152, 4573, 9146, 18292, 26981, 36584, 53962, 107924, 215848, 458677, 917354, 1834708, 3669416, 7257889, 14515778, 29031556, 58063112, 123384113, 246768226, 493536452, 987072904

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -987072903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 987072904 can be divided by 32 positive divisors. The sum of these divisors (counting 987072904) is 1, the average is 0.03125.

Base conversion 987072904

Base System Value
2 Binary 111010110101011000100110001000
3 Ternary 2112210100111110201
4 Quaternary 322311120212020
5 Quinary 4010142313104
6 Senary 241540221544
8 Octal 7265304610
10 Decimal 987072904
12 Duodecimal 23669a8b4
16 Hexadecimal 3ad58988
20 Vigesimal f894254
36 Base36 gboebs

Cryptographic Hash Functions

md5 2a0dff8e71ed467147c9f259506d1f6a
sha1 55c268f31f434e3e4e9ac23e3d21e7fa45884bc0
sha256 ee3ee98dc18cbee760cda809eae0ab75862e19353965b6607c1f24d20256daa0
sha512 ae53859ee93c92aa09c6083b2bd52d90b91c57c51b993c8d6ed3c9da267e56d3a29622caa4c3ec27ccf5efba8830231f3e399a90b6225c77d22676f807c4051d
ripemd-160 a433d07779be3686cb4720e107b3acdbf052bba2

987072904 as geometric shapes

Circle

Radius = n
Diameter 1974145808
Circumference 6201961967.5279
Area 3.0608943048927E+18

Sphere

Radius = n
Volume 4.0284344404899E+27
Surface area 1.2243577219571E+19
Circumference 6201961967.5279

Square

Length = n
Perimeter 3948291616
Area 974312917810993216
Diagonal 1395931887.8878

Cube

Length = n
Surface area 5845877506865959296
Volume 9.6171788118841E+26
Space diagonal 1709660420.5026

Equilateral Triangle

Length = n
Perimeter 2961218712
Area 4.2188986902983E+17
Altitude 854830210.25128

Triangular Pyramid

Length = n
Surface area 4.2188986902983E+17
Volume 1.1333953922945E+26
Height 465310629.29593