987156961, nine hundred eighty-seven million one hundred fifty-six thousand nine hundred sixty-one: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

Interesting facts

987156961 has 8 divisors, whose sum is 1146674624
The reverse of 987156961 is 169651789
Previous prime number is 61

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7

Name

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

Notation

Scientific notation	9.87156961 × 10^8
Engineering notation	9.87156961 × 10^6

Prime Factorization of 987156961

Prime Factorization 7 × 61 × 2311843

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	987156961	Product of the distinct prime numbers

The prime factorization of 987156961 is 7 × 61 × 2311843. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 7, 28, 61, 717, 78, 9760, 3735, 53275, 81316, 963843, 104707, 4996281, 2541569, 72734316, 98174329, 743169358, 110612338, 7807287250, 1886404865

Basic calculations (n = 987156961)

Multiplication

n×y

n×2	1974313922
n×3	2961470883
n×4	3948627844
n×5	4935784805

Division

n÷y

n÷2	493578480.5
n÷3	329052320.33333
n÷3	246789240.25
n÷5	197431392.2

Exponentiation

n^y

n²	974478865650755521
n³	9.6196359557453E+26
n⁴	9.4960905959998E+35
n⁵	9.3741319341279E+44

Nth Root

^y√n

²√n	31419.054107341
³√n	995.70052803338
⁴√n	177.25420758713
⁵√n	62.932827199151

Divisors of 987156961

1, 7, 61, 427, 2311843, 16182901, 141022423, 987156961

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	-987156960	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 987156961 can be divided by 8 positive divisors. The sum of these divisors (counting 987156961) is 1, the average is 0.125.

Base conversion 987156961

Base	System	Value
2	Binary	111010110101101101000111100001
3	Ternary	2112210111202202221
4	Quaternary	322311231013201
5	Quinary	4010203010321
6	Senary	241542111041
8	Octal	7265550741
10	Decimal	987156961
12	Duodecimal	23671b481
16	Hexadecimal	3ad6d1e1
20	Vigesimal	f89ec81
36	Base36	gbq76p

Cryptographic Hash Functions

md5	b1b9cbf0b21fd7601481e8318557ebd9
sha1	eb40aa18d03628a085b89cc0cd22bfa8cd6dabe9
sha256	1197e16f5eb6b74035ac50004ebbc64fc7ae232bc070bf4e8f35097a4588b3cb
sha512	502966b87054610368345c7c37a97123b65cc3e3e568034adb54d4d485271e4034d643b43d4609dd1d82a538094e2531350c8611bf60b632401a9d6e0738419e
ripemd-160	5f2f58107d52163735aed999d10bbef5b1134721

987156961 as geometric shapes

Circle

Radius = n

Diameter	1974313922
Circumference	6202490113.2353
Area	3.0614156454069E+18

Sphere

Radius = n

Volume	4.0294636865037E+27
Surface area	1.2245662581628E+19
Circumference	6202490113.2353

Square

Length = n

Perimeter	3948627844
Area	974478865650755521
Diagonal	1396050762.4372

Cube

Length = n

Surface area	5846873193904533126
Volume	9.6196359557453E+26
Space diagonal	1709806011.4973

Equilateral Triangle

Length = n

Perimeter	2961470883
Area	4.219617265523E+17
Altitude	854903005.74864

Triangular Pyramid

Length = n

Surface area	4.219617265523E+17
Volume	1.1336849694756E+26
Height	465350254.14574