987112197 (number)

987112197 is an odd 9-digits composite number following 987112196 and preceding 987112198. In scientific notation, it is written as 9.87112197 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 657709632 positive integers (up to 987112197) that are relatively prime to 987112197.

Interesting facts

Basic properties

Name

Name nine hundred eighty-seven million one hundred twelve thousand one hundred ninety-seven

Notation

Scientific notation 9.87112197 × 10^8
Engineering notation 9.87112197 × 10^6

Prime Factorization of 987112197

Prime Factorization 9 × 3 × 1999 × 18289

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 987112197
Product of the distinct prime numbers

The prime factorization of 987112197 is 9 × 3 × 1999 × 18289. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 31, 65, 866, 167, 1784, 1737, 92671, 93213, 898006, 303661, 1527590, 5895524, 37931827, 28196006, 704185266, 854051730, 1613988974, 753393921

Basic calculations (n = 987112197)

Multiplication

n×y
n×2 1974224394
n×3 2961336591
n×4 3948448788
n×5 4935560985

Division

n÷y
n÷2 493556098.5
n÷3 329037399
n÷3 246778049.25
n÷5 197422439.4

Exponentiation

ny
n2 974390489466166809
n3 9.6183273679285E+26
n4 9.4943682596212E+35
n5 9.3720067118817E+44

Nth Root

y√n
2√n 31418.341728996
3√n 995.68547733258
4√n 177.25219809355
5√n 62.932256433551

Divisors of 987112197

1, 3, 9, 27, 1999, 5997, 17991, 18289, 53973, 54867, 164601, 493803, 36559711, 109679133, 329037399, 987112197

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -987112196
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 987112197 can be divided by 16 positive divisors. The sum of these divisors (counting 987112197) is 1, the average is 0.0625.

Base conversion 987112197

Base System Value
2 Binary 111010110101100010001100000101
3 Ternary 2112210102111101000
4 Quaternary 322311202030011
5 Quinary 4010200042242
6 Senary 241541123513
8 Octal 7265421405
10 Decimal 987112197
12 Duodecimal 2366b9599
16 Hexadecimal 3ad62305
20 Vigesimal f89909h
36 Base36 gbp8n9

Cryptographic Hash Functions

md5 a765d1548f2facc151b76810e5fdf4a5
sha1 adc474372fdc0e97d58ae3fc6d8726d207efb0ef
sha256 ba707c86898aaedd54740c34b2613eaa76f278df5b705737af085ffa39dec38b
sha512 8f47f1d141f500bfd0fa63943f4127338272db3abf7dbc183b2d36e9bbb38086ffe0241bb80b84add9400874e60f6c2da5d8053f696ebb9579c53c5f6fd740bd
ripemd-160 c86e58cf058d81ee63c7227d11465d82cf795f54

987112197 as geometric shapes

Circle

Radius = n
Diameter 1974224394
Circumference 6202208852.7282
Area 3.0611380034347E+18

Sphere

Radius = n
Volume 4.0289155465208E+27
Surface area 1.2244552013739E+19
Circumference 6202208852.7282

Square

Length = n
Perimeter 3948448788
Area 974390489466166809
Diagonal 1395987456.5813

Cube

Length = n
Surface area 5846342936797000854
Volume 9.6183273679285E+26
Space diagonal 1709728477.9749

Equilateral Triangle

Length = n
Perimeter 2961336591
Area 4.2192345854183E+17
Altitude 854864238.98747

Triangular Pyramid

Length = n
Surface area 4.2192345854183E+17
Volume 1.1335307509224E+26
Height 465329152.19377