990872751 (number)

990872751 is an odd 9-digits composite number following 990872750 and preceding 990872752. In scientific notation, it is written as 9.90872751 × 10^8. The sum of its digits is 48. It has a total of 6 prime factors and 48 positive divisors. There are 586544640 positive integers (up to 990872751) that are relatively prime to 990872751.

Interesting facts

Basic properties

Name

Name nine hundred ninety million eight hundred seventy-two thousand seven hundred fifty-one

Notation

Scientific notation 9.90872751 × 10^8
Engineering notation 9.90872751 × 10^6

Prime Factorization of 990872751

Prime Factorization 3 × 11 × 107 × 11 × 97 × 263

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 90079341
Product of the distinct prime numbers

The prime factorization of 990872751 is 3 × 11 × 107 × 11 × 97 × 263. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 1, 71, 77, 836, 556, 7051, 3640, 80369, 91367, 256519, 920848, 7602255, 4976724, 94726367, 51070159, 623760495, 697985516, 6236996349, 9910506578

Basic calculations (n = 990872751)

Multiplication

n×y
n×2 1981745502
n×3 2972618253
n×4 3963491004
n×5 4954363755

Division

n÷y
n÷2 495436375.5
n÷3 330290917
n÷3 247718187.75
n÷5 198174550.2

Exponentiation

ny
n2 981828808674308001
n3 9.7286741266216E+26
n4 9.6398780954281E+35
n5 9.5518925277215E+44

Nth Root

y√n
2√n 31478.13131366
3√n 996.94828014615
4√n 177.42077475217
5√n 62.980133530886

Divisors of 990872751

1, 3, 11, 33, 97, 107, 121, 263, 291, 321, 363, 789, 1067, 1177, 2893, 3201, 3531, 8679, 10379, 11737, 12947, 25511, 28141, 31137, 31823, 35211, 38841, 76533, 84423, 95469, 114169, 280621, 309551, 342507, 841863, 928653, 1255859, 2729677, 3086831, 3405061, 3767577, 8189031, 9260493, 10215183, 30026447, 90079341, 330290917, 990872751

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -990872750
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 990872751 can be divided by 48 positive divisors. The sum of these divisors (counting 990872751) is 1, the average is 0.020833333333333.

Base conversion 990872751

Base System Value
2 Binary 111011000011111000010010101111
3 Ternary 2120001111112212210
4 Quaternary 323003320102233
5 Quinary 4012130412001
6 Senary 242153501503
8 Octal 7303702257
10 Decimal 990872751
12 Duodecimal 237a11893
16 Hexadecimal 3b0f84af
20 Vigesimal f9cj1hb
36 Base36 gdxub3

Cryptographic Hash Functions

md5 08265ec6c23722c865ba06b75082df45
sha1 5e8d155d3f8601a2508ed0fdd440cd7cfe639ec1
sha256 9e3c10e00210987690d992b0fed0f779498ff6e18992f405dabb15f2c9df881f
sha512 39787e661ed096c0f940de5bf74b59f9aa71d4f0a690ec3629d119b286660dc985d6f0fdaa65cabbbfe02a3f80c26537b188bbd9bef40741ed7fcc7ce939f72e
ripemd-160 702c1a75fa47c3ef41662a5c07d28fe3ac72470a

990872751 as geometric shapes

Circle

Radius = n
Diameter 1981745502
Circumference 6225837110.3678
Area 3.084506172414E+18

Sphere

Radius = n
Volume 4.0751374887152E+27
Surface area 1.2338024689656E+19
Circumference 6225837110.3678

Square

Length = n
Perimeter 3963491004
Area 981828808674308001
Diagonal 1401305683.0501

Cube

Length = n
Surface area 5890972852045848006
Volume 9.7286741266216E+26
Space diagonal 1716241948.5675

Equilateral Triangle

Length = n
Perimeter 2972618253
Area 4.2514434523968E+17
Altitude 858120974.28377

Triangular Pyramid

Length = n
Surface area 4.2514434523968E+17
Volume 1.146535241148E+26
Height 467101894.35005