99897787 (number)

99897787 is an odd 8-digits composite number following 99897786 and preceding 99897788. In scientific notation, it is written as 9.9897787 × 10^7. The sum of its digits is 64. It has a total of 3 prime factors and 8 positive divisors. There are 89916000 positive integers (up to 99897787) that are relatively prime to 99897787.

Interesting facts

Basic properties

Name

Name ninety-nine million eight hundred ninety-seven thousand seven hundred eighty-seven

Notation

Scientific notation 9.9897787 × 10^7
Engineering notation 9.9897787 × 10^6

Prime Factorization of 99897787

Prime Factorization 11 × 101 × 89917

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 99897787
Product of the distinct prime numbers

The prime factorization of 99897787 is 11 × 101 × 89917. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 99897787)

Multiplication

n×y
n×2 199795574
n×3 299693361
n×4 399591148
n×5 499488935

Division

n÷y
n÷2 49948893.5
n÷3 33299262.333333
n÷3 24974446.75
n÷5 19979557.4

Exponentiation

ny
n2 9979567847497369
n3 9.9693674318134E+23
n4 9.9591774422803E+31
n5 9.9489978682412E+39

Nth Root

y√n
2√n 9994.888043395
3√n 464.00068587641
4√n 99.974436949627
5√n 39.802575380284

Divisors of 99897787

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 -99897786
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 99897787 can be divided by 8 positive divisors. The sum of these divisors (counting 99897787) is 1, the average is 0.125.

Base conversion 99897787

Base System Value
2 Binary 101111101000101000110111011
3 Ternary 20221222100000001
4 Quaternary 11331011012323
5 Quinary 201033212122
6 Senary 13525053431
8 Octal 575050673
10 Decimal 99897787
12 Duodecimal 29557277
16 Hexadecimal 5f451bb
20 Vigesimal 1b47497
36 Base36 1nh5mj

Cryptographic Hash Functions

md5 89e47759c238a9551e88cde72f9ab702
sha1 850adcc83a1095c861e1774c167d3f3b4bb0368c
sha256 2cd52a0037634e00f522ae1cd1ae7ff6ce5612971e9567fbae140089cd5dce12
sha512 74df7b1630416ede16fed9e9b09cad96da8e9823cfae3777ba641c9dcc443013e07f3d8b04e2cde539182185fb9d1a33d2e002325a8fe918344e419e0a8ab2ca
ripemd-160 3bdf0bc84c381abc92ac3122f6544637bfa45f4b

99897787 as geometric shapes

Circle

Radius = n
Diameter 199795574
Circumference 627676307.49816
Area 3.1351737035699E+16

Sphere

Radius = n
Volume 4.1759588646296E+24
Surface area 1.2540694814279E+17
Circumference 627676307.49816

Square

Length = n
Perimeter 399591148
Area 9979567847497369
Diagonal 141276805.22646

Cube

Length = n
Surface area 59877407084984214
Volume 9.9693674318134E+23
Space diagonal 173028042.64769

Equilateral Triangle

Length = n
Perimeter 299693361
Area 4.3212796373616E+15
Altitude 86514021.323847

Triangular Pyramid

Length = n
Surface area 4.3212796373616E+15
Volume 1.1749012191959E+23
Height 47092268.40882