99687949 (number)

99687949 is an odd 8-digits composite number following 99687948 and preceding 99687950. In scientific notation, it is written as 9.9687949 × 10^7. The sum of its digits is 61. It has a total of 3 prime factors and 6 positive divisors. There are 93823680 positive integers (up to 99687949) that are relatively prime to 99687949.

Interesting facts

Basic properties

Name

Name ninety-nine million six hundred eighty-seven thousand nine hundred forty-nine

Notation

Scientific notation 9.9687949 × 10^7
Engineering notation 9.9687949 × 10^6

Prime Factorization of 99687949

Prime Factorization 17 × 17 × 344941

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 5863997
Product of the distinct prime numbers

The prime factorization of 99687949 is 17 × 17 × 344941. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 99687949)

Multiplication

n×y
n×2 199375898
n×3 299063847
n×4 398751796
n×5 498439745

Division

n÷y
n÷2 49843974.5
n÷3 33229316.333333
n÷3 24921987.25
n÷5 19937589.8

Exponentiation

ny
n2 9937687175826601
n3 9.9066765236176E+23
n4 9.8757626404588E+31
n5 9.8449452243817E+39

Nth Root

y√n
2√n 9984.3852589932
3√n 463.67557614475
4√n 99.921895793631
5√n 39.78584003621

Divisors of 99687949

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -99687948
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 99687949 can be divided by 6 positive divisors. The sum of these divisors (counting 99687949) is 1, the average is 0.16666666666667.

Base conversion 99687949

Base System Value
2 Binary 101111100010001111000001101
3 Ternary 20221120200011021
4 Quaternary 11330101320031
5 Quinary 201010003244
6 Senary 13520354141
8 Octal 574217015
10 Decimal 99687949
12 Duodecimal 29475951
16 Hexadecimal 5f11e0d
20 Vigesimal 1b30jh9
36 Base36 1ncnpp

Cryptographic Hash Functions

md5 840a2310749950f623688d8c6eb7e1e1
sha1 406fe9f7a9c405ce3b832350cb7e84d27e76fd64
sha256 4a72262d6dc042175212c3da7110e635b8076dd05ea76cc41f754668b5703cda
sha512 16cb01228d6a8359203ab79416052a0e53a14dbb1e78fbcc40a903c8e0da9f746d4c9445fa1054fe30389c1071af69bebf3cf02a31092b71b7132acc3c4c0140
ripemd-160 35160583f00f99fd74506383d4b1b3fa93b415a7

99687949 as geometric shapes

Circle

Radius = n
Diameter 199375898
Circumference 626357856.45967
Area 3.122016502525E+16

Sphere

Radius = n
Volume 4.1496989584117E+24
Surface area 1.24880660101E+17
Circumference 626357856.45967

Square

Length = n
Perimeter 398751796
Area 9937687175826601
Diagonal 140980049.48096

Cube

Length = n
Surface area 59626123054959606
Volume 9.9066765236176E+23
Space diagonal 172664592.57034

Equilateral Triangle

Length = n
Perimeter 299063847
Area 4.3031447745643E+15
Altitude 86332296.285168

Triangular Pyramid

Length = n
Surface area 4.3031447745643E+15
Volume 1.1675130248119E+23
Height 46993349.826986