99947897 (number)

99947897 is an odd 8-digits composite number following 99947896 and preceding 99947898. In scientific notation, it is written as 9.9947897 × 10^7. The sum of its digits is 62. It has a total of 3 prime factors and 8 positive divisors. There are 83844936 positive integers (up to 99947897) that are relatively prime to 99947897.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.9947897 × 10^7
Engineering notation 9.9947897 × 10^6

Prime Factorization of 99947897

Prime Factorization 329 × 7 × 43399

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 99947897
Product of the distinct prime numbers

The prime factorization of 99947897 is 329 × 7 × 43399. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 99947897)

Multiplication

n×y
n×2 199895794
n×3 299843691
n×4 399791588
n×5 499739485

Division

n÷y
n÷2 49973948.5
n÷3 33315965.666667
n÷3 24986974.25
n÷5 19989579.4

Exponentiation

ny
n2 9989582114722609
n3 9.9843772427534E+23
n4 9.9791750826786E+31
n5 9.9739756330853E+39

Nth Root

y√n
2√n 9997.3945105712
3√n 464.07825578886
4√n 99.986971704174
5√n 39.806567674897

Divisors of 99947897

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 -99947896
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 99947897 can be divided by 8 positive divisors. The sum of these divisors (counting 99947897) is 1, the average is 0.125.

Base conversion 99947897

Base System Value
2 Binary 101111101010001010101111001
3 Ternary 20222001212201222
4 Quaternary 11331101111321
5 Quinary 201041313042
6 Senary 13530121425
8 Octal 575212571
10 Decimal 99947897
12 Duodecimal 29580275
16 Hexadecimal 5f51579
20 Vigesimal 1b4d9eh
36 Base36 1ni8ah

Cryptographic Hash Functions

md5 a976c904465d823bd83144a0019a7bad
sha1 c596db575b23b7274d7b6e6891560a9568b40d96
sha256 e37e50bbf8be7d74fbd875397c60d2088149cc034002baaf0ebdda5c3731fe23
sha512 607d6d652a82125e07c8e292a32c327958648b6504e9f259c155f6a3f49de57266e2c5f9ecad36d0ca268dc053f573716e33ac45fe70b25382244166e13d9cec
ripemd-160 a1eec354408d27dea1b49002dcc8e463bdf998d5

99947897 as geometric shapes

Circle

Radius = n
Diameter 199895794
Circumference 627991157.9139
Area 3.1383197784045E+16

Sphere

Radius = n
Volume 4.1822461595337E+24
Surface area 1.2553279113618E+17
Circumference 627991157.9139

Square

Length = n
Perimeter 399791588
Area 9989582114722609
Diagonal 141347671.46807

Cube

Length = n
Surface area 59937492688335654
Volume 9.9843772427534E+23
Space diagonal 173114835.71366

Equilateral Triangle

Length = n
Perimeter 299843691
Area 4.3256159422702E+15
Altitude 86557417.85683

Triangular Pyramid

Length = n
Surface area 4.3256159422702E+15
Volume 1.1766701423793E+23
Height 47115890.489356