97805945 (number)

97805945 is an odd 8-digits composite number following 97805944 and preceding 97805946. In scientific notation, it is written as 9.7805945 × 10^7. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 78244752 positive integers (up to 97805945) that are relatively prime to 97805945.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.7805945 × 10^7
Engineering notation 9.7805945 × 10^6

Prime Factorization of 97805945

Prime Factorization 5 × 19561189

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 97805945
Product of the distinct prime numbers

The prime factorization of 97805945 is 5 × 19561189. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 7, 73, 88, 503, 30, 5282, 6448, 46463, 54094, 127812, 205339, 2460021, 1914119, 74924965, 9815798, 365331190, 855954761, 3618877352, 2530503742

Basic calculations (n = 97805945)

Multiplication

n×y
n×2 195611890
n×3 293417835
n×4 391223780
n×5 489029725

Division

n÷y
n÷2 48902972.5
n÷3 32601981.666667
n÷3 24451486.25
n÷5 19561189

Exponentiation

ny
n2 9566002877343025
n3 9.3561195129125E+23
n4 9.1508411049335E+31
n5 8.9500666181287E+39

Nth Root

y√n
2√n 9889.6888222026
3√n 460.73911580502
4√n 99.44691459368
5√n 39.634469600314

Divisors of 97805945

1, 5, 19561189, 97805945

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -97805944
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 97805945 can be divided by 4 positive divisors. The sum of these divisors (counting 97805945) is 1, the average is 0.25.

Base conversion 97805945

Base System Value
2 Binary 101110101000110011001111001
3 Ternary 20211001001112102
4 Quaternary 11311012121321
5 Quinary 200014242240
6 Senary 13412153145
8 Octal 565063171
10 Decimal 97805945
12 Duodecimal 289087b5
16 Hexadecimal 5d46679
20 Vigesimal 1ab5eh5
36 Base36 1m8bjt

Cryptographic Hash Functions

md5 a3b529f8ae8c1e914ec245bf6f66ecd3
sha1 272cae80b45e425ea06ee9f986a6ea60c45c55c4
sha256 9d2af932e674cda876cb85c02b1bfe5b0128a7229993f38f6ffbb6714b1d727e
sha512 ff592c9f4d32920dc39e953a2a8d5f643bf479888f24595d43131ad1db7dae19893abb134bae3470d352ca2b01140ad66f95e572bba027e62f32f80ad95035eb
ripemd-160 955670982727817854b56301d0487c9908e5c207

97805945 as geometric shapes

Circle

Radius = n
Diameter 195611890
Circumference 614532876.57881
Area 3.005248436368E+16

Sphere

Radius = n
Volume 3.9190821770499E+24
Surface area 1.2020993745472E+17
Circumference 614532876.57881

Square

Length = n
Perimeter 391223780
Area 9566002877343025
Diagonal 138318493.89972

Cube

Length = n
Surface area 57396017264058150
Volume 9.3561195129125E+23
Space diagonal 169404866.02229

Equilateral Triangle

Length = n
Perimeter 293417835
Area 4.142200752227E+15
Altitude 84702433.011144

Triangular Pyramid

Length = n
Surface area 4.142200752227E+15
Volume 1.102629258862E+23
Height 46106164.633239