91994440 (number)

91994440 is an even 8-digits composite number following 91994439 and preceding 91994441. In scientific notation, it is written as 9.1994440 × 10^7. The sum of its digits is 40. It has a total of 6 prime factors and 32 positive divisors. There are 36748800 positive integers (up to 91994440) that are relatively prime to 91994440.

Interesting facts

Basic properties

Name

Name ninety-one million nine hundred ninety-four thousand four hundred forty

Notation

Scientific notation 9.1994440 × 10^7
Engineering notation 9.1994440 × 10^6

Prime Factorization of 91994440

Prime Factorization 2 × 2 × 2 × 5 × 1741 × 1321

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 22998610
Product of the distinct prime numbers

The prime factorization of 91994440 is 2 × 2 × 2 × 5 × 1741 × 1321. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 10, 65, 28, 1000, 541, 474, 8850, 43770, 947, 678654, 597777, 1643375, 7866532, 52988223, 26856904, 466289703, 882959521, 1971331615, 4154195656

Basic calculations (n = 91994440)

Multiplication

n×y
n×2 183988880
n×3 275983320
n×4 367977760
n×5 459972200

Division

n÷y
n÷2 45997220
n÷3 30664813.333333
n÷3 22998610
n÷5 18398888

Exponentiation

ny
n2 8462976990913600
n3 7.7854682901198E+23
n4 7.1621979548733E+31
n5 6.5888239002771E+39

Nth Root

y√n
2√n 9591.3732072107
3√n 451.42664922385
4√n 97.935556399148
5√n 39.151852513933

Divisors of 91994440

1, 2, 4, 5, 8, 10, 20, 40, 1321, 1741, 2642, 3482, 5284, 6605, 6964, 8705, 10568, 13210, 13928, 17410, 26420, 34820, 52840, 69640, 2299861, 4599722, 9199444, 11499305, 18398888, 22998610, 45997220, 91994440

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -91994439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 91994440 can be divided by 32 positive divisors. The sum of these divisors (counting 91994440) is 1, the average is 0.03125.

Base conversion 91994440

Base System Value
2 Binary 101011110111011100101001000
3 Ternary 20102002210122111
4 Quaternary 11132323211020
5 Quinary 142022310230
6 Senary 13043432104
8 Octal 536734510
10 Decimal 91994440
12 Duodecimal 26985634
16 Hexadecimal 57bb948
20 Vigesimal 18ej620
36 Base36 1irrd4

Cryptographic Hash Functions

md5 9ca72d557d64c45aa7239cd5c0419441
sha1 0e2e3374d167ea6e1a6b40b73b0f0004359cfc24
sha256 0aad76a2b9d1082f5d0e6ca074ae34c0bfd72749c3bf2d49e25a469941bcf23c
sha512 6375dcfeec87c83720486caa38454896de2bffeb58c7de0304d0967bb75aef2a795ee6fb13eb07448785afa064a9b1e91a025a960be5f2de010c6202b0a2ed10
ripemd-160 795b45482ac9d880133779ae98a7207b79707bb3

91994440 as geometric shapes

Circle

Radius = n
Diameter 183988880
Circumference 578018113.75021
Area 2.6587226342154E+16

Sphere

Radius = n
Volume 3.2611693313329E+24
Surface area 1.0634890536861E+17
Circumference 578018113.75021

Square

Length = n
Perimeter 367977760
Area 8462976990913600
Diagonal 130099784.71092

Cube

Length = n
Surface area 50777861945481600
Volume 7.7854682901198E+23
Space diagonal 159339044.09385

Equilateral Triangle

Length = n
Perimeter 275983320
Area 3.6645765328872E+15
Altitude 79669522.046923

Triangular Pyramid

Length = n
Surface area 3.6645765328872E+15
Volume 9.1752623710943E+22
Height 43366594.903639