91873992 (number)

91873992 is an even 8-digits composite number following 91873991 and preceding 91873993. In scientific notation, it is written as 9.1873992 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 16 positive divisors. There are 26249664 positive integers (up to 91873992) that are relatively prime to 91873992.

Interesting facts

Basic properties

Name

Name ninety-one million eight hundred seventy-three thousand nine hundred ninety-two

Notation

Scientific notation 9.1873992 × 10^7
Engineering notation 9.1873992 × 10^6

Prime Factorization of 91873992

Prime Factorization 2 × 2 × 2 × 21 × 546869

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 22968498
Product of the distinct prime numbers

The prime factorization of 91873992 is 2 × 2 × 2 × 21 × 546869. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 5, 33, 68, 561, 196, 8649, 1781, 99082, 28738, 107513, 640510, 7089710, 8179640, 9404102, 33889929, 954090170, 831732352, 1630915158, 5321547534

Basic calculations (n = 91873992)

Multiplication

n×y
n×2 183747984
n×3 275621976
n×4 367495968
n×5 459369960

Division

n÷y
n÷2 45936996
n÷3 30624664
n÷3 22968498
n÷5 18374798.4

Exponentiation

ny
n2 8440830406016064
n3 7.7549278519568E+23
n4 7.1247617943125E+31
n5 6.5458030809258E+39

Nth Root

y√n
2√n 9585.0921748307
3√n 451.22954606327
4√n 97.903483976979
5√n 39.141594863566

Divisors of 91873992

1, 2, 4, 8, 21, 42, 84, 168, 546869, 1093738, 2187476, 4374952, 11484249, 22968498, 45936996, 91873992

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -91873991
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 91873992 can be divided by 16 positive divisors. The sum of these divisors (counting 91873992) is 1, the average is 0.0625.

Base conversion 91873992

Base System Value
2 Binary 101011110011110001011001000
3 Ternary 20101212200102110
4 Quaternary 11132132023020
5 Quinary 142004431432
6 Senary 13041102320
8 Octal 536361310
10 Decimal 91873992
12 Duodecimal 269279a0
16 Hexadecimal 579e2c8
20 Vigesimal 18e44jc
36 Base36 1ip6fc

Cryptographic Hash Functions

md5 af69b363b1ee397618f9c8d156793931
sha1 ca6b9c9a8b770f3a987f9db643d082cc7361d25e
sha256 4fb992f1ceab1a0cc5b961d10d5c21cc13779b4d49c2ce6d4f4fbd6630edd804
sha512 fb5a3049aa570ff89f944a6c0d5fdb59d53efe2fe92e623c967b3b17cbac87ee18a1ae8549cf5117a564073557e0e0f41702a2868d4491218fd79e7511e387e0
ripemd-160 67939dfa2b9c6f0444ff0fd31c048e91cfd28fe5

91873992 as geometric shapes

Circle

Radius = n
Diameter 183747984
Circumference 577261316.64633
Area 2.6517650793737E+16

Sphere

Radius = n
Volume 3.2483765825102E+24
Surface area 1.0607060317495E+17
Circumference 577261316.64633

Square

Length = n
Perimeter 367495968
Area 8440830406016064
Diagonal 129929445.51576

Cube

Length = n
Surface area 50644982436096384
Volume 7.7549278519568E+23
Space diagonal 159130422.03818

Equilateral Triangle

Length = n
Perimeter 275621976
Area 3.654986780323E+15
Altitude 79565211.019088

Triangular Pyramid

Length = n
Surface area 3.654986780323E+15
Volume 9.1392701195518E+22
Height 43309815.171919