91738992 (number)

91738992 is an even 8-digits composite number following 91738991 and preceding 91738993. In scientific notation, it is written as 9.1738992 × 10^7. The sum of its digits is 48. It has a total of 7 prime factors and 40 positive divisors. There are 28969920 positive integers (up to 91738992) that are relatively prime to 91738992.

Interesting facts

Basic properties

Name

Name ninety-one million seven hundred thirty-eight thousand nine hundred ninety-two

Notation

Scientific notation 9.1738992 × 10^7
Engineering notation 9.1738992 × 10^6

Prime Factorization of 91738992

Prime Factorization 2 × 2 × 2 × 2 × 3 × 19 × 100591

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 11467374
Product of the distinct prime numbers

The prime factorization of 91738992 is 2 × 2 × 2 × 2 × 3 × 19 × 100591. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 91738992)

Multiplication

n×y
n×2 183477984
n×3 275216976
n×4 366955968
n×5 458694960

Division

n÷y
n÷2 45869496
n÷3 30579664
n÷3 22934748
n÷5 18347798.4

Exponentiation

ny
n2 8416042653176064
n3 7.7207926963138E+23
n4 7.0829773940079E+31
n5 6.4978520648507E+39

Nth Root

y√n
2√n 9578.047400175
3√n 451.00842490772
4√n 97.867499202621
5√n 39.130085134355

Divisors of 91738992

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -91738991
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 91738992 can be divided by 40 positive divisors. The sum of these divisors (counting 91738992) is 1, the average is 0.025.

Base conversion 91738992

Base System Value
2 Binary 101011101111101001101110000
3 Ternary 20101121211020110
4 Quaternary 11131331031300
5 Quinary 141441121432
6 Senary 13034141320
8 Octal 535751560
10 Decimal 91738992
12 Duodecimal 26881840
16 Hexadecimal 577d370
20 Vigesimal 18d779c
36 Base36 1ima9c

Cryptographic Hash Functions

md5 038e1b7bb8311e2a4ff85d363a5c2479
sha1 bebacaca721aff90549c59c42070e6d75afebdb0
sha256 655c72785ed8c44c78da39bd33cbd4af731a6ba0b113635c328537fb875212f0
sha512 c78b2625540ace104573cc5b459d1cccc734c32a3f07bf460bc92dcc7055e2693638a2b2cc92dbb808fcf9587a759b1641a6f2dd4e2c3bb328743d5db5422398
ripemd-160 0b87a57d36d553304d68b185dac1af4931307245

91738992 as geometric shapes

Circle

Radius = n
Diameter 183477984
Circumference 576413086.62987
Area 2.6439777771516E+16

Sphere

Radius = n
Volume 3.2340780819505E+24
Surface area 1.0575911108607E+17
Circumference 576413086.62987

Square

Length = n
Perimeter 366955968
Area 8416042653176064
Diagonal 129738526.68484

Cube

Length = n
Surface area 50496255919056384
Volume 7.7207926963138E+23
Space diagonal 158896595.17915

Equilateral Triangle

Length = n
Perimeter 275216976
Area 3.6442533684919E+15
Altitude 79448297.589577

Triangular Pyramid

Length = n
Surface area 3.6442533684919E+15
Volume 9.0990414528317E+22
Height 43246175.561612