91993770 (number)

91993770 is an even 8-digits composite number following 91993769 and preceding 91993771. In scientific notation, it is written as 9.1993770 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 21772800 positive integers (up to 91993770) that are relatively prime to 91993770.

Interesting facts

Basic properties

Name

Name ninety-one million nine hundred ninety-three thousand seven hundred seventy

Notation

Scientific notation 9.1993770 × 10^7
Engineering notation 9.1993770 × 10^6

Prime Factorization of 91993770

Prime Factorization 2 × 45 × 11 × 43 × 2161

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 91993770
Product of the distinct prime numbers

The prime factorization of 91993770 is 2 × 45 × 11 × 43 × 2161. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 6, 35, 27, 403, 767, 3195, 4509, 89925, 98635, 290686, 546366, 5824677, 4326677, 32762419, 28935256, 497570567, 730091181, 5785296028, 5460548616

Basic calculations (n = 91993770)

Multiplication

n×y
n×2 183987540
n×3 275981310
n×4 367975080
n×5 459968850

Division

n÷y
n÷2 45996885
n÷3 30664590
n÷3 22998442.5
n÷5 18398754

Exponentiation

ny
n2 8462853718812900
n3 7.7852981855212E+23
n4 7.1619893066025E+31
n5 6.5885839701405E+39

Nth Root

y√n
2√n 9591.3382799274
3√n 451.42555330041
4√n 97.935378081301
5√n 39.151795484796

Divisors of 91993770

1, 2, 11, 22, 43, 45, 86, 90, 473, 495, 946, 990, 1935, 2161, 3870, 4322, 21285, 23771, 42570, 47542, 92923, 97245, 185846, 194490, 1022153, 1069695, 2044306, 2139390, 4181535, 8363070, 45996885, 91993770

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 -91993769
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 91993770 can be divided by 32 positive divisors. The sum of these divisors (counting 91993770) is 1, the average is 0.03125.

Base conversion 91993770

Base System Value
2 Binary 101011110111011011010101010
3 Ternary 20102002202201200
4 Quaternary 11132323122222
5 Quinary 142022300040
6 Senary 13043425030
8 Octal 536733252
10 Decimal 91993770
12 Duodecimal 26985176
16 Hexadecimal 57bb6aa
20 Vigesimal 18ej48a
36 Base36 1irqui

Cryptographic Hash Functions

md5 5c186b922c01a9e34a8168859029fd4b
sha1 ad4befbeb75e7650d0deb7477d5f634ae7e8be2d
sha256 e3e0191be2a8b1f6c5632e569fc12f21625c20a8175ec50f66cc87a3b0d1a52f
sha512 8a7d582fb0480c5ddfefd0b0366218f0f19e6221261ed81656a952e42a252c7b51a314a4e91e15b98905bb82abc640a2df22dbf4dfe14e17799cf652ee6b28f9
ripemd-160 a68a7b2d027fdf01caf599b2a1aac6d14342191d

91993770 as geometric shapes

Circle

Radius = n
Diameter 183987540
Circumference 578013904.01606
Area 2.6586839071428E+16

Sphere

Radius = n
Volume 3.2610980780852E+24
Surface area 1.0634735628571E+17
Circumference 578013904.01606

Square

Length = n
Perimeter 367975080
Area 8462853718812900
Diagonal 130098837.18783

Cube

Length = n
Surface area 50777122312877400
Volume 7.7852981855212E+23
Space diagonal 159337883.61981

Equilateral Triangle

Length = n
Perimeter 275981310
Area 3.6645231545018E+15
Altitude 79668941.809903

Triangular Pyramid

Length = n
Surface area 3.6645231545018E+15
Volume 9.1750619009023E+22
Height 43366279.06261