91738493 (number)

91738493 is an odd 8-digits composite number following 91738492 and preceding 91738494. In scientific notation, it is written as 9.1738493 × 10^7. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 71484480 positive integers (up to 91738493) that are relatively prime to 91738493.

Interesting facts

Basic properties

Name

Name ninety-one million seven hundred thirty-eight thousand four hundred ninety-three

Notation

Scientific notation 9.1738493 × 10^7
Engineering notation 9.1738493 × 10^6

Prime Factorization of 91738493

Prime Factorization 77 × 1191409

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 91738493
Product of the distinct prime numbers

The prime factorization of 91738493 is 77 × 1191409. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 9, 46, 63, 102, 657, 7519, 5227, 96237, 88794, 64529, 40095, 4497869, 3626256, 89250575, 52686344, 909051039, 890169328, 9641845720, 342935790

Basic calculations (n = 91738493)

Multiplication

n×y
n×2 183476986
n×3 275215479
n×4 366953972
n×5 458692465

Division

n÷y
n÷2 45869246.5
n÷3 30579497.666667
n÷3 22934623.25
n÷5 18347698.6

Exponentiation

ny
n2 8415951097911049
n3 7.7206667088406E+23
n4 7.082823288243E+31
n5 6.4976753464872E+39

Nth Root

y√n
2√n 9578.0213509889
3√n 451.00760717614
4√n 97.867366118584
5√n 39.130042565858

Divisors of 91738493

1, 77, 1191409, 91738493

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 -91738492
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 91738493 can be divided by 4 positive divisors. The sum of these divisors (counting 91738493) is 1, the average is 0.25.

Base conversion 91738493

Base System Value
2 Binary 101011101111101000101111101
3 Ternary 20101121210112222
4 Quaternary 11131331011331
5 Quinary 141441112433
6 Senary 13034135125
8 Octal 535750575
10 Decimal 91738493
12 Duodecimal 268814a5
16 Hexadecimal 577d17d
20 Vigesimal 18d764d
36 Base36 1im9vh

Cryptographic Hash Functions

md5 449de0d1a225e7db4703d8d42ccff6c8
sha1 549a74ee27ceedfa482509999f508664fa10b0e5
sha256 02c67595229cb16151807189c84923339d6f11fece767a53c2a6f7c0dba8eb92
sha512 0f8753e321ee480ecfe192cac0612603914a575ae629d4538440c33a9fcddb41ce2f7c01270cdd0b56344c87282d4162ae6237e7d8185f02ed0f09d5d170208d
ripemd-160 ccbb5ba93384b5c8c7c1a006127ce03af3afad1c

91738493 as geometric shapes

Circle

Radius = n
Diameter 183476986
Circumference 576409951.3204
Area 2.6439490142168E+16

Sphere

Radius = n
Volume 3.2340253084412E+24
Surface area 1.0575796056867E+17
Circumference 576409951.3204

Square

Length = n
Perimeter 366953972
Area 8415951097911049
Diagonal 129737820.99227

Cube

Length = n
Surface area 50495706587466294
Volume 7.7206667088406E+23
Space diagonal 158895730.8858

Equilateral Triangle

Length = n
Perimeter 275215479
Area 3.6442137238993E+15
Altitude 79447865.442901

Triangular Pyramid

Length = n
Surface area 3.6442137238993E+15
Volume 9.0988929751706E+22
Height 43245940.330756