91750225 (number)

91750225 is an odd 8-digits composite number following 91750224 and preceding 91750226. In scientific notation, it is written as 9.1750225 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 62914320 positive integers (up to 91750225) that are relatively prime to 91750225.

Interesting facts

Basic properties

Name

Name ninety-one million seven hundred fifty thousand two hundred twenty-five

Notation

Scientific notation 9.1750225 × 10^7
Engineering notation 9.1750225 × 10^6

Prime Factorization of 91750225

Prime Factorization 5 × 7 × 5 × 524287

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 18350045
Product of the distinct prime numbers

The prime factorization of 91750225 is 5 × 7 × 5 × 524287. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 10, 59, 30, 918, 56, 9813, 3846, 86634, 54303, 883232, 984924, 9519819, 9159389, 31120950, 2043508, 547602579, 624855256, 875479570, 1550287315

Basic calculations (n = 91750225)

Multiplication

n×y
n×2 183500450
n×3 275250675
n×4 367000900
n×5 458751125

Division

n÷y
n÷2 45875112.5
n÷3 30583408.333333
n÷3 22937556.25
n÷5 18350045

Exponentiation

ny
n2 8418103787550625
n3 7.7236291658112E+23
n4 7.0864471377974E+31
n5 6.5018311934352E+39

Nth Root

y√n
2√n 9578.6337752312
3√n 451.02683209665
4√n 97.870494916656
5√n 39.131043345711

Divisors of 91750225

1, 5, 7, 25, 35, 175, 524287, 2621435, 3670009, 13107175, 18350045, 91750225

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -91750224
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 91750225 can be divided by 12 positive divisors. The sum of these divisors (counting 91750225) is 1, the average is 0.083333333333333.

Base conversion 91750225

Base System Value
2 Binary 101011101111111111101010001
3 Ternary 20101122101122111
4 Quaternary 11131333331101
5 Quinary 141442001400
6 Senary 13034305321
8 Octal 535777521
10 Decimal 91750225
12 Duodecimal 26888241
16 Hexadecimal 577ff51
20 Vigesimal 18d8fb5
36 Base36 1imixd

Cryptographic Hash Functions

md5 c88d8b166a7a273261583b6947bb1940
sha1 bf8650641752219c0d7c3d45ba0159b261d7f615
sha256 0e8e65ae4ddf99672f056cf9cdbc5e19a9e19928808e8a3f891d5edc2313d37c
sha512 2c2cb17f58e084b7c051feae010a77ecaa314a21fed8fe00762ef81d731321b0f62e45196cc7a5ac491223614070c4c3b49d6b9484b094e97927d26832deba7d
ripemd-160 94f8a95995d3abd616a7b15f1b1ca34b95e823cf

91750225 as geometric shapes

Circle

Radius = n
Diameter 183500450
Circumference 576483665.65042
Area 2.6446253016125E+16

Sphere

Radius = n
Volume 3.2352662195153E+24
Surface area 1.057850120645E+17
Circumference 576483665.65042

Square

Length = n
Perimeter 367000900
Area 8418103787550625
Diagonal 129754412.54578

Cube

Length = n
Surface area 50508622725303750
Volume 7.7236291658112E+23
Space diagonal 158916051.30588

Equilateral Triangle

Length = n
Perimeter 275250675
Area 3.6451458658564E+15
Altitude 79458025.652938

Triangular Pyramid

Length = n
Surface area 3.6451458658564E+15
Volume 9.1023842641922E+22
Height 43251470.848594