91997553 (number)

91997553 is an odd 8-digits composite number following 91997552 and preceding 91997554. In scientific notation, it is written as 9.1997553 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 59090640 positive integers (up to 91997553) that are relatively prime to 91997553.

Interesting facts

Basic properties

Name

Name ninety-one million nine hundred ninety-seven thousand five hundred fifty-three

Notation

Scientific notation 9.1997553 × 10^7
Engineering notation 9.1997553 × 10^6

Prime Factorization of 91997553

Prime Factorization 3 × 31 × 239 × 4139

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 91997553
Product of the distinct prime numbers

The prime factorization of 91997553 is 3 × 31 × 239 × 4139. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 91997553)

Multiplication

n×y
n×2 183995106
n×3 275992659
n×4 367990212
n×5 459987765

Division

n÷y
n÷2 45998776.5
n÷3 30665851
n÷3 22999388.25
n÷5 18399510.6

Exponentiation

ny
n2 8463549757987809
n3 7.7862586742862E+23
n4 7.1631674505936E+31
n5 6.5899387718386E+39

Nth Root

y√n
2√n 9591.5354870844
3√n 451.43174110878
4√n 97.936384898997
5√n 39.152117482267

Divisors of 91997553

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 -91997552
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 91997553 can be divided by 16 positive divisors. The sum of these divisors (counting 91997553) is 1, the average is 0.0625.

Base conversion 91997553

Base System Value
2 Binary 101011110111100010101110001
3 Ternary 20102002221220210
4 Quaternary 11132330111301
5 Quinary 142022410203
6 Senary 13043454333
8 Octal 536742561
10 Decimal 91997553
12 Duodecimal 269873a9
16 Hexadecimal 57bc571
20 Vigesimal 18ejdhd
36 Base36 1irtrl

Cryptographic Hash Functions

md5 ba13e444895fccba62ccf9831ebb4f4c
sha1 dc5f4166e76baa0f500a61634886af0fa0139640
sha256 657216253488332adbb24feab3906ad13ba8c74314425326b61770936772c0e9
sha512 2bfcd585eb50fc7f20876f1dd745e0d19b2aceb5d61847f89b83cb90a634fae7847c8df38b6f12d0ab0d5eab470d6eee8c10e3740feb5f337c1e03cd8187b141
ripemd-160 23bf6af29af60bfa3f3414f1808b1779d5af167c

91997553 as geometric shapes

Circle

Radius = n
Diameter 183995106
Circumference 578037673.30608
Area 2.6589025742986E+16

Sphere

Radius = n
Volume 3.2615004066783E+24
Surface area 1.0635610297194E+17
Circumference 578037673.30608

Square

Length = n
Perimeter 367990212
Area 8463549757987809
Diagonal 130104187.15774

Cube

Length = n
Surface area 50781298547926854
Volume 7.7862586742862E+23
Space diagonal 159344435.96801

Equilateral Triangle

Length = n
Perimeter 275992659
Area 3.6648245483055E+15
Altitude 79672217.984005

Triangular Pyramid

Length = n
Surface area 3.6648245483055E+15
Volume 9.1761938477673E+22
Height 43368062.385913