91997962 (number)

91997962 is an even 8-digits composite number following 91997961 and preceding 91997963. In scientific notation, it is written as 9.1997962 × 10^7. The sum of its digits is 52. It has a total of 6 prime factors and 48 positive divisors. There are 36788256 positive integers (up to 91997962) that are relatively prime to 91997962.

Interesting facts

Basic properties

Name

Name ninety-one million nine hundred ninety-seven thousand nine hundred sixty-two

Notation

Scientific notation 9.1997962 × 10^7
Engineering notation 9.1997962 × 10^6

Prime Factorization of 91997962

Prime Factorization 2 × 7 × 167 × 19 × 19 × 109

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4841998
Product of the distinct prime numbers

The prime factorization of 91997962 is 2 × 7 × 167 × 19 × 19 × 109. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 91997962)

Multiplication

n×y
n×2 183995924
n×3 275993886
n×4 367991848
n×5 459989810

Division

n÷y
n÷2 45998981
n÷3 30665987.333333
n÷3 22999490.5
n÷5 18399592.4

Exponentiation

ny
n2 8463625012153444
n3 7.7863625225034E+23
n4 7.1632948346349E+31
n5 6.5900852599154E+39

Nth Root

y√n
2√n 9591.5568079431
3√n 451.43241009508
4√n 97.936493749486
5√n 39.15215229447

Divisors of 91997962

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -91997961
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 91997962 can be divided by 48 positive divisors. The sum of these divisors (counting 91997962) is 1, the average is 0.020833333333333.

Base conversion 91997962

Base System Value
2 Binary 101011110111100011100001010
3 Ternary 20102002222110221
4 Quaternary 11132330130022
5 Quinary 142022413322
6 Senary 13043500254
8 Octal 536743412
10 Decimal 91997962
12 Duodecimal 2698768a
16 Hexadecimal 57bc70a
20 Vigesimal 18ejei2
36 Base36 1iru2y

Cryptographic Hash Functions

md5 5194adee8d53900e3b3d1d12daac322e
sha1 bee94d8e374289397d6e127456dca2ce39646000
sha256 ce7d60ce89d857feb6523883d383be931f028afd6598d1d2f30e5285c299b7ac
sha512 b1fbb40152868fd6fe78649000e3e9b8a81a62e6a9e8769559ff422f0f0bcf64148c25bb73fa795aa8f1842a4dca9c40b2b7204686ee5c9d2b4154f7b0a5c051
ripemd-160 9a1641f3990116f90cabbb077360f9cc38bb6b3b

91997962 as geometric shapes

Circle

Radius = n
Diameter 183995924
Circumference 578040243.12887
Area 2.658926216092E+16

Sphere

Radius = n
Volume 3.2615439065178E+24
Surface area 1.0635704864368E+17
Circumference 578040243.12887

Square

Length = n
Perimeter 367991848
Area 8463625012153444
Diagonal 130104765.57108

Cube

Length = n
Surface area 50781750072920664
Volume 7.7863625225034E+23
Space diagonal 159345144.37679

Equilateral Triangle

Length = n
Perimeter 275993886
Area 3.6648571343151E+15
Altitude 79672572.188395

Triangular Pyramid

Length = n
Surface area 3.6648571343151E+15
Volume 9.1763162340649E+22
Height 43368255.190362