91093908 (number)

91093908 is an even 8-digits composite number following 91093907 and preceding 91093909. In scientific notation, it is written as 9.1093908 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors. There are 30364632 positive integers (up to 91093908) that are relatively prime to 91093908.

Interesting facts

Basic properties

Name

Name ninety-one million ninety-three thousand nine hundred eight

Notation

Scientific notation 9.1093908 × 10^7
Engineering notation 9.1093908 × 10^6

Prime Factorization of 91093908

Prime Factorization 2 × 2 × 3 × 7591159

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 45546954
Product of the distinct prime numbers

The prime factorization of 91093908 is 2 × 2 × 3 × 7591159. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 3, 15, 81, 350, 57, 9044, 3505, 42359, 8444, 432375, 586421, 7918344, 9541216, 87484818, 82574197, 563207818, 299301892, 6739469454, 6896290064

Basic calculations (n = 91093908)

Multiplication

n×y
n×2 182187816
n×3 273281724
n×4 364375632
n×5 455469540

Division

n÷y
n÷2 45546954
n÷3 30364636
n÷3 22773477
n÷5 18218781.6

Exponentiation

ny
n2 8298100074712464
n3 7.5590636478065E+23
n4 6.8858464849943E+31
n5 6.2725866620619E+39

Nth Root

y√n
2√n 9544.3128615946
3√n 449.94881393105
4√n 97.694999163696
5√n 39.07489924045

Divisors of 91093908

1, 2, 3, 4, 6, 12, 7591159, 15182318, 22773477, 30364636, 45546954, 91093908

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 -91093907
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 91093908 can be divided by 12 positive divisors. The sum of these divisors (counting 91093908) is 1, the average is 0.083333333333333.

Base conversion 91093908

Base System Value
2 Binary 101011011011111101110010100
3 Ternary 20100102001100110
4 Quaternary 11123133232110
5 Quinary 141310001113
6 Senary 13012243020
8 Octal 533375624
10 Decimal 91093908
12 Duodecimal 26610470
16 Hexadecimal 56dfb94
20 Vigesimal 1896ef8
36 Base36 1i8gic

Cryptographic Hash Functions

md5 f0f06cef572fdddbfa5f1fc3662acc0d
sha1 6ded0796bd0b2cef3f8071fb81c5c9cf4e0af3b1
sha256 5448a5e151d971ceb16d76c153b1d40ac7fbe2abaf5fbec98e0f08dadffd8251
sha512 b842c92b90d15665383ca9ebe3bf015ae60d7f6c474732535aba72f894c17387e6f1ad6a2d8df12281e6411e0ab694f0da046d9dda3ece0b87188e266bb2a366
ripemd-160 eb1f6a9acc4096874c406ee577384fd21220acba

91093908 as geometric shapes

Circle

Radius = n
Diameter 182187816
Circumference 572359904.31917
Area 2.606925023347E+16

Sphere

Radius = n
Volume 3.1663331765289E+24
Surface area 1.0427700093388E+17
Circumference 572359904.31917

Square

Length = n
Perimeter 364375632
Area 8298100074712464
Diagonal 128826240.14317

Cube

Length = n
Surface area 49788600448274784
Volume 7.5590636478065E+23
Space diagonal 157779276.91601

Equilateral Triangle

Length = n
Perimeter 273281724
Area 3.5931827339233E+15
Altitude 78889638.458003

Triangular Pyramid

Length = n
Surface area 3.5931827339233E+15
Volume 8.9084419413078E+22
Height 42942080.047722