90988892 (number)

90988892 is an even 8-digits composite number following 90988891 and preceding 90988893. In scientific notation, it is written as 9.0988892 × 10^7. The sum of its digits is 53. It has a total of 4 prime factors and 12 positive divisors. There are 43925616 positive integers (up to 90988892) that are relatively prime to 90988892.

Interesting facts

Basic properties

Name

Name ninety million nine hundred eighty-eight thousand eight hundred ninety-two

Notation

Scientific notation 9.0988892 × 10^7
Engineering notation 9.0988892 × 10^6

Prime Factorization of 90988892

Prime Factorization 2 × 2 × 29 × 784387

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 45494446
Product of the distinct prime numbers

The prime factorization of 90988892 is 2 × 2 × 29 × 784387. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 5, 60, 77, 237, 417, 7808, 6247, 34539, 21867, 592165, 113835, 9012437, 8321516, 39344598, 55367500, 129490777, 210188084, 6508839500, 809967656

Basic calculations (n = 90988892)

Multiplication

n×y
n×2 181977784
n×3 272966676
n×4 363955568
n×5 454944460

Division

n÷y
n÷2 45494446
n÷3 30329630.666667
n÷3 22747223
n÷5 18197778.4

Exponentiation

ny
n2 8278978467387664
n3 7.5329507763946E+23
n4 6.8541484463469E+31
n5 6.2365137273662E+39

Nth Root

y√n
2√n 9538.8097790028
3√n 449.7758422687
4√n 97.666830495326
5√n 39.065885721823

Divisors of 90988892

1, 2, 4, 29, 58, 116, 784387, 1568774, 3137548, 22747223, 45494446, 90988892

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 -90988891
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 90988892 can be divided by 12 positive divisors. The sum of these divisors (counting 90988892) is 1, the average is 0.083333333333333.

Base conversion 90988892

Base System Value
2 Binary 101011011000110000101011100
3 Ternary 20100012201021222
4 Quaternary 11123012011130
5 Quinary 141243121032
6 Senary 13010112512
8 Octal 533060534
10 Decimal 90988892
12 Duodecimal 2657b738
16 Hexadecimal 56c615c
20 Vigesimal 188dc4c
36 Base36 1i67h8

Cryptographic Hash Functions

md5 93a8d862d37a1950a6d58ca002bb25c0
sha1 d72e4782ea2cd13fcfdccd6790e471f6e9d76c78
sha256 5a71934c7415596463473fa61ccd3440cda8c37f48b503ed6e8936ebeb09c799
sha512 3935fa8fa81c365918061b75b748cda214d4dd0b172c9f80b11fce37c23d5374ab748cb35dcfbc7e56d06e94ab90be98d5f08347c3da3e7f1a9934d79db28b7e
ripemd-160 3b90bdc5c8d02a216985b5b510352f256afb1a19

90988892 as geometric shapes

Circle

Radius = n
Diameter 181977784
Circumference 571700069.33095
Area 2.6009177932373E+16

Sphere

Radius = n
Volume 3.15539504253E+24
Surface area 1.0403671172949E+17
Circumference 571700069.33095

Square

Length = n
Perimeter 363955568
Area 8278978467387664
Diagonal 128677725.0917

Cube

Length = n
Surface area 49673870804325984
Volume 7.5329507763946E+23
Space diagonal 157597383.8684

Equilateral Triangle

Length = n
Perimeter 272966676
Area 3.584902835071E+15
Altitude 78798691.934199

Triangular Pyramid

Length = n
Surface area 3.584902835071E+15
Volume 8.8776676272218E+22
Height 42892575.030567