91679968 (number)

91679968 is an even 8-digits composite number following 91679967 and preceding 91679969. In scientific notation, it is written as 9.1679968 × 10^7. The sum of its digits is 55. It has a total of 7 prime factors and 24 positive divisors. There are 45323520 positive integers (up to 91679968) that are relatively prime to 91679968.

Interesting facts

Basic properties

Name

Name ninety-one million six hundred seventy-nine thousand nine hundred sixty-eight

Notation

Scientific notation 9.1679968 × 10^7
Engineering notation 9.1679968 × 10^6

Prime Factorization of 91679968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 89 × 32191

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5729998
Product of the distinct prime numbers

The prime factorization of 91679968 is 2 × 2 × 2 × 2 × 2 × 89 × 32191. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 1, 14, 97, 150, 353, 6333, 319, 81036, 92786, 721984, 265607, 1330031, 9382465, 75690378, 70128382, 120074631, 433249925, 8348665546, 371494415

Basic calculations (n = 91679968)

Multiplication

n×y
n×2 183359936
n×3 275039904
n×4 366719872
n×5 458399840

Division

n÷y
n÷2 45839984
n÷3 30559989.333333
n÷3 22919992
n÷5 18335993.6

Exponentiation

ny
n2 8405216532481024
n3 7.7058998273093E+23
n4 7.0647664957892E+31
n5 6.4769756626143E+39

Nth Root

y√n
2√n 9574.9656918445
3√n 450.91167930435
4√n 97.851753647262
5√n 39.125048652664

Divisors of 91679968

1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 32191, 64382, 128764, 257528, 515056, 1030112, 2864999, 5729998, 11459996, 22919992, 45839984, 91679968

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -91679967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 91679968 can be divided by 24 positive divisors. The sum of these divisors (counting 91679968) is 1, the average is 0.041666666666667.

Base conversion 91679968

Base System Value
2 Binary 101011101101110110011100000
3 Ternary 20101111211021101
4 Quaternary 11131232303200
5 Quinary 141432224333
6 Senary 13033004144
8 Octal 535566340
10 Decimal 91679968
12 Duodecimal 26853654
16 Hexadecimal 576ece0
20 Vigesimal 18cjji8
36 Base36 1il0ps

Cryptographic Hash Functions

md5 d78e72ab91a009c1173764e0cb754ff3
sha1 e5d1bf6ebc0b361327e43e9b968adfe2cfe3cc7b
sha256 4ef2e9969f918f07effe86032402610f339325e5c27dc610402973e700a82dcd
sha512 0bd0678467ba2e11ef9f2e0e57608657d739f5fb95f255c8deb87c8496b4bac201888a8dfab8a051e914742de451b145a907c85b943db510cb26af1e8971ff79
ripemd-160 870ce2a6d9e6d0141f75be3fba72754dddf08fbc

91679968 as geometric shapes

Circle

Radius = n
Diameter 183359936
Circumference 576042227.90029
Area 2.6405766510274E+16

Sphere

Radius = n
Volume 3.2278397715698E+24
Surface area 1.056230660411E+17
Circumference 576042227.90029

Square

Length = n
Perimeter 366719872
Area 8405216532481024
Diagonal 129655054.14353

Cube

Length = n
Surface area 50431299194886144
Volume 7.7058998273093E+23
Space diagonal 158794362.61229

Equilateral Triangle

Length = n
Perimeter 275039904
Area 3.6395655207188E+15
Altitude 79397181.306144

Triangular Pyramid

Length = n
Surface area 3.6395655207188E+15
Volume 9.0814900383911E+22
Height 43218351.381177