88890949 (number)

88890949 is an odd 8-digits composite number following 88890948 and preceding 88890950. In scientific notation, it is written as 8.8890949 × 10^7. The sum of its digits is 55. It has a total of 4 prime factors and 12 positive divisors. There are 72181368 positive integers (up to 88890949) that are relatively prime to 88890949.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.8890949 × 10^7
Engineering notation 8.8890949 × 10^6

Prime Factorization of 88890949

Prime Factorization 7 × 7 × 19 × 95479

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12698707
Product of the distinct prime numbers

The prime factorization of 88890949 is 7 × 7 × 19 × 95479. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 8, 62, 6, 117, 229, 875, 6593, 29603, 36177, 768210, 263641, 2742328, 1225180, 97543378, 89363374, 324662420, 355901696, 4154510911, 6787137262

Basic calculations (n = 88890949)

Multiplication

n×y
n×2 177781898
n×3 266672847
n×4 355563796
n×5 444454745

Division

n÷y
n÷2 44445474.5
n÷3 29630316.333333
n÷3 22222737.25
n÷5 17778189.8

Exponentiation

ny
n2 7901600814120601
n3 7.0238079498635E+23
n4 6.2435295425711E+31
n5 5.5499326614868E+39

Nth Root

y√n
2√n 9428.1996690779
3√n 446.29208112712
4√n 97.098916930509
5√n 38.884051400664

Divisors of 88890949

1, 7, 19, 49, 133, 931, 95479, 668353, 1814101, 4678471, 12698707, 88890949

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 -88890948
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 88890949 can be divided by 12 positive divisors. The sum of these divisors (counting 88890949) is 1, the average is 0.083333333333333.

Base conversion 88890949

Base System Value
2 Binary 101010011000101111001000101
3 Ternary 20012021010110101
4 Quaternary 11103011321011
5 Quinary 140224002244
6 Senary 12453124101
8 Octal 523057105
10 Decimal 88890949
12 Duodecimal 25929631
16 Hexadecimal 54c5e45
20 Vigesimal 17fb779
36 Base36 1gx8p1

Cryptographic Hash Functions

md5 6c12947fb4d5b6324ef544e4e3b90ff4
sha1 d38a31a24696e9142b10f1a78dedbabeee5f2690
sha256 1dc653e66dce1e352c6a84a4de158d58dd8673772d57c10d2eb85251c9ac6604
sha512 fad747c9fdcac4d0da8b14797c1e123fdd794769db7a7a22d7d193152926eef39840425a3dc235fa71e03265347755f329ba573ba12995be57dcb98661e28c1a
ripemd-160 f74da45d188ff834670e5416c5952621278d197c

88890949 as geometric shapes

Circle

Radius = n
Diameter 177781898
Circumference 558518304.69805
Area 2.482361106924E+16

Sphere

Radius = n
Volume 2.9421257940689E+24
Surface area 9.9294444276962E+16
Circumference 558518304.69805

Square

Length = n
Perimeter 355563796
Area 7901600814120601
Diagonal 125710785.64802

Cube

Length = n
Surface area 47409604884723606
Volume 7.0238079498635E+23
Space diagonal 153963640.00101

Equilateral Triangle

Length = n
Perimeter 266672847
Area 3.4214935177961E+15
Altitude 76981820.000507

Triangular Pyramid

Length = n
Surface area 3.4214935177961E+15
Volume 8.2776370518341E+22
Height 41903595.216005