69893490 (number)

69893490 is an even 8-digits composite number following 69893489 and preceding 69893491. In scientific notation, it is written as 6.9893490 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 18204480 positive integers (up to 69893490) that are relatively prime to 69893490.

Interesting facts

Basic properties

Name

Name sixty-nine million eight hundred ninety-three thousand four hundred ninety

Notation

Scientific notation 6.9893490 × 10^7
Engineering notation 6.9893490 × 10^6

Prime Factorization of 69893490

Prime Factorization 2 × 3 × 5 × 43 × 54181

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 69893490
Product of the distinct prime numbers

The prime factorization of 69893490 is 2 × 3 × 5 × 43 × 54181. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 10, 88, 61, 361, 825, 8432, 8657, 8142, 69881, 804282, 100388, 791349, 1904000, 78244535, 66994634, 352941717, 420105498, 6496653434, 4170409365

Basic calculations (n = 69893490)

Multiplication

n×y
n×2 139786980
n×3 209680470
n×4 279573960
n×5 349467450

Division

n÷y
n÷2 34946745
n÷3 23297830
n÷3 17473372.5
n÷5 13978698

Exponentiation

ny
n2 4885099944380100
n3 3.4143668411153E+23
n4 2.3864201466582E+31
n5 1.6679523265626E+39

Nth Root

y√n
2√n 8360.2326522651
3√n 411.91939620893
4√n 91.434307851403
5√n 37.058458080613

Divisors of 69893490

1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 54181, 108362, 162543, 270905, 325086, 541810, 812715, 1625430, 2329783, 4659566, 6989349, 11648915, 13978698, 23297830, 34946745, 69893490

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -69893489
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 69893490 can be divided by 32 positive divisors. The sum of these divisors (counting 69893490) is 1, the average is 0.03125.

Base conversion 69893490

Base System Value
2 Binary 100001010100111110101110010
3 Ternary 11212111221211210
4 Quaternary 10022213311302
5 Quinary 120343042430
6 Senary 10534020550
8 Octal 412476562
10 Decimal 69893490
12 Duodecimal 1b4a7756
16 Hexadecimal 42a7d72
20 Vigesimal 11ggdea
36 Base36 15m25u

Cryptographic Hash Functions

md5 7eff3fc0e0614ed5689ebaad0d8e7d75
sha1 c830a07d72de3785b10f3bc0a60d3bec30d993b6
sha256 9d064a95c9e5df9933faf8f37e20efb54d74be1441a91a5f37c5d004b51b46e3
sha512 d37b4384f0de143eb408f8fa1629138fa0974957dd8219a9d7f9c405974cfaa91d228245ab462e598dea6af35f0d02041dd541631797046597bf18eb8a29d9b5
ripemd-160 238bacdccd51aeb33c0b26ac15bec3906ed1080c

69893490 as geometric shapes

Circle

Radius = n
Diameter 139786980
Circumference 439153749.4355
Area 1.5346994097316E+16

Sphere

Radius = n
Volume 1.4302066379611E+24
Surface area 6.1387976389266E+16
Circumference 439153749.4355

Square

Length = n
Perimeter 279573960
Area 4885099944380100
Diagonal 98844321.479588

Cube

Length = n
Surface area 29310599666280600
Volume 3.4143668411153E+23
Space diagonal 121059075.79831

Equilateral Triangle

Length = n
Perimeter 209680470
Area 2.1153103259296E+15
Altitude 60529537.899154

Triangular Pyramid

Length = n
Surface area 2.1153103259296E+15
Volume 4.0238699113519E+22
Height 32948107.159863