69874890 (number)

69874890 is an even 8-digits composite number following 69874889 and preceding 69874891. In scientific notation, it is written as 6.9874890 × 10^7. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 18327360 positive integers (up to 69874890) that are relatively prime to 69874890.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.9874890 × 10^7
Engineering notation 6.9874890 × 10^6

Prime Factorization of 69874890

Prime Factorization 2 × 15 × 61 × 38183

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 69874890
Product of the distinct prime numbers

The prime factorization of 69874890 is 2 × 15 × 61 × 38183. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 4, 8, 44, 475, 416, 7929, 6509, 72912, 18912, 573303, 745902, 9207159, 1369730, 73526088, 22015785, 144660409, 682370962, 7135540610, 2784119619

Basic calculations (n = 69874890)

Multiplication

n×y
n×2 139749780
n×3 209624670
n×4 279499560
n×5 349374450

Division

n÷y
n÷2 34937445
n÷3 23291630
n÷3 17468722.5
n÷5 13974978

Exponentiation

ny
n2 4882500252512100
n3 3.4116416806926E+23
n4 2.3838808715781E+31
n5 1.6657341367462E+39

Nth Root

y√n
2√n 8359.120169013
3√n 411.8828530797
4√n 91.428224137916
5√n 37.056485477141

Divisors of 69874890

1, 2, 15, 30, 61, 122, 915, 1830, 38183, 76366, 572745, 1145490, 2329163, 4658326, 34937445, 69874890

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -69874889
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 69874890 can be divided by 16 positive divisors. The sum of these divisors (counting 69874890) is 1, the average is 0.0625.

Base conversion 69874890

Base System Value
2 Binary 100001010100011010011001010
3 Ternary 11212111000022220
4 Quaternary 10022203103022
5 Quinary 120341444030
6 Senary 10533354510
8 Octal 412432312
10 Decimal 69874890
12 Duodecimal 1b498a36
16 Hexadecimal 42a34ca
20 Vigesimal 11ge74a
36 Base36 15lnt6

Cryptographic Hash Functions

md5 985e632d11c953289ff9b927a616b620
sha1 fded91f6649e1072f5cf35ade0d96a676bf9bb9f
sha256 f3bcd4fc371c6ccee975e216d1399538c98b5dae488958b03069dc8ee4d5ce52
sha512 0d61b3b1fe99931810629648ed248a30ea75706b3b8c05a57249da767175a22a1613a5511345c8806be4a493dc03987e0412a2b603d93f2ca241eb63ac520d9a
ripemd-160 4ed6395f6f00543f3da7cc997acd8894c498fa73

69874890 as geometric shapes

Circle

Radius = n
Diameter 139749780
Circumference 439036882.18879
Area 1.5338826924442E+16

Sphere

Radius = n
Volume 1.4290651254326E+24
Surface area 6.1355307697769E+16
Circumference 439036882.18879

Square

Length = n
Perimeter 279499560
Area 4882500252512100
Diagonal 98818017.107328

Cube

Length = n
Surface area 29295001515072600
Volume 3.4116416806926E+23
Space diagonal 121026859.65329

Equilateral Triangle

Length = n
Perimeter 209624670
Area 2.1141846263297E+15
Altitude 60513429.826643

Triangular Pyramid

Length = n
Surface area 2.1141846263297E+15
Volume 4.020658278994E+22
Height 32939339.035776