69893492 is an even 8-digits composite number following 69893491
and preceding 69893493 . In scientific notation, it is written as 6.9893492 × 10^7.
The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors.
There are 34904256 positive integers (up to 69893492) that are relatively prime to 69893492.
69893492 has 12 divisors, whose sum is 122462340
The reverse of 69893492 is 29439896
Previous prime number is 857
Is Prime? no
Number parity even
Number length 8
Sum of Digits 50
Digital Root 5
Name
sixty-nine million eight hundred ninety-three thousand four hundred ninety-two
Scientific notation
6.9893492 × 10^7
Engineering notation
6.9893492 × 10^6
Prime Factorization
2 × 2 × 857 × 20389
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
34946746
Product of the distinct prime numbers
The prime factorization of 69893492 is 2 × 2 × 857 × 20389.
Since it has a total of 4 prime factors.
6 , 3 , 61 , 66 , 904 , 937 , 6865 , 329 , 30305 , 4071 , 252750 , 936360 , 8541936 , 8388952 , 9984823 , 35629757 , 890216190 , 862773731 , 9028984616 , 1654347730
n×2
139786984
n×3
209680476
n×4
279573968
n×5
349467460
n÷2
34946746
n÷3
23297830.666667
n÷3
17473373
n÷5
13978698.4
n2
4885100223954064
n3
3.4143671342213E+23
n4
2.3864204198076E+31
n5
1.6679525652046E+39
2 √n
8360.232771879
3 √n
411.91940013795
4 √n
91.4343085055
5 √n
37.058458292698
1 , 2 , 4 , 857 , 1714 , 3428 , 20389 , 40778 , 81556 , 17473373 , 34946746 , 69893492
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
-69893491
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 69893492 can be divided by 12 positive divisors.
The sum of these divisors (counting 69893492) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100001010100111110101110100
3
Ternary
11212111221211212
4
Quaternary
10022213311310
5
Quinary
120343042432
6
Senary
10534020552
8
Octal
412476564
10
Decimal
69893492
12
Duodecimal
1b4a7758
16
Hexadecimal
42a7d74
20
Vigesimal
11ggdec
36
Base36
15m25w
md5
290cddf27801b1dab40ebb5168837007
sha1
d4b0744af723f8bfc64e5cd5ba531a91aa5dc959
sha256
2349db6a65080ed6693b285ab23e83667c5b961f8716def97a6a6f05bbfd3f5a
sha512
0b7dd0ff50b65921c1f6849dfab91ebfe1b181a8c978b248c3b73fa4541bfa5b228d14e8d8f49d2b954504a9023569d2274f51fcb916e2982fc6ff98077922b1
ripemd-160
5e17adae8f088781b71b3d1d6e4dc1098ed3af79
Diameter
139786984
Circumference
439153762.00187
Area
1.5346994975624E+16
Volume
1.4302067607371E+24
Surface area
6.1387979902496E+16
Circumference
439153762.00187
Perimeter
279573968
Area
4885100223954064
Diagonal
98844324.308015
Surface area
29310601343724384
Volume
3.4143671342213E+23
Space diagonal
121059079.26241
Perimeter
209680476
Area
2.1153104469886E+15
Altitude
60529539.631204
Surface area
2.1153104469886E+15
Volume
4.0238702567806E+22
Height
32948108.102672