67688147 is an odd 8-digits prime number following 67688146
and preceding 67688148 . In scientific notation, it is written as 6.7688147 × 10^7.
The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors.
There are 67688146 positive integers (up to 67688147) that are relatively prime to 67688147.
67688147 has 2 divisors, whose sum is 67688148
The reverse of 67688147 is 74188676
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 47 Digital Root 2
Name
sixty-seven million six hundred eighty-eight thousand one hundred forty-seven
Scientific notation
6.7688147 × 10^7
Engineering notation
6.7688147 × 10^6
Prime Factorization
67688147
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
67688147 Product of the distinct prime numbers
The prime factorization of 67688147 is 67688147.
Since it has a total of 1 prime factors.
2 , 4 , 11 , 22 , 372 , 611 , 2620 , 228 , 20647 , 92685 , 477496 , 813407 , 555794 , 4732488 , 55310360 , 66240800 , 361810544 , 51348277 , 1805944079 , 8618600255
n×2
135376294
n×3
203064441
n×4
270752588
n×5
338440735
n÷2
33844073.5
n÷3
22562715.666667
n÷3
16922036.75
n÷5
13537629.4
n2
4581685244293609
n3
3.1012578432348E+23
n4
2.0991839677778E+31
n5
1.4208987299099E+39
2 √n8227.2806564502
3 √n407.54059489946
4 √n90.704358530614
5 √n36.821588907775
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
67688148 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
33844074 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8227.2807172236 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999704527 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 67688147 can be divided by 2 positive divisors.
The sum of these divisors (counting 67688147) is 67688148, the average is 33844074.
Base
System
Value
2
Binary
100000010001101011011010011
3
Ternary
11201100220200102
4
Quaternary
10002031123103
5
Quinary
114312010042
6
Senary
10414443015
8
Octal
402153323
10
Decimal
67688147
12
Duodecimal
1a80346b
16
Hexadecimal
408d6d3
20
Vigesimal
1131077
36
Base36
14asib
md5
d8dc7f829089211b7c27c3abfc16d060
sha1
f421b65e3a096baea55a9102e3bccc06429b62ab
sha256
04cfd4fedef4489e0b41f931932e70425a24b9f5900bd7ca56d185706a33317f
sha512
67ffcaa51a01baa63ed3d8a774de8d3af331c56035736ae9aa288b9580d36ee64f346e833e80e47bdd1beee6fcdc1d9def02f86d3dbcb21b97d0bb24b2347a8f
ripemd-160
78deb886093f1e8f7262daed5bdf53016700db6b
Diameter
135376294
Circumference
425297170.70061
Area
1.4393788704534E+16
Volume
1.2990518476259E+24
Surface area
5.7575154818134E+16
Circumference
425297170.70061
Perimeter
270752588
Area
4581685244293609
Diagonal
95725495.499304
Surface area
27490111465761654
Volume
3.1012578432348E+23
Space diagonal
117239309.67419
Perimeter
203064441
Area
1.9839279068513E+15
Altitude
58619654.837095
Surface area
1.9839279068513E+15
Volume
3.6548674185988E+22
Height
31908498.499768