67748897 is an odd 8-digits composite number following 67748896
and preceding 67748898 . In scientific notation, it is written as 6.7748897 × 10^7.
The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors.
There are 67618836 positive integers (up to 67748897) that are relatively prime to 67748897.
67748897 has 4 divisors, whose sum is 67878960
The reverse of 67748897 is 79884776
Previous prime number is 523
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 56
Digital Root 2
Name
sixty-seven million seven hundred forty-eight thousand eight hundred ninety-seven
Scientific notation
6.7748897 × 10^7
Engineering notation
6.7748897 × 10^6
Prime Factorization
523 × 129539
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
67748897
Product of the distinct prime numbers
The prime factorization of 67748897 is 523 × 129539.
Since it has a total of 2 prime factors.
1 , 3 , 95 , 26 , 374 , 595 , 4552 , 3792 , 3389 , 82823 , 879249 , 9615 , 4163272 , 8064772 , 26979440 , 42964677 , 70852961 , 65167178 , 2289067493 , 9894739614
n×2
135497794
n×3
203246691
n×4
270995588
n×5
338744485
n÷2
33874448.5
n÷3
22582965.666667
n÷3
16937224.25
n÷5
13549779.4
n2
4589913044716609
n3
3.1096154610546E+23
n4
2.106730175806E+31
n5
1.4272864568747E+39
2 √n
8230.9718138261
3 √n
407.66248077927
4 √n
90.724703437521
5 √n
36.82819599929
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-67748896
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 67748897 can be divided by 4 positive divisors.
The sum of these divisors (counting 67748897) is 1, the average is 0.25.
Base
System
Value
2
Binary
100000010011100010000100001
3
Ternary
11201111000000102
4
Quaternary
10002130100201
5
Quinary
114320431042
6
Senary
10420032145
8
Octal
402342041
10
Decimal
67748897
12
Duodecimal
1a832655
16
Hexadecimal
409c421
20
Vigesimal
1138c4h
36
Base36
14c3dt
md5
30e02c7de2a97412cab850666a9b58c2
sha1
ecc480d45137f7c38879934ff350bb1ec3121e37
sha256
b562c172092fdff3a757a09a5bf2498a999ec035c90f81f490068ad4df7546c6
sha512
258c1563cb66f3b2f18d79347bb9eb3b6a9fe782ec9837a5fc16235bdc5acb277c2f6a3da839b66767b7dd6e9957e5ea6be7266f0ea615d5664ae2d04f12ba94
ripemd-160
b15015b4cd843f29362826024e777128eea87dc0
Diameter
135497794
Circumference
425678874.20802
Area
1.4419637101898E+16
Volume
1.3025526783918E+24
Surface area
5.7678548407591E+16
Circumference
425678874.20802
Perimeter
270995588
Area
4589913044716609
Diagonal
95811408.973218
Surface area
27539478268299654
Volume
3.1096154610546E+23
Space diagonal
117344531.76075
Perimeter
203246691
Area
1.9874906489431E+15
Altitude
58672265.880375
Surface area
1.9874906489431E+15
Volume
3.6647169656571E+22
Height
31937136.324406