77884993 is an odd 8-digits composite number following 77884992
and preceding 77884994 . In scientific notation, it is written as 7.7884993 × 10^7.
The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors.
There are 77867140 positive integers (up to 77884993) that are relatively prime to 77884993.
77884993 has 4 divisors, whose sum is 77902848
The reverse of 77884993 is 39948877
Previous prime number is 10271
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 55
Digital Root 1
Name
seventy-seven million eight hundred eighty-four thousand nine hundred ninety-three
Scientific notation
7.7884993 × 10^7
Engineering notation
7.7884993 × 10^6
Prime Factorization
10271 × 7583
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
77884993
Product of the distinct prime numbers
The prime factorization of 77884993 is 10271 × 7583.
Since it has a total of 2 prime factors.
9 , 2 , 35 , 93 , 58 , 492 , 8632 , 3378 , 64182 , 22153 , 928134 , 361594 , 5497352 , 6330089 , 92442012 , 55327654 , 505687885 , 624225113 , 835114757 , 9485707136
n×2
155769986
n×3
233654979
n×4
311539972
n×5
389424965
n÷2
38942496.5
n÷3
25961664.333333
n÷3
19471248.25
n÷5
15576998.6
n2
6066072134610049
n3
4.724559857416E+23
n4
3.6797231142293E+31
n5
2.8659520899368E+39
2 √n
8825.2474752836
3 √n
427.05577100625
4 √n
93.942788309075
5 √n
37.869603414547
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
-77884992
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 77884993 can be divided by 4 positive divisors.
The sum of these divisors (counting 77884993) is 1, the average is 0.25.
Base
System
Value
2
Binary
100101001000110111001000001
3
Ternary
12102112222010101
4
Quaternary
10221012321001
5
Quinary
124414304433
6
Senary
11421202401
8
Octal
451067101
10
Decimal
77884993
12
Duodecimal
22100401
16
Hexadecimal
4a46e41
20
Vigesimal
146fc9d
36
Base36
1adcg1
md5
4f5644f11805c140915c66fa4991fa52
sha1
840a46184c38865ab0c276d9dd6afec1a36cce1d
sha256
5701241083c6ce4363c28741187b35f0e6f236755cc7911b3bb5dda7d8f04545
sha512
08cc18acf027ca1ae2281a6f10e3cd9afc2e00a900b2339aa18301349d4d79d81785d0e9fd6f3d562dbe846b9af3d70a92ddf1dc12177d7c732c00f94301c00d
ripemd-160
6f86d75344d5d96ee214c6ab8434388f712499a4
Diameter
155769986
Circumference
489365843.66738
Area
1.9057127654237E+16
Volume
1.9790190052671E+24
Surface area
7.6228510616947E+16
Circumference
489365843.66738
Perimeter
311539972
Area
6066072134610049
Diagonal
110146013.40593
Surface area
36396432807660294
Volume
4.724559857416E+23
Space diagonal
134900765.02315
Perimeter
233654979
Area
2.6266862848806E+15
Altitude
67450382.511573
Surface area
2.6266862848806E+15
Volume
5.5679471888343E+22
Height
36715337.801978