83840994 is an even 8-digits composite number following 83840993
and preceding 83840995 . In scientific notation, it is written as 8.3840994 × 10^7.
The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors.
There are 27869184 positive integers (up to 83840994) that are relatively prime to 83840994.
83840994 has 32 divisors, whose sum is 174377280
The reverse of 83840994 is 49904838
Previous prime number is 769
Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9
Name
eighty-three million eight hundred forty thousand nine hundred ninety-four
Scientific notation
8.3840994 × 10^7
Engineering notation
8.3840994 × 10^6
Prime Factorization
2 × 27 × 3 × 769 × 673
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
83840994
Product of the distinct prime numbers
The prime factorization of 83840994 is 2 × 27 × 3 × 769 × 673.
Since it has a total of 5 prime factors.
7 , 10 , 45 , 45 , 921 , 782 , 7725 , 9601 , 56909 , 3013 , 417864 , 871222 , 5099549 , 5367373 , 52633896 , 62955813 , 910222764 , 511893020 , 6326224694 , 159290526
n×2
167681988
n×3
251522982
n×4
335363976
n×5
419204970
n÷2
41920497
n÷3
27946998
n÷3
20960248.5
n÷5
16768198.8
n2
7029312274908036
n3
5.8934452826469E+23
n4
4.9411231058173E+31
n5
4.1426867266809E+39
2 √n
9156.4727925113
3 √n
437.67540221268
4 √n
95.689460195527
5 √n
38.431849384479
1 , 2 , 3 , 6 , 27 , 54 , 81 , 162 , 673 , 769 , 1346 , 1538 , 2019 , 2307 , 4038 , 4614 , 18171 , 20763 , 36342 , 41526 , 54513 , 62289 , 109026 , 124578 , 517537 , 1035074 , 1552611 , 3105222 , 13973499 , 27946998 , 41920497 , 83840994
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-83840993
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 83840994 can be divided by 32 positive divisors.
The sum of these divisors (counting 83840994) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100111111110100111111100010
3
Ternary
12211202120020000
4
Quaternary
10333310333202
5
Quinary
132430402434
6
Senary
12153000430
8
Octal
477647742
10
Decimal
83840994
12
Duodecimal
240b3116
16
Hexadecimal
4ff4fe2
20
Vigesimal
164029e
36
Base36
1dx04i
md5
9f0f75749584605ceaaea97aee33ed37
sha1
90385854104b3099a2f1520bc31b987a34c7c8d8
sha256
84314b4a8c7f7807f07bde49c4208a097d92fe01cd8a0b691ecffca00c6d0be8
sha512
9fc8ff3c59371fa7dd033ff96038106696cdfd820916925ec94eb3fce93f809c99547f9b75a8bcbfff23225bd2c7dd09e7078ab23679dcbde1247906ae664901
ripemd-160
d13499e71839f815d041457fc1aa4fbebfead7e7
Diameter
167681988
Circumference
526788501.64013
Area
2.208323580264E+16
Volume
2.4686405872396E+24
Surface area
8.8332943210559E+16
Circumference
526788501.64013
Perimeter
335363976
Area
7029312274908036
Diagonal
118569070.79764
Surface area
42175873649448216
Volume
5.8934452826469E+23
Space diagonal
145216861.36508
Perimeter
251522982
Area
3.0437815006021E+15
Altitude
72608430.682539
Surface area
3.0437815006021E+15
Volume
6.9454918731858E+22
Height
39523023.599214