71394992 is an even 8-digits composite number following 71394991
and preceding 71394993 . In scientific notation, it is written as 7.1394992 × 10^7.
The sum of its digits is 44. It has a total of 5 prime factors and 10 positive divisors.
There are 35697488 positive integers (up to 71394992) that are relatively prime to 71394992.
71394992 has 10 divisors, whose sum is 138327828
The reverse of 71394992 is 29949317
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 44
Digital Root 8
Name
seventy-one million three hundred ninety-four thousand nine hundred ninety-two
Scientific notation
7.1394992 × 10^7
Engineering notation
7.1394992 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 4462187
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
8924374
Product of the distinct prime numbers
The prime factorization of 71394992 is 2 × 2 × 2 × 2 × 4462187.
Since it has a total of 5 prime factors.
6 , 2 , 80 , 44 , 665 , 761 , 5755 , 2539 , 42104 , 78035 , 20888 , 370805 , 2327441 , 9800349 , 19088204 , 93552860 , 496237472 , 901731645 , 6998959469 , 9244631646
n×2
142789984
n×3
214184976
n×4
285579968
n×5
356974960
n÷2
35697496
n÷3
23798330.666667
n÷3
17848748
n÷5
14278998.4
n2
5097244882680064
n3
3.6391775762098E+23
n4
2.5981905394008E+31
n5
1.85497792775E+39
2 √n
8449.5557279658
3 √n
414.84823792325
4 √n
91.921465001194
5 √n
37.216330502715
10 divisors
τ
Total Divisors
10
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71394991
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.1
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
10
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71394992 can be divided by 10 positive divisors.
The sum of these divisors (counting 71394992) is 1, the average is 0.1.
Base
System
Value
2
Binary
100010000010110011010110000
3
Ternary
11222100020111222
4
Quaternary
10100112122300
5
Quinary
121234114432
6
Senary
11030124212
8
Octal
420263260
10
Decimal
71394992
12
Duodecimal
1bab0668
16
Hexadecimal
44166b0
20
Vigesimal
126479c
36
Base36
16i8q8
md5
c877ba2189f1ee0ab5de5bdd77ff3c20
sha1
a80ba769673e73b7c74ac36c59250eb1762c60eb
sha256
3763857b794aa4b5d3a377c2688501fbfd051a2a6f44b3e33172e22e95696396
sha512
105886cd062c00d026c43ae297189344ed6b8fc6a1590852beba5498ec54baf41d2cdb57ccee6d97fd054d69762ea8c1c098d6035a569c389ff61209bac4d02a
ripemd-160
ffdd92e7195488070a43acbca21b33e97b1918ac
Diameter
142789984
Circumference
448587964.7406
Area
1.6013467076976E+16
Volume
1.5243751384706E+24
Surface area
6.4053868307903E+16
Circumference
448587964.7406
Perimeter
285579968
Area
5097244882680064
Diagonal
100967765.97192
Surface area
30583469296080384
Volume
3.6391775762098E+23
Space diagonal
123659753.54997
Perimeter
214184976
Area
2.2071717788556E+15
Altitude
61829876.774987
Surface area
2.2071717788556E+15
Volume
4.2888119034667E+22
Height
33655921.99064