71357998 is an even 8-digits composite number following 71357997
and preceding 71357999 . In scientific notation, it is written as 7.1357998 × 10^7.
The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors.
There are 35264376 positive integers (up to 71357998) that are relatively prime to 71357998.
71357998 has 16 divisors, whose sum is 108288000
The reverse of 71357998 is 89975317
Previous prime number is 127
Is Prime? no
Number parity even
Number length 8
Sum of Digits 49
Digital Root 4
Name
seventy-one million three hundred fifty-seven thousand nine hundred ninety-eight
Scientific notation
7.1357998 × 10^7
Engineering notation
7.1357998 × 10^6
Prime Factorization
2 × 563 × 127 × 499
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
71357998
Product of the distinct prime numbers
The prime factorization of 71357998 is 2 × 563 × 127 × 499.
Since it has a total of 4 prime factors.
7 , 7 , 33 , 79 , 228 , 932 , 9483 , 475 , 11680 , 49329 , 671979 , 719995 , 1274821 , 9687974 , 27630831 , 70040347 , 28513772 , 603955660 , 6865410694 , 4122544076
n×2
142715996
n×3
214073994
n×4
285431992
n×5
356789990
n÷2
35678999
n÷3
23785999.333333
n÷3
17839499.5
n÷5
14271599.6
n2
5091963878568004
n3
3.6335234826293E+23
n4
2.5928096140641E+31
n5
1.8501770325477E+39
2 √n
8447.3663351367
3 √n
414.77657301249
4 √n
91.909555189527
5 √n
37.212472903358
1 , 2 , 127 , 254 , 499 , 563 , 998 , 1126 , 63373 , 71501 , 126746 , 143002 , 280937 , 561874 , 35678999 , 71357998
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71357997
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71357998 can be divided by 16 positive divisors.
The sum of these divisors (counting 71357998) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010000001101011000101110
3
Ternary
11222021100202211
4
Quaternary
10100031120232
5
Quinary
121231423443
6
Senary
11025241034
8
Octal
420153056
10
Decimal
71357998
12
Duodecimal
1ba9317a
16
Hexadecimal
440d62e
20
Vigesimal
125jeji
36
Base36
16hg6m
md5
72c79e7ca9a1316a5754513aed03ec69
sha1
aaa596878293164f11ea9294b6b6dc4b0e986e22
sha256
df55a4f722e52fea4a2fedae7583e7b3147502e8925489e7a76df768308a0458
sha512
499898e663c6d82344849821e2a722b3c8224244fd8453d817e913fdfc59e04ddf8efe18c2e37a79de3ec23f6d2534bc99b05c04c0bb2b3f91a0a559af022bbb
ripemd-160
1ad97bdd868b028b17a88695626b04edfa6d875e
Diameter
142715996
Circumference
448355524.58335
Area
1.5996876313254E+16
Volume
1.5220067572899E+24
Surface area
6.3987505253015E+16
Circumference
448355524.58335
Perimeter
285431992
Area
5091963878568004
Diagonal
100915448.55539
Surface area
30551783271408024
Volume
3.6335234826293E+23
Space diagonal
123595678.0624
Perimeter
214073994
Area
2.2048850369963E+15
Altitude
61797839.031199
Surface area
2.2048850369963E+15
Volume
4.2821484902795E+22
Height
33638482.851797