71378621 is an odd 8-digits prime number following 71378620
and preceding 71378622 . In scientific notation, it is written as 7.1378621 × 10^7.
The sum of its digits is 35. It has a total of 1 prime factors and 2 positive divisors.
There are 71378620 positive integers (up to 71378621) that are relatively prime to 71378621.
71378621 has 2 divisors, whose sum is 71378622
The reverse of 71378621 is 12687317
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 35 Digital Root 8
Name
seventy-one million three hundred seventy-eight thousand six hundred twenty-one
Scientific notation
7.1378621 × 10^7
Engineering notation
7.1378621 × 10^6
Prime Factorization
71378621
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
71378621 Product of the distinct prime numbers
The prime factorization of 71378621 is 71378621.
Since it has a total of 1 prime factors.
3 , 10 , 47 , 27 , 483 , 49 , 4797 , 9710 , 61231 , 70971 , 905803 , 992719 , 2219982 , 7019353 , 32237533 , 39171788 , 155129848 , 830127428 , 1095738331 , 8793632223
n×2
142757242
n×3
214135863
n×4
285514484
n×5
356893105
n÷2
35689310.5
n÷3
23792873.666667
n÷3
17844655.25
n÷5
14275724.2
n2
5094907535861641
n3
3.6366747403231E+23
n4
2.595808279898E+31
n5
1.852852153995E+39
2 √n8448.5869232671
3 √n414.81652701712
4 √n91.916195108735
5 √n37.214623591853
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
71378622 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
35689311 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8448.5869824486 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999719804 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71378621 can be divided by 2 positive divisors.
The sum of these divisors (counting 71378621) is 71378622, the average is 35689311.
Base
System
Value
2
Binary
100010000010010011010111101
3
Ternary
11222022102001122
4
Quaternary
10100102122331
5
Quinary
121233103441
6
Senary
11025520325
8
Octal
420223275
10
Decimal
71378621
12
Duodecimal
1baa30a5
16
Hexadecimal
44126bd
20
Vigesimal
12626b1
36
Base36
16hw3h
md5
9c06524ae6c4f69e4b6a1c2631285005
sha1
b751f951246c9a8d48021a95af64fc1ee803691e
sha256
afb1772e0e31a945b12b660d8af05bd8b204534a40e8110bbf44d98471e9eca8
sha512
d22901d1c51024d3848b357b448d67ad978b536d5a5c464123e89e58263f5059c6588d86473d7b3d6d6f6b736d5283c623df388651b542033a59a24cf009ef27
ripemd-160
40b1a1e0ae2571777d395132ca66b1c9135ba305
Diameter
142757242
Circumference
448485102.71394
Area
1.6006124085382E+16
Volume
1.523326753026E+24
Surface area
6.4024496341529E+16
Circumference
448485102.71394
Perimeter
285514484
Area
5094907535861641
Diagonal
100944613.88169
Surface area
30569445215169846
Volume
3.6366747403231E+23
Space diagonal
123631398.1462
Perimeter
214135863
Area
2.2061596779945E+15
Altitude
61815699.073101
Surface area
2.2061596779945E+15
Volume
4.2858622830872E+22
Height
33648204.62723