72994777 is an odd 8-digits prime number following 72994776
and preceding 72994778 . In scientific notation, it is written as 7.2994777 × 10^7.
The sum of its digits is 52. It has a total of 1 prime factors and 2 positive divisors.
There are 72994776 positive integers (up to 72994777) that are relatively prime to 72994777.
72994777 has 2 divisors, whose sum is 72994778
The reverse of 72994777 is 77749927
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 52 Digital Root 7
Name
seventy-two million nine hundred ninety-four thousand seven hundred seventy-seven
Scientific notation
7.2994777 × 10^7
Engineering notation
7.2994777 × 10^6
Prime Factorization
72994777
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
72994777 Product of the distinct prime numbers
The prime factorization of 72994777 is 72994777.
Since it has a total of 1 prime factors.
2 , 8 , 88 , 76 , 9 , 193 , 6316 , 362 , 16060 , 45013 , 545977 , 665265 , 1828179 , 27915 , 73310236 , 24273063 , 436807921 , 936989364 , 5361069045 , 5393891516
n×2
145989554
n×3
218984331
n×4
291979108
n×5
364973885
n÷2
36497388.5
n÷3
24331592.333333
n÷3
18248694.25
n÷5
14598955.4
n2
5328237469279729
n3
3.8893350587312E+23
n4
2.8390114529036E+31
n5
2.0723300790515E+39
2 √n8543.6980868942
3 √n417.92395196267
4 √n92.432126919671
5 √n37.381640558007
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
72994778 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
36497389 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8543.6981454169 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999726008 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72994777 can be divided by 2 positive divisors.
The sum of these divisors (counting 72994777) is 72994778, the average is 36497389.
Base
System
Value
2
Binary
100010110011100111111011001
3
Ternary
12002100112000021
4
Quaternary
10112130333121
5
Quinary
122141313102
6
Senary
11124310441
8
Octal
426347731
10
Decimal
72994777
12
Duodecimal
20542421
16
Hexadecimal
459cfd9
20
Vigesimal
12g46ih
36
Base36
17gj4p
md5
c7b49fc263015f932ae39a1e495e54bd
sha1
5ee8e5005f5d81abbe46ebaf310f242787326c7a
sha256
0d1864c2a2ede30a7dcb2759a060ca3f298daedbd53ce759dda4fdbb1ec90d8b
sha512
5d362288babc51618148b68ee43ea446ab09cb20bd89c86449ab0e2c74a39657933c31c689108109f92db6e1d768d5379b4b0d6ca128db9fdf35dd3c424c2c91
ripemd-160
6dab7ace0f025fece6b3d7784efef66a0c2520f6
Diameter
145989554
Circumference
458639710.34725
Area
1.6739151690071E+16
Volume
1.6291608597145E+24
Surface area
6.6956606760284E+16
Circumference
458639710.34725
Perimeter
291979108
Area
5328237469279729
Diagonal
103230203.6158
Surface area
31969424815678374
Volume
3.8893350587312E+23
Space diagonal
126430662.45116
Perimeter
218984331
Area
2.3071945028962E+15
Altitude
63215331.22558
Surface area
2.3071945028962E+15
Volume
4.5836253238923E+22
Height
34410067.871933