76278997 is an odd 8-digits composite number following 76278996
and preceding 76278998 . In scientific notation, it is written as 7.6278997 × 10^7.
The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors.
There are 75722080 positive integers (up to 76278997) that are relatively prime to 76278997.
76278997 has 4 divisors, whose sum is 76835916
The reverse of 76278997 is 79987267
Previous prime number is 137
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 55
Digital Root 1
Name
seventy-six million two hundred seventy-eight thousand nine hundred ninety-seven
Scientific notation
7.6278997 × 10^7
Engineering notation
7.6278997 × 10^6
Prime Factorization
137 × 556781
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
76278997
Product of the distinct prime numbers
The prime factorization of 76278997 is 137 × 556781.
Since it has a total of 2 prime factors.
7 , 2 , 82 , 82 , 866 , 703 , 8534 , 5553 , 79367 , 27388 , 395233 , 231114 , 3386569 , 3849752 , 87473315 , 73804377 , 25160090 , 560593403 , 5249277439 , 4894241069
n×2
152557994
n×3
228836991
n×4
305115988
n×5
381394985
n÷2
38139498.5
n÷3
25426332.333333
n÷3
19069749.25
n÷5
15255799.4
n2
5818485383326009
n3
4.4382822909927E+23
n4
3.3854772155978E+31
n5
2.5824080637216E+39
2 √n
8733.7848038522
3 √n
424.10005092641
4 √n
93.454720607641
5 √n
37.712124138425
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-76278996
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 76278997 can be divided by 4 positive divisors.
The sum of these divisors (counting 76278997) is 1, the average is 0.25.
Base
System
Value
2
Binary
100100010111110110011010101
3
Ternary
12022112101010001
4
Quaternary
10202332303111
5
Quinary
124011411442
6
Senary
11322531301
8
Octal
442766325
10
Decimal
76278997
12
Duodecimal
21666b31
16
Hexadecimal
48becd5
20
Vigesimal
13geh9h
36
Base36
19ex91
md5
d5c8153a4eea97b8537c531d6569f01e
sha1
572e022cb763dd12d3b253079d7e59809c81ce23
sha256
d9f7a4ca0965c12f3e6e0cc70e3fa585a5684ea8b4b564e65e533d5e13a18169
sha512
177250d3c5760548b8ad197627016b1d9d20e01b3479780b34ad321f32794aaef5d42da7535b54cc5ca99640783aae61a6dbb5cf0853a3d982a06fc42af1cffa
ripemd-160
b3e36fb432132555eae8f6ea5209dc45b6eb3b23
Diameter
152557994
Circumference
479275073.1968
Area
1.8279310935277E+16
Volume
1.8591033386587E+24
Surface area
7.3117243741106E+16
Circumference
479275073.1968
Perimeter
305115988
Area
5818485383326009
Diagonal
107874792.08162
Surface area
34910912299956054
Volume
4.4382822909927E+23
Space diagonal
132119098.35439
Perimeter
228836991
Area
2.5194780767544E+15
Altitude
66059549.177197
Surface area
2.5194780767544E+15
Volume
5.2305658413018E+22
Height
35958264.027206