99972641 is an odd 8-digits prime number following 99972640
and preceding 99972642 . In scientific notation, it is written as 9.9972641 × 10^7.
The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors.
There are 99972640 positive integers (up to 99972641) that are relatively prime to 99972641.
99972641 has 2 divisors, whose sum is 99972642
The reverse of 99972641 is 14627999
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2
Name
ninety-nine million nine hundred seventy-two thousand six hundred forty-one
Scientific notation
9.9972641 × 10^7
Engineering notation
9.9972641 × 10^6
Prime Factorization
99972641
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
99972641
Product of the distinct prime numbers
The prime factorization of 99972641 is 99972641.
Since it has a total of 1 prime factors.
1 , 3 , 60 , 96 , 473 , 748 , 7517 , 8875 , 34529 , 13528 , 62199 , 594931 , 6743036 , 176616 , 24505952 , 78986089 , 47336852 , 942655302 , 7216059937 , 9770311554
n×2
199945282
n×3
299917923
n×4
399890564
n×5
499863205
n÷2
49986320.5
n÷3
33324213.666667
n÷3
24993160.25
n÷5
19994528.2
n2
9994528948514881
n3
9.9917945453399E+23
n4
9.9890608902702E+31
n5
9.9863279831012E+39
2 √n
9998.6319564228
3 √n
464.11654975739
4 √n
99.993159548155
5 √n
39.808538454103
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
99972642
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
49986321
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
9998.6320064297
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999799945
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 99972641 can be divided by 2 positive divisors.
The sum of these divisors (counting 99972641) is 99972642, the average is 49986321.
Base
System
Value
2
Binary
101111101010111011000100001
3
Ternary
20222010010200102
4
Quaternary
11331113120201
5
Quinary
201043111031
6
Senary
13530432145
8
Octal
575273041
10
Decimal
99972641
12
Duodecimal
29592655
16
Hexadecimal
5f57621
20
Vigesimal
1b4gbc1
36
Base36
1nirdt
md5
5c6ba0de31bca96af9a1b2df2d0319f4
sha1
886c578a398ba607fecdc558a6a5e94ca6d940f0
sha256
96cf15395182bcafab66dbdb98c43807800de5f902b1ac365403faa7f3143ee8
sha512
a13f31ae6631b27e04909c422e9a692b27f6605a34a68497e0c9aa3b2042e3f91b97c4fce3ab6f1fefb8bd6661dc926b1033eed0594942fad95a2f482b7cb638
ripemd-160
96ec39a46caf6ddeee68de58441de12490626b99
Diameter
199945282
Circumference
628146629.05114
Area
3.1398738720745E+16
Volume
4.1853531119758E+24
Surface area
1.2559495488298E+17
Circumference
628146629.05114
Perimeter
399890564
Area
9994528948514881
Diagonal
141382664.76846
Surface area
59967173691089286
Volume
9.9917945453399E+23
Space diagonal
173157693.57884
Perimeter
299917923
Area
4.3277579841364E+15
Altitude
86578846.789422
Surface area
4.3277579841364E+15
Volume
1.1775442798721E+23
Height
47127554.922819