101428908 is an even 9-digits composite number following 101428907
and preceding 101428909 . In scientific notation, it is written as 1.01428908 × 10^8.
The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors.
There are 28791360 positive integers (up to 101428908) that are relatively prime to 101428908.
101428908 has 24 divisors, whose sum is 187161744
The reverse of 101428908 is 809824101
Previous prime number is 157
Is Prime? no Number parity even Number length 9 Sum of Digits 33 Digital Root 6
Name
one hundred one million four hundred twenty-eight thousand nine hundred eight
Scientific notation
1.01428908 × 10^8
Engineering notation
1.01428908 × 10^6
Prime Factorization
2 × 2 × 21 × 157 × 7691
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
50714454 Product of the distinct prime numbers
The prime factorization of 101428908 is 2 × 2 × 21 × 157 × 7691.
Since it has a total of 5 prime factors.
6 , 8 , 74 , 29 , 974 , 644 , 6671 , 2878 , 93809 , 37562 , 128545 , 43137 , 523925 , 5249354 , 87184608 , 65362264 , 647005464 , 1127310 , 1977649238 , 8327456022
n×2
202857816
n×3
304286724
n×4
405715632
n×5
507144540
n÷2
50714454
n÷3
33809636
n÷3
25357227
n÷5
20285781.6
n2
10287823378072464
n3
1.0434826909348E+24
n4
1.0583930985841E+32
n5
1.0735165622413E+40
2 √n10071.191985063
3 √n466.35923719942
4 √n100.35532863313
5 √n39.923844002281
1 , 2 , 4 , 21 , 42 , 84 , 157 , 314 , 628 , 3297 , 6594 , 7691 , 13188 , 15382 , 30764 , 161511 , 323022 , 646044 , 1207487 , 2414974 , 4829948 , 25357227 , 50714454 , 101428908
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-101428907 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 101428908 can be divided by 24 positive divisors.
The sum of these divisors (counting 101428908) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
110000010111010111010101100
3
Ternary
21001212010022020
4
Quaternary
12002322322230
5
Quinary
201431211113
6
Senary
14021550140
8
Octal
602727254
10
Decimal
101428908
12
Duodecimal
29b75350
16
Hexadecimal
60baeac
20
Vigesimal
1bdic58
36
Base36
1odz1o
md5
257f2b6640dbd03458b95551837edc08
sha1
a77b89232aedac73da2de71070b2ae274ae95e62
sha256
9c396cb33486417cbee4b200e9e5a418199690ded11846c03cb89192f16a8587
sha512
ca940bbca28807b17df80ab4358d8f45f2222b0a99648033aa2df9b82ac13d222861388c237b2f47132926e4f24967227e24725651a27b2a594e5a066fd5b2dc
ripemd-160
9fd950a88261c3b5ecfc7225cecc16e5712fe1fc
Diameter
202857816
Circumference
637296624.46887
Area
3.2320150345982E+16
Volume
4.3709300746517E+24
Surface area
1.2928060138393E+17
Circumference
637296624.46887
Perimeter
405715632
Area
10287823378072464
Diagonal
143442137.31029
Surface area
61726940268434784
Volume
1.0434826909348E+24
Space diagonal
175680022.01223
Perimeter
304286724
Area
4.4547581975291E+15
Altitude
87840011.006115
Surface area
4.4547581975291E+15
Volume
1.2297561446846E+23
Height
47814045.770098