985157025 is an odd 9-digits composite number following 985157024
and preceding 985157026 . In scientific notation, it is written as 9.85157025 × 10^8.
The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors.
There are 520502400 positive integers (up to 985157025) that are relatively prime to 985157025.
985157025 has 24 divisors, whose sum is 1644028704
The reverse of 985157025 is 520751589
Previous prime number is 107
Is Prime? no Number parity odd Number length 9 Sum of Digits 42 Digital Root 6
Name
nine hundred eighty-five million one hundred fifty-seven thousand twenty-five
Scientific notation
9.85157025 × 10^8
Engineering notation
9.85157025 × 10^6
Prime Factorization
3 × 5 × 5 × 107 × 122761
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
197031405 Product of the distinct prime numbers
The prime factorization of 985157025 is 3 × 5 × 5 × 107 × 122761.
Since it has a total of 5 prime factors.
4 , 1 , 8 , 64 , 426 , 330 , 150 , 413 , 81857 , 99827 , 732410 , 822678 , 6620147 , 3678396 , 68719456 , 22500369 , 751954541 , 823500439 , 4520358348 , 5376534706
n×2
1970314050
n×3
2955471075
n×4
3940628100
n×5
4925785125
n÷2
492578512.5
n÷3
328385675
n÷3
246289256.25
n÷5
197031405
n2
970534363906850625
n3
9.5612874660674E+26
n4
9.4193695152408E+35
n5
9.2795580490103E+44
2 √n31387.211169519
3 √n995.02765846535
4 √n177.16436201877
5 √n62.907306688867
1 , 3 , 5 , 15 , 25 , 75 , 107 , 321 , 535 , 1605 , 2675 , 8025 , 122761 , 368283 , 613805 , 1841415 , 3069025 , 9207075 , 13135427 , 39406281 , 65677135 , 197031405 , 328385675 , 985157025
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
-985157024 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 985157025 can be divided by 24 positive divisors.
The sum of these divisors (counting 985157025) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111010101110000100110110100001
3
Ternary
2112122202011101020
4
Quaternary
322232010312201
5
Quinary
4004200011100
6
Senary
241431200053
8
Octal
7256046641
10
Decimal
985157025
12
Duodecimal
235b16029
16
Hexadecimal
3ab84da1
20
Vigesimal
f7h4cb5
36
Base36
gajc0x
md5
4ef5f13d3339002392ab0afedee5738f
sha1
ef87f0e371aca3c11b172db2bc4305b18ad1b598
sha256
ca3d5d87600eb3009cf0cf94916081b7b41d6e99a92d1f2f813335490bda09b8
sha512
920a65286763005d6e8ee5f9228a39c554f40625c167468f91e52bbea91b38661fad67457406c2365382b09b0cab8ca9d14929ca774c4efca65ec477d2e44e7a
ripemd-160
20e0eca78ac4eb628ae34c8a3f7ba4404af810f0
Diameter
1970314050
Circumference
6189924144.7448
Area
3.0490236277062E+18
Volume
4.005022728301E+27
Surface area
1.2196094510825E+19
Circumference
6189924144.7448
Perimeter
3940628100
Area
970534363906850625
Diagonal
1393222425.8221
Surface area
5823206183441103750
Volume
9.5612874660674E+26
Space diagonal
1706342020.7334
Perimeter
2955471075
Area
4.2025370719455E+17
Altitude
853171010.3667
Surface area
4.2025370719455E+17
Volume
1.1268085340217E+26
Height
464407475.27404