9987074747 is an odd 10-digits composite number following 9987074746
and preceding 9987074748 . In scientific notation, it is written as 9.987074747 × 10^9.
The sum of its digits is 62. It has a total of 4 prime factors and 16 positive divisors.
There are 8635144320 positive integers (up to 9987074747) that are relatively prime to 9987074747.
9987074747 has 16 divisors, whose sum is 11328549120
The reverse of 9987074747 is 7474707899
Previous prime number is 1691
Is Prime? no Number parity odd Number length 10 Sum of Digits 62 Digital Root 8
Name
nine billion nine hundred eighty-seven million seventy-four thousand seven hundred forty-seven
Scientific notation
9.987074747 × 10^9
Engineering notation
9.987074747 × 10^9
Prime Factorization
13 × 19 × 1691 × 23911
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
9987074747 Product of the distinct prime numbers
The prime factorization of 9987074747 is 13 × 19 × 1691 × 23911.
Since it has a total of 4 prime factors.
7 , 9 , 78 , 32 , 98 , 930 , 7202 , 1940 , 66412 , 65253 , 682963 , 537704 , 3550629 , 9721611 , 15839673 , 6435647 , 870333315 , 227771459 , 2604634246 , 3752281002
n×2
19974149494
n×3
29961224241
n×4
39948298988
n×5
49935373735
n÷2
4993537373.5
n÷3
3329024915.6667
n÷3
2496768686.75
n÷5
1997414949.4
n2
9.9741662002165E+19
n3
9.9612743380563E+29
n4
9.9483991389542E+39
n5
9.9355405813726E+49
2 √n99935.352838723
3 √n2153.5060693803
4 √n316.12553335459
5 √n99.974136118653
1 , 13 , 19 , 247 , 1691 , 21983 , 23911 , 32129 , 310843 , 417677 , 454309 , 5906017 , 40433501 , 525635513 , 768236519 , 9987074747
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-9987074746 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 9987074747 can be divided by 16 positive divisors.
The sum of these divisors (counting 9987074747) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001010011010001101010101010111011
3
Ternary
221210000102222000022
4
Quaternary
21103101222222323
5
Quinary
130423142342442
6
Senary
4331001401055
8
Octal
112321525273
10
Decimal
9987074747
12
Duodecimal
1b2879918b
16
Hexadecimal
25346aabb
20
Vigesimal
7g0j46h7
36
Base36
4l61o6z
md5
a06b7fc3831ed14fee6d66f8f6aa9f20
sha1
7a116916c994b958f3915d2e9cf55dbb030e3fd1
sha256
5a662b93f39f0f36328d12ea36e0e9f916fea28cafd8211a58f403d464e6f166
sha512
a3d9160993f276986d10cc6114629b9f7bd372944796f4b4c795f4de5835f641b7924683d65c1ac591482b8d3cef686bd6874e7312a9d7d7d6f4472a4f02b308
ripemd-160
63038b73a0a82491e5e05c9aebc6912067557ad1
Diameter
19974149494
Circumference
62750641312.055
Area
3.1334767260284E+20
Volume
4.172568837444E+30
Surface area
1.2533906904114E+21
Circumference
62750641312.055
Perimeter
39948298988
Area
9.9741662002165E+19
Diagonal
14123856555.641
Surface area
5.9844997201299E+20
Volume
9.9612743380563E+29
Space diagonal
17298120880.792
Perimeter
29961224241
Area
4.3189406554778E+19
Altitude
8649060440.396
Surface area
4.3189406554778E+19
Volume
1.1739474389499E+29
Height
4707952185.2137