988891925 (number)

988891925 is an odd 9-digits composite number following 988891924 and preceding 988891926. In scientific notation, it is written as 9.88891925 × 10^8. The sum of its digits is 59. It has a total of 4 prime factors and 12 positive divisors. There are 678097200 positive integers (up to 988891925) that are relatively prime to 988891925.

Interesting facts

Basic properties

Name

Name nine hundred eighty-eight million eight hundred ninety-one thousand nine hundred twenty-five

Notation

Scientific notation 9.88891925 × 10^8
Engineering notation 9.88891925 × 10^6

Prime Factorization of 988891925

Prime Factorization 7 × 5 × 5 × 5650811

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 197778385
Product of the distinct prime numbers

The prime factorization of 988891925 is 7 × 5 × 5 × 5650811. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 988891925)

Multiplication

n×y
n×2 1977783850
n×3 2966675775
n×4 3955567700
n×5 4944459625

Division

n÷y
n÷2 494445962.5
n÷3 329630641.66667
n÷3 247222981.25
n÷5 197778385

Exponentiation

ny
n2 977907239330205625
n3 9.6704457237268E+26
n4 9.5630256873442E+35
n5 9.4567988807823E+44

Nth Root

y√n
2√n 31446.652047555
3√n 996.28351317002
4√n 177.33203897648
5√n 62.954933007102

Divisors of 988891925

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -988891924
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 988891925 can be divided by 12 positive divisors. The sum of these divisors (counting 988891925) is 1, the average is 0.083333333333333.

Base conversion 988891925

Base System Value
2 Binary 111010111100010100101100010101
3 Ternary 2112220202220200212
4 Quaternary 322330110230111
5 Quinary 4011124020200
6 Senary 242043215205
8 Octal 7274245425
10 Decimal 988891925
12 Duodecimal 237217505
16 Hexadecimal 3af14b15
20 Vigesimal f90b9g5
36 Base36 gcrdw5

Cryptographic Hash Functions

md5 0ff49315f9b9fe19f7fbef5d31102618
sha1 db8ef9b73ff7d038cbc30927065dc2f31c1e4582
sha256 d0e5a3f65e7d784f9af82e75f52af6a082e80427616c4264a0a3a8e6f166c6f9
sha512 2b7ccbc4f1a7579220b525d018c0f34fed58915662a40e411f6e2b2eedcc9b97205772f20753a15094141ad77de9108763a6b9b1c03d8db1e7bc8eb7c639cfd0
ripemd-160 d98bbfd9676a6482e3b776d98edbdd73789f6531

988891925 as geometric shapes

Circle

Radius = n
Diameter 1977783850
Circumference 6213391213.5485
Area 3.072186198972E+18

Sphere

Radius = n
Volume 4.0507468323465E+27
Surface area 1.2288744795888E+19
Circumference 6213391213.5485

Square

Length = n
Perimeter 3955567700
Area 977907239330205625
Diagonal 1398504372.0562

Cube

Length = n
Surface area 5867443435981233750
Volume 9.6704457237268E+26
Space diagonal 1712811057.2946

Equilateral Triangle

Length = n
Perimeter 2966675775
Area 4.2344625590233E+17
Altitude 856405528.6473

Triangular Pyramid

Length = n
Surface area 4.2344625590233E+17
Volume 1.1396729580573E+26
Height 466168124.01875