985997639 (number)

985997639 is an odd 9-digits composite number following 985997638 and preceding 985997640. In scientific notation, it is written as 9.85997639 × 10^8. The sum of its digits is 65. It has a total of 3 prime factors and 8 positive divisors. There are 895832640 positive integers (up to 985997639) that are relatively prime to 985997639.

Interesting facts

Basic properties

Name

Name nine hundred eighty-five million nine hundred ninety-seven thousand six hundred thirty-nine

Notation

Scientific notation 9.85997639 × 10^8
Engineering notation 9.85997639 × 10^6

Prime Factorization of 985997639

Prime Factorization 11 × 1753 × 51133

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 985997639
Product of the distinct prime numbers

The prime factorization of 985997639 is 11 × 1753 × 51133. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 985997639)

Multiplication

n×y
n×2 1971995278
n×3 2957992917
n×4 3943990556
n×5 4929988195

Division

n÷y
n÷2 492998819.5
n÷3 328665879.66667
n÷3 246499409.75
n÷5 197199527.8

Exponentiation

ny
n2 972191344113574321
n3 9.5857836995222E+26
n4 9.4515600956936E+35
n5 9.3192159392205E+44

Nth Root

y√n
2√n 31400.599341414
3√n 995.31059014278
4√n 177.20214259826
5√n 62.918038525879

Divisors of 985997639

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -985997638
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 985997639 can be divided by 8 positive divisors. The sum of these divisors (counting 985997639) is 1, the average is 0.125.

Base conversion 985997639

Base System Value
2 Binary 111010110001010010000101000111
3 Ternary 2112201022212111002
4 Quaternary 322301102011013
5 Quinary 4004403411024
6 Senary 241501203515
8 Octal 7261220507
10 Decimal 985997639
12 Duodecimal 23626059b
16 Hexadecimal 3ac52147
20 Vigesimal f829e1j
36 Base36 gb1cnb

Cryptographic Hash Functions

md5 6720984a2a47b16154b957503064f6c5
sha1 f1169f187ba57d5eb6dea7ad0e5f215a797ca6ec
sha256 2cdebd1aaaea3840f16d1e7afaa4babd9e91351262dce2eabd970090f0c739cd
sha512 d130bd7fa4147623eda22368e202fa7106278b592ef87773f0f966cd2cc42950c86edcbd23c0115b3925560efbe884e3d8a13b768eb4be0bc3572229c614946f
ripemd-160 b53742788af27ead3557bac2704cb1743adf74d1

985997639 as geometric shapes

Circle

Radius = n
Diameter 1971995278
Circumference 6195205878.2786
Area 3.0542291845508E+18

Sphere

Radius = n
Volume 4.015283686576E+27
Surface area 1.2216916738203E+19
Circumference 6195205878.2786

Square

Length = n
Perimeter 3943990556
Area 972191344113574321
Diagonal 1394411233.5417

Cube

Length = n
Surface area 5833148064681445926
Volume 9.5857836995222E+26
Space diagonal 1707798006.891

Equilateral Triangle

Length = n
Perimeter 2957992917
Area 4.2097120067085E+17
Altitude 853899003.44548

Triangular Pyramid

Length = n
Surface area 4.2097120067085E+17
Volume 1.1296954428199E+26
Height 464803744.51388