989231640 (number)

989231640 is an even 9-digits composite number following 989231639 and preceding 989231641. In scientific notation, it is written as 9.89231640 × 10^8. The sum of its digits is 42. It has a total of 7 prime factors and 64 positive divisors. There are 260077440 positive integers (up to 989231640) that are relatively prime to 989231640.

Interesting facts

Basic properties

Name

Name nine hundred eighty-nine million two hundred thirty-one thousand six hundred forty

Notation

Scientific notation 9.89231640 × 10^8
Engineering notation 9.89231640 × 10^6

Prime Factorization of 989231640

Prime Factorization 2 × 2 × 2 × 5 × 3 × 71 × 116107

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 247307910
Product of the distinct prime numbers

The prime factorization of 989231640 is 2 × 2 × 2 × 5 × 3 × 71 × 116107. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 10, 88, 68, 715, 544, 7349, 1688, 59132, 44102, 569706, 601862, 2564612, 2661451, 93936983, 65759500, 923618857, 377521808, 7386092645, 2175967109

Basic calculations (n = 989231640)

Multiplication

n×y
n×2 1978463280
n×3 2967694920
n×4 3956926560
n×5 4946158200

Division

n÷y
n÷2 494615820
n÷3 329743880
n÷3 247307910
n÷5 197846328

Exponentiation

ny
n2 978579237577089600
n3 9.6804154405833E+26
n4 9.5761732421696E+35
n5 9.4730535612755E+44

Nth Root

y√n
2√n 31452.053033149
3√n 996.39758485511
4√n 177.34726677665
5√n 62.959257806674

Divisors of 989231640

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 116107, 232214, 348321, 464428, 580535, 696642, 928856, 1161070, 1393284, 1741605, 2322140, 2786568, 3483210, 4644280, 6966420, 8243597, 13932840, 16487194, 24730791, 32974388, 41217985, 49461582, 65948776, 82435970, 98923164, 123653955, 164871940, 197846328, 247307910, 329743880, 494615820, 989231640

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -989231639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 989231640 can be divided by 64 positive divisors. The sum of these divisors (counting 989231640) is 1, the average is 0.015625.

Base conversion 989231640

Base System Value
2 Binary 111010111101100111101000011000
3 Ternary 2112221102011200220
4 Quaternary 322331213220120
5 Quinary 4011220403030
6 Senary 242054400040
8 Octal 7275475030
10 Decimal 989231640
12 Duodecimal 237360020
16 Hexadecimal 3af67a18
20 Vigesimal f92dj20
36 Base36 gcyo0o

Cryptographic Hash Functions

md5 f333a5ad2b308f18d8c65e22ec10b01d
sha1 e57343b42480cd39a361f5aa2294f6dfbae52fa3
sha256 ebb08a2f18246236086c683151d273e382a3d52340071e91d18f9e7c67e0eb0d
sha512 9cd8459f7d8a83e9f0a6fa5e78a773b2404a2acb5dceadbdd96a63fdc75a737ab2c6ecfb0ea2763b674d28a83cb1b9078239a0a58c01ab0df61bfd151a765641
ripemd-160 387d959901331308a50644d95827f376ade4fdb6

989231640 as geometric shapes

Circle

Radius = n
Diameter 1978463280
Circumference 6215525705.8452
Area 3.0742973437277E+18

Sphere

Radius = n
Volume 4.0549229375778E+27
Surface area 1.2297189374911E+19
Circumference 6215525705.8452

Square

Length = n
Perimeter 3956926560
Area 978579237577089600
Diagonal 1398984801.6166

Cube

Length = n
Surface area 5871475425462537600
Volume 9.6804154405833E+26
Space diagonal 1713399460.9347

Equilateral Triangle

Length = n
Perimeter 2967694920
Area 4.2373723967888E+17
Altitude 856699730.46734

Triangular Pyramid

Length = n
Surface area 4.2373723967888E+17
Volume 1.1408479004566E+26
Height 466328267.20553