989445057 (number)

989445057 is an odd 9-digits composite number following 989445056 and preceding 989445058. In scientific notation, it is written as 9.89445057 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 659505600 positive integers (up to 989445057) that are relatively prime to 989445057.

Interesting facts

Basic properties

Name

Name nine hundred eighty-nine million four hundred forty-five thousand fifty-seven

Notation

Scientific notation 9.89445057 × 10^8
Engineering notation 9.89445057 × 10^6

Prime Factorization of 989445057

Prime Factorization 3 × 5851 × 56369

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 989445057
Product of the distinct prime numbers

The prime factorization of 989445057 is 3 × 5851 × 56369. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 8, 98, 78, 503, 899, 5785, 2803, 37222, 67827, 926310, 866988, 7927196, 485510, 94196746, 61428052, 218489804, 225145396, 2045985061, 4720887013

Basic calculations (n = 989445057)

Multiplication

n×y
n×2 1978890114
n×3 2968335171
n×4 3957780228
n×5 4947225285

Division

n÷y
n÷2 494722528.5
n÷3 329815019
n÷3 247361264.25
n÷5 197889011.4

Exponentiation

ny
n2 979001520821733249
n3 9.6866821557255E+26
n4 9.5844397777127E+35
n5 9.483276562172E+44

Nth Root

y√n
2√n 31455.445585781
3√n 996.46923403021
4√n 177.35683123517
5√n 62.961974140443

Divisors of 989445057

1, 3, 5851, 17553, 56369, 169107, 329815019, 989445057

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 -989445056
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 989445057 can be divided by 8 positive divisors. The sum of these divisors (counting 989445057) is 1, the average is 0.125.

Base conversion 989445057

Base System Value
2 Binary 111010111110011011101111000001
3 Ternary 2112221211000110020
4 Quaternary 322332123233001
5 Quinary 4011244220212
6 Senary 242103124053
8 Octal 7276335701
10 Decimal 989445057
12 Duodecimal 237443629
16 Hexadecimal 3af9bbc1
20 Vigesimal f940cch
36 Base36 gd38ox

Cryptographic Hash Functions

md5 532cfdc321ca61e5bc8d9df8be08de57
sha1 9edad71fc4af68406eddfcff5858bbe4b5ae600c
sha256 717458845f3633353ba845c570e6a29575e3fcee478a0624e92f2b08ebe3c041
sha512 75862db3eee9b2b64e983584a4df8a274969631d01977163d2df77dfa126b79cf5b7cf2a9e2533d2ec047b17a2fec6165b33d14a2578e5bba933b170d4f8e9fc
ripemd-160 a780a23312b29e708ca160bac508ae93e6ca8449

989445057 as geometric shapes

Circle

Radius = n
Diameter 1978890114
Circumference 6216866644.4039
Area 3.0756239856668E+18

Sphere

Radius = n
Volume 4.0575479330782E+27
Surface area 1.2302495942667E+19
Circumference 6216866644.4039

Square

Length = n
Perimeter 3957780228
Area 979001520821733249
Diagonal 1399286618.8324

Cube

Length = n
Surface area 5874009124930399494
Volume 9.6866821557255E+26
Space diagonal 1713769110.0219

Equilateral Triangle

Length = n
Perimeter 2968335171
Area 4.2392009368761E+17
Altitude 856884555.01094

Triangular Pyramid

Length = n
Surface area 4.2392009368761E+17
Volume 1.1415864399187E+26
Height 466428872.94414