163048987 (number)

163048987 is an odd 9-digits composite number following 163048986 and preceding 163048988. In scientific notation, it is written as 1.63048987 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 162892800 positive integers (up to 163048987) that are relatively prime to 163048987.

Interesting facts

Basic properties

Name

Name one hundred sixty-three million forty-eight thousand nine hundred eighty-seven

Notation

Scientific notation 1.63048987 × 10^8
Engineering notation 1.63048987 × 10^6

Prime Factorization of 163048987

Prime Factorization 1051 × 155137

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 163048987
Product of the distinct prime numbers

The prime factorization of 163048987 is 1051 × 155137. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 7, 99, 21, 990, 719, 3136, 9311, 30444, 30380, 63373, 286434, 2142562, 3989571, 33174295, 9504808, 662643171, 267836720, 7857621250, 8733844769

Basic calculations (n = 163048987)

Multiplication

n×y
n×2 326097974
n×3 489146961
n×4 652195948
n×5 815244935

Division

n÷y
n÷2 81524493.5
n÷3 54349662.333333
n÷3 40762246.75
n÷5 32609797.4

Exponentiation

ny
n2 26584972161726169
n3 4.3346527803927E+24
n4 7.0676074483976E+32
n5 1.1523662349749E+41

Nth Root

y√n
2√n 12769.063669667
3√n 546.31027438933
4√n 113.00028172384
5√n 43.899909100372

Divisors of 163048987

1, 1051, 155137, 163048987

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -163048986
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 163048987 can be divided by 4 positive divisors. The sum of these divisors (counting 163048987) is 1, the average is 0.25.

Base conversion 163048987

Base System Value
2 Binary 1001101101111110111000011011
3 Ternary 102100210202011101
4 Quaternary 21231332320123
5 Quinary 313220031422
6 Senary 24102412231
8 Octal 1155767033
10 Decimal 163048987
12 Duodecimal 46731077
16 Hexadecimal 9b7ee1b
20 Vigesimal 2aj1297
36 Base36 2p2pej

Cryptographic Hash Functions

md5 a75d08b39cee9955ab0fcf3b1d080020
sha1 fb9dc0617bf36c21088d7fb806a4ea8e914566e0
sha256 950a481f8cb80f9f2bace75ebad7fca2f4a6caca7de15db5b4df8b0088edcc96
sha512 12fe6998c0c15c01c911b33813cfe69df4b27995916ebec27236e1685a983c2b278085731d396344210c5793475afa0ee6193c0ac35bd482899f7e38c3b15a49
ripemd-160 9c06cf8f4fb0255bda3edb0db1a2d2f5ca7f391b

163048987 as geometric shapes

Circle

Radius = n
Diameter 326097974
Circumference 1024466999.4689
Area 8.3519153239168E+16

Sphere

Radius = n
Volume 1.8156951107659E+25
Surface area 3.3407661295667E+17
Circumference 1024466999.4689

Square

Length = n
Perimeter 652195948
Area 26584972161726169
Diagonal 230586088.74659

Cube

Length = n
Surface area 159509832970357014
Volume 4.3346527803927E+24
Space diagonal 282409129.60664

Equilateral Triangle

Length = n
Perimeter 489146961
Area 1.1511630625478E+16
Altitude 141204564.80332

Triangular Pyramid

Length = n
Surface area 1.1511630625478E+16
Volume 5.1084372918413E+23
Height 76862029.582198