102989772 (number)

102989772 is an even 9-digits composite number following 102989771 and preceding 102989773. In scientific notation, it is written as 1.02989772 × 10^8. The sum of its digits is 45. It has a total of 7 prime factors and 48 positive divisors. There are 33892560 positive integers (up to 102989772) that are relatively prime to 102989772.

Interesting facts

Basic properties

Name

Name one hundred two million nine hundred eighty-nine thousand seven hundred seventy-two

Notation

Scientific notation 1.02989772 × 10^8
Engineering notation 1.02989772 × 10^6

Prime Factorization of 102989772

Prime Factorization 2 × 2 × 3 × 3 × 3 × 79 × 12071

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5721654
Product of the distinct prime numbers

The prime factorization of 102989772 is 2 × 2 × 3 × 3 × 3 × 79 × 12071. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 102989772)

Multiplication

n×y
n×2 205979544
n×3 308969316
n×4 411959088
n×5 514948860

Division

n÷y
n÷2 51494886
n÷3 34329924
n÷3 25747443
n÷5 20597954.4

Exponentiation

ny
n2 10606893136611984
n3 1.092401505768E+24
n4 1.1250618201151E+32
n5 1.1586986033956E+40

Nth Root

y√n
2√n 10148.387655189
3√n 468.73929831568
4√n 100.73920614731
5√n 40.045970153247

Divisors of 102989772

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -102989771
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 102989772 can be divided by 48 positive divisors. The sum of these divisors (counting 102989772) is 1, the average is 0.020833333333333.

Base conversion 102989772

Base System Value
2 Binary 110001000110111111111001100
3 Ternary 21011210102102000
4 Quaternary 12020313333030
5 Quinary 202331133042
6 Senary 14115232300
8 Octal 610677714
10 Decimal 102989772
12 Duodecimal 2a5a8690
16 Hexadecimal 6237fcc
20 Vigesimal 1c3de8c
36 Base36 1pbff0

Cryptographic Hash Functions

md5 bebbd57151f74059d338bb8829a97132
sha1 abf6093dbba2b2ccb43de08895c55f034911f212
sha256 bb9db12bb842493bc5deb444646226263a08ea3ea3845bd3d88027fd385ddbb0
sha512 eb14237b3285abe17b4a265f78e27f6638bb0109797d0b76a159aa0894808411e89192e25a33dd2b68fd5c74dd64005bc75f5f426312e6673a6b86d19eab8380
ripemd-160 56ad2b94e103b5cf228c6c900e06378d2a689b99

102989772 as geometric shapes

Circle

Radius = n
Diameter 205979544
Circumference 647103822.22018
Area 3.3322537555392E+16

Sphere

Radius = n
Volume 4.575840727055E+24
Surface area 1.3329015022157E+17
Circumference 647103822.22018

Square

Length = n
Perimeter 411959088
Area 10606893136611984
Diagonal 145649532.34811

Cube

Length = n
Surface area 63641358819671904
Volume 1.092401505768E+24
Space diagonal 178383517.76393

Equilateral Triangle

Length = n
Perimeter 308969316
Area 4.5929194557664E+15
Altitude 89191758.881967

Triangular Pyramid

Length = n
Surface area 4.5929194557664E+15
Volume 1.287407520845E+23
Height 48549844.116038