988890972 (number)

988890972 is an even 9-digits composite number following 988890971 and preceding 988890973. In scientific notation, it is written as 9.88890972 × 10^8. The sum of its digits is 60. It has a total of 6 prime factors and 48 positive divisors. There are 321131520 positive integers (up to 988890972) that are relatively prime to 988890972.

Interesting facts

Basic properties

Name

Name nine hundred eighty-eight million eight hundred ninety thousand nine hundred seventy-two

Notation

Scientific notation 9.88890972 × 10^8
Engineering notation 9.88890972 × 10^6

Prime Factorization of 988890972

Prime Factorization 2 × 2 × 3 × 41 × 1657 × 1213

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 494445486
Product of the distinct prime numbers

The prime factorization of 988890972 is 2 × 2 × 3 × 41 × 1657 × 1213. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 9, 70, 40, 212, 473, 5105, 1033, 72252, 80777, 811760, 453405, 218196, 6657807, 52850153, 79748982, 46497314, 898664800, 1745866383, 7004723648

Basic calculations (n = 988890972)

Multiplication

n×y
n×2 1977781944
n×3 2966672916
n×4 3955563888
n×5 4944454860

Division

n÷y
n÷2 494445486
n÷3 329630324
n÷3 247222743
n÷5 197778194.4

Exponentiation

ny
n2 977905354503104784
n3 9.6704177653858E+26
n4 9.5629888236584E+35
n5 9.4567533130527E+44

Nth Root

y√n
2√n 31446.636894905
3√n 996.28319312881
4√n 177.33199625252
5√n 62.954920873101

Divisors of 988890972

1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 1213, 1657, 2426, 3314, 3639, 4852, 4971, 6628, 7278, 9942, 14556, 19884, 49733, 67937, 99466, 135874, 149199, 198932, 203811, 271748, 298398, 407622, 596796, 815244, 2009941, 4019882, 6029823, 8039764, 12059646, 24119292, 82407581, 164815162, 247222743, 329630324, 494445486, 988890972

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 -988890971
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 988890972 can be divided by 48 positive divisors. The sum of these divisors (counting 988890972) is 1, the average is 0.020833333333333.

Base conversion 988890972

Base System Value
2 Binary 111010111100010100011101011100
3 Ternary 2112220202212101120
4 Quaternary 322330110131130
5 Quinary 4011124002342
6 Senary 242043210540
8 Octal 7274243534
10 Decimal 988890972
12 Duodecimal 237216a50
16 Hexadecimal 3af1475c
20 Vigesimal f90b78c
36 Base36 gcrd5o

Cryptographic Hash Functions

md5 76a1c588967fc1d6f0ad7e5f4f85e483
sha1 04cabae0e1810264aa5efdc9e5e4365447e4101c
sha256 ba1e45f4bb29dea4e05eccb0733937d634b0a160c819bb46835140c57b5b4276
sha512 5f1f930d41e3c6ff643ab2fd7423de6ee0c35b880d279a4b94829f294d92f619d246dc65afe3e972330d8e671a6adfe9bb2e23336cd89ee4724aa4a151a1614b
ripemd-160 20de2199c00f0fa20011c8f636250c430c4eb208

988890972 as geometric shapes

Circle

Radius = n
Diameter 1977781944
Circumference 6213385225.6729
Area 3.0721802776131E+18

Sphere

Radius = n
Volume 4.050735121184E+27
Surface area 1.2288721110452E+19
Circumference 6213385225.6729

Square

Length = n
Perimeter 3955563888
Area 977905354503104784
Diagonal 1398503024.3107

Cube

Length = n
Surface area 5867432127018628704
Volume 9.6704177653858E+26
Space diagonal 1712809406.6502

Equilateral Triangle

Length = n
Perimeter 2966672916
Area 4.2344543974826E+17
Altitude 856404703.32509

Triangular Pyramid

Length = n
Surface area 4.2344543974826E+17
Volume 1.1396696631352E+26
Height 466167674.77024