30958980 (number)

30958980 is an even 8-digits composite number following 30958979 and preceding 30958981. In scientific notation, it is written as 3.0958980 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 96 positive divisors. There are 7216128 positive integers (up to 30958980) that are relatively prime to 30958980.

Interesting facts

Basic properties

Name

Name thirty million nine hundred fifty-eight thousand nine hundred eighty

Notation

Scientific notation 3.0958980 × 10^7
Engineering notation 3.0958980 × 10^6

Prime Factorization of 30958980

Prime Factorization 2 × 2 × 3 × 5 × 13 × 19 × 2089

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 15479490
Product of the distinct prime numbers

The prime factorization of 30958980 is 2 × 2 × 3 × 5 × 13 × 19 × 2089. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 10, 24, 65, 726, 464, 5389, 5976, 83860, 882, 51831, 412322, 501113, 6224413, 18252599, 7958453, 649890107, 41759348, 9099253888, 4171578153

Basic calculations (n = 30958980)

Multiplication

n×y
n×2 61917960
n×3 92876940
n×4 123835920
n×5 154794900

Division

n÷y
n÷2 15479490
n÷3 10319660
n÷3 7739745
n÷5 6191796

Exponentiation

ny
n2 958458442640400
n3 2.9672895756535E+22
n4 9.1864258626866E+29
n5 2.844023745544E+37

Nth Root

y√n
2√n 5564.0794386853
3√n 313.99944554786
4√n 74.59275728035
5√n 31.488888327158

Divisors of 30958980

1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2089, 2470, 2964, 3705, 4178, 4940, 6267, 7410, 8356, 10445, 12534, 14820, 20890, 25068, 27157, 31335, 39691, 41780, 54314, 62670, 79382, 81471, 108628, 119073, 125340, 135785, 158764, 162942, 198455, 238146, 271570, 325884, 396910, 407355, 476292, 515983, 543140, 595365, 793820, 814710, 1031966, 1190730, 1547949, 1629420, 2063932, 2381460, 2579915, 3095898, 5159830, 6191796, 7739745, 10319660, 15479490, 30958980

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30958979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30958980 can be divided by 96 positive divisors. The sum of these divisors (counting 30958980) is 1, the average is 0.010416666666667.

Base conversion 30958980

Base System Value
2 Binary 1110110000110010110000100
3 Ternary 2011020212201220
4 Quaternary 1312012112010
5 Quinary 30411141410
6 Senary 3023320340
8 Octal 166062604
10 Decimal 30958980
12 Duodecimal a4500b0
16 Hexadecimal 1d86584
20 Vigesimal 9d9h90
36 Base36 ifk3o

Cryptographic Hash Functions

md5 e90a31c06b2aa719af9ef4885def3d05
sha1 aec770e81373bfca6c90a28c0970d02883ed9213
sha256 b9e7ed8eae0cebcd2b29d00ae1b08e8b2154f23349e6081191bf9d9cbbc95a33
sha512 8456672ea628452f887c967abdc432cb57a26a180652a9b928203bd4c4ef6aa2de3204355b2ae52cad28bc059e263e0e5869870d89468686a7675817d0c7ed7a
ripemd-160 e2fd46f2add055af45126d1ae8b44d19dd2cf457

30958980 as geometric shapes

Circle

Radius = n
Diameter 61917960
Circumference 194521008.26127
Area 3.0110860021702E+15

Sphere

Radius = n
Volume 1.2429353509262E+23
Surface area 1.2044344008681E+16
Circumference 194521008.26127

Square

Length = n
Perimeter 123835920
Area 958458442640400
Diagonal 43782609.393237

Cube

Length = n
Surface area 5750750655842400
Volume 2.9672895756535E+22
Space diagonal 53622526.310509

Equilateral Triangle

Length = n
Perimeter 92876940
Area 4.1502467989913E+14
Altitude 26811263.155254

Triangular Pyramid

Length = n
Surface area 4.1502467989913E+14
Volume 3.4969843011479E+21
Height 14594203.131079