30942220309

Names of 30942220309

• Cardinal: 30942220309 can be written as Thirty billion, nine hundred forty-two million, two hundred twenty thousand, three hundred nine.

Scientific notation

• Scientific notation: 3.0942220309 × 10¹⁰

Factors of 30942220309

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 448

Divisors of 30942220309

• Number of divisors d(n): 144
• Complete list of divisors:
  1 7 11 13 19 31 77 91 121 133 143 169 209 217 247 341 367 403 589 847 1001 1183 1463 1573 1729 1859 2299 2387 2569 2717 2821 3211 3751 4037 4123 4433 4771 5239 6479 6973 7657 11011 11377 13013 16093 19019 20449 22477 26257 28259 29887 31031 33397 35321 36673 44407 45353 48763 48811 52481 53599 57629 62023 71269 76703 79639 84227 90649 99541 125147 143143 147901 209209 216163 247247 310849 341341 367367 388531 403403 434161 498883 536921 577291 589589 633919 634543 682253 696787 843733 876029 926497 997139 1035307 1094951 1178437 1376617 1513141 1626911 1922713 2377793 2719717 2810119 4041037 4437433 4775771 5906131 6485479 6979973 7504783 7664657 8249059 9636319 10968529 11388377 12044461 12962807 13458991 16644551 17896021 19670833 21149843 26155723 30911309 36531547 52533481 76779703 84311227 90739649 125272147 142590877 148048901 183090061 216379163 232648273 255720829 340024399 401847017 998136139 1628537911 2380170793 2812929119 4420317187 30942220309
• Sum of all divisors σ(n): 45858570240
• Sum of proper divisors (its aliquot sum) s(n): 14916349931
• 30942220309 is a deficient number, because the sum of its proper divisors (14916349931) is less than itself. Its deficiency is 16025870378

Bases of 30942220309

• Binary: 11100110100010011001101000000010101₂
• Hexadecimal: 0x7344CD015
• Base-36: E7Q75ZP

Squares and roots of 30942220309

• 30942220309 squared (30942220309²) is 957420997650692055481
• 30942220309 cubed (30942220309³) is 29624731437770285007009152963629
• The square root of 30942220309 is 175904.0087917271
• The cube root of 30942220309 is 3139.4277396075

Scales and comparisons

• 30,942,220,309 seconds is equal to 983 years, 45 weeks, 13 hours, 11 minutes, 49 seconds.
• To count from 1 to 30,942,220,309 would take you about one thousand, nine hundred sixty-seven years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 30942220309 cubic inches would be around 261.6 feet tall.

Recreational maths with 30942220309

• 30942220309 backwards is 90302224903
• The number of decimal digits it has is: 11
• The sum of 30942220309's digits is 34
• More coming soon!