30421784415477

Names of 30421784415477

• Cardinal: 30421784415477 can be written as Thirty trillion, four hundred twenty-one billion, seven hundred eighty-four million, four hundred fifteen thousand, four hundred seventy-seven.

Scientific notation

• Scientific notation: 3.0421784415477 × 10¹³

Factors of 30421784415477

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 728

Divisors of 30421784415477

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 7 13 19 21 39 49 57 91 133 147 247 273 307 361 379 399 637 741 921 931 1083 1137 1729 1911 2149 2527 2653 2793 3991 4693 4927 5187 5833 6447 7201 7581 7959 11973 12103 14079 14781 15043 17499 17689 18571 21603 27937 32851 34489 36309 40831 45129 50407 53067 55713 75829 83811 93613 98553 103467 110827 116353 122493 136819 143641 151221 195559 227487 229957 241423 280839 285817 332481 349059 352849 410457 430923 530803 586677 655291 689871 724269 775789 814471 857451 957733 1005487 1058547 1440751 1512589 1592409 1778647 1867333 1965873 2210707 2327367 2443413 2729179 2873199 3016461 3715621 4322253 4537767 4587037 5335941 5430523 5601999 5701297 6632121 6704131 7038409 8187537 10085257 10588123 11146863 12450529 13071331 13761111 15474949 16291569 17103891 19104253 20112393 21115227 28739191 30255771 31764369 35479327 37351587 39213993 42003433 44097787 46424847 51854401 57312759 70596799 74116861 86217573 87153703 91499317 106437981 108324643 126010299 132293361 133729771 155563203 201174337 211790397 222350583 248355289 261461109 274497951 294024031 308684509 324973929 362980807 401189313 546044629 573271231 603523011 674107213 745065867 837857953 882072093 926053527 1088942421 1408220359 1638133887 1719813693 1738487023 2022321639 2058168217 2160791563 2513573859 2540865649 3822312403 4012898617 4224661077 4718750491 5215461069 5865005671 6174504651 6482374689 7622596947 10892153389 11466937209 12038695851 14156251473 15919301107 17595017013 26756186821 28090290319 32676460167 33031253437 41055039697 47757903321 76245073723 80268560463 84270870957 99093760311 111435107749 123165119091 206950914391 228735221169 334305323247 533715516061 620852743173 780045754243 1448656400737 1601146548183 2340137262729 4345969202211 10140594805159 30421784415477
• Sum of all divisors σ(n): 53946639575136
• Sum of proper divisors (its aliquot sum) s(n): 23524855159659
• 30421784415477 is a deficient number, because the sum of its proper divisors (23524855159659) is less than itself. Its deficiency is 6896929255818

Bases of 30421784415477

• Binary: 110111010101100011111101001110100110011110101₂
• Hexadecimal: 0x1BAB1FA74CF5
• Base-36: AS7KOZ20L

Squares and roots of 30421784415477

• 30421784415477 squared (30421784415477²) is 925484967021759274557137529
• 30421784415477 cubed (30421784415477³) is 28154904146500801593873411680707565136333
• The square root of 30421784415477 is 5515594.6565603423
• The cube root of 30421784415477 is 31217.2681418007

Scales and comparisons

• 30,421,784,415,477 seconds is equal to 967,318 years, 33 weeks, 3 days, 6 hours, 57 minutes, 57 seconds.
• To count from 1 to 30,421,784,415,477 would take you about two million, four hundred eighteen thousand, two hundred ninety-six 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 30421784415477 cubic inches would be around 2601.4 feet tall.

Recreational maths with 30421784415477

• 30421784415477 backwards is 77451448712403
• 30421784415477 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 30421784415477's digits is 57
• More coming soon!