30821563456412148

Names of 30821563456412148

• Cardinal: 30821563456412148 can be written as Thirty quadrillion, eight hundred twenty-one trillion, five hundred sixty-three billion, four hundred fifty-six million, four hundred twelve thousand, one hundred forty-eight.

Scientific notation

• Scientific notation: 3.0821563456412148 × 10¹⁶

Factors of 30821563456412148

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 62625597326

Divisors of 30821563456412148

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 31 36 42 49 54 62 63 81 84 93 98 108 124 126 147 162 186 189 196 217 252 279 294 324 372 378 434 441 558 567 588 651 756 837 868 882 1116 1134 1302 1323 1519 1674 1764 1953 2268 2511 2604 2646 3038 3348 3906 3969 4557 5022 5292 5859 6076 7812 7938 9114 10044 11718 13671 15876 17577 18228 23436 27342 35154 41013 54684 70308 82026 123039 164052 246078 492156 62625597283 125251194566 187876791849 250502389132 375753583698 438379180981 563630375547 751507167396 876758361962 1127260751094 1315137542943 1690891126641 1753516723924 1941393515773 2254521502188 2630275085886 3068654266867 3381782253282 3882787031546 3945412628829 5072673379923 5260550171772 5824180547319 6137308533734 6763564506564 7765574063092 7890825257658 9205962800601 10145346759846 11648361094638 11836237886487 12274617067468 13589754610411 15781650515316 17472541641957 18411925601202 20290693519692 23296722189276 23672475772974 27179509220822 27617888401803 34945083283914 35508713659461 36823851202404 40769263831233 47344951545948 52417624925871 54359018441644 55235776803606 69890166567828 71017427318922 81538527662466 82853665205409 95128282272877 104835249851742 110471553607212 122307791493699 142034854637844 157252874777613 163077055324932 165707330410818 190256564545754 209670499703484 244615582987398 248560995616227 285384846818631 314505749555226 331414660821636 366923374481097 380513129091508 489231165974796 497121991232454 570769693637262 629011499110452 733846748962194 856154540455893 994243982464908 1100770123443291 1141539387274524 1467693497924388 1712309080911786 2201540246886582 2568463621367679 3424618161823572 4403080493773164 5136927242735358 7705390864103037 10273854485470716 15410781728206074 30821563456412148
• Sum of all divisors σ(n): 96752038760775552
• Sum of proper divisors (its aliquot sum) s(n): 65930475304363404
• 30821563456412148 is an abundant number, because the sum of its proper divisors (65930475304363404) is greater than itself. Its abundance is 35108911847951256

Bases of 30821563456412148

• Binary: 1101101100000000000110001110101001111011101100111110100₂
• Hexadecimal: 0x6D800C753DD9F4
• Base-36: 8FHBYS4RF90

Squares and roots of 30821563456412148

• 30821563456412148 squared (30821563456412148²) is 949968773897640755406696841973904
• 30821563456412148 cubed (30821563456412148³) is 29279522846296178721683646644312845722078084585792
• The square root of 30821563456412148 is 175560711.5969064077
• The cube root of 30821563456412148 is 313534.1770184129

Scales and comparisons

• 30,821,563,456,412,148 seconds is equal to 980,030,380 years, 29 weeks, 6 hours, 55 minutes, 48 seconds.
• To count from 1 to 30,821,563,456,412,148 would take you about two billion, nine hundred forty million, ninety-one thousand, one hundred forty-one 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 30821563456412148 cubic inches would be around 26127.8 feet tall.

Recreational maths with 30821563456412148

• 30821563456412148 backwards is 84121465436512803
• 30821563456412148 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 30821563456412148's digits is 63
• More coming soon!