420017124924225

Names of 420017124924225

• Cardinal: 420017124924225 can be written as Four hundred twenty trillion, seventeen billion, one hundred twenty-four million, nine hundred twenty-four thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 4.20017124924225 × 10¹⁴

Factors of 420017124924225

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1535

Divisors of 420017124924225

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 5 9 15 17 25 45 51 75 85 153 225 233 255 289 425 699 765 867 1165 1275 1277 1445 2097 2601 3495 3825 3831 3961 4335 4913 5825 6385 7225 10485 11493 11883 13005 14739 17475 19155 19805 21675 21709 24565 31925 35649 44217 52425 57465 59415 65025 65127 67337 73695 95775 99025 108545 122825 178245 195381 202011 221085 287325 297075 297541 325635 336685 368475 369053 542725 606033 891225 892623 976905 1010055 1105425 1107159 1144729 1487705 1628175 1630729 1683425 1845265 2677869 3030165 3321477 3434187 4463115 4884525 4892187 5050275 5058197 5535795 5723645 6273901 7438525 8153645 9226325 10302561 13389345 14676561 15150825 15174591 16607385 17170935 18821703 22315575 24460935 25290985 27678975 27722393 28618225 31369505 40768225 45523773 51512805 56465109 66946725 73382805 75872955 83036925 83167179 85854675 85989349 94108515 122304675 126454925 138611965 156847525 227618865 249501537 257564025 257968047 282325545 366914025 379364775 379959857 415835895 429946745 470542575 471280681 693059825 773904141 1138094325 1139879571 1247507685 1289840235 1411627725 1413842043 1461818933 1899799285 2079179475 2149733725 2356403405 3419638713 3869520705 4241526129 4385456799 5699397855 6237538425 6449201175 6459317569 7069210215 7309094665 8011771577 9498996425 11782017025 13156370397 17098193565 19347603525 19377952707 21207630645 21927283995 24035314731 28496989275 32296587845 35346051075 36545473325 40058857885 58133858121 65781851985 72105944193 85490967825 96889763535 106038153225 109636419975 109808398673 120176573655 161482939225 200294289425 290669290605 328909259925 329425196019 360529720965 484448817675 549041993365 600882868275 988275588057 1453346453025 1647125980095 1802648604825 1866742777441 2745209966825 4941377940285 5600228332323 8235629900475 9333713887205 16800684996969 24706889701425 28001141661615 46668569436025 84003424984845 140005708308075 420017124924225
• Sum of all divisors σ(n): 803365955875080
• Sum of proper divisors (its aliquot sum) s(n): 383348830950855
• 420017124924225 is a deficient number, because the sum of its proper divisors (383348830950855) is less than itself. Its deficiency is 36668293973370

Bases of 420017124924225

• Binary: 1011111100000000011011011100001111101101101000001₂
• Hexadecimal: 0x17E00DB87DB41
• Base-36: 44VT7BNQ69

Squares and roots of 420017124924225

• 420017124924225 squared (420017124924225²) is 176414385229612029711991850625
• 420017124924225 cubed (420017124924225³) is 74097062879416309544271543571515770643890625
• The square root of 420017124924225 is 20494319.3330304337
• The cube root of 420017124924225 is 74889.7416867023

Scales and comparisons

• 420,017,124,924,225 seconds is equal to 13,355,245 years, 19 weeks, 3 days, 6 hours, 3 minutes, 45 seconds.
• To count from 1 to 420,017,124,924,225 would take you about thirty-three million, three hundred eighty-eight thousand, one hundred thirteen 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 420017124924225 cubic inches would be around 6240.8 feet tall.

Recreational maths with 420017124924225

• 420017124924225 backwards is 522429421710024
• 420017124924225 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 420017124924225's digits is 45
• More coming soon!