1681427801529

Names of 1681427801529

• Cardinal: 1681427801529 can be written as One trillion, six hundred eighty-one billion, four hundred twenty-seven million, eight hundred one thousand, five hundred twenty-nine.

Scientific notation

• Scientific notation: 1.681427801529 × 10¹²

Factors of 1681427801529

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 326

Divisors of 1681427801529

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 7 9 17 21 47 51 61 63 119 141 153 183 191 329 357 423 427 549 573 799 987 1037 1071 1281 1337 1719 2209 2397 2867 2961 3111 3247 3721 3843 4011 5593 6627 7191 7259 8601 8977 9333 9741 11163 11651 12033 15463 16779 19881 20069 21777 22729 25803 26047 26931 29223 33489 34953 37553 46389 48739 50337 60207 62839 63257 65331 68187 78141 80793 81557 104859 112659 134749 139167 146217 152609 174887 180621 188517 189771 198067 204561 234423 244671 262871 337977 341173 404247 421919 438651 442799 457827 524661 547597 565551 569313 594201 710711 734013 788613 943243 1023519 1068263 1212741 1224209 1265757 1328397 1373481 1386469 1573983 1642791 1782603 2132133 2290733 2365839 2829729 2953433 2973079 3070557 3204789 3672627 3797271 3833179 3985191 4159407 4928373 4974977 6396399 6872199 7172623 8219689 8489187 8860299 8919237 9309149 9614367 11017881 11499537 12082087 12478221 14924931 16035131 20616597 20811553 21517869 24659067 25737059 26580897 26757711 27927447 33403417 34498611 36246261 44774793 48105393 50208361 57537823 62434659 64553607 65164043 73977201 77211177 83782341 84574609 100210251 108738783 139734713 144316179 150625083 172613469 180159413 187303977 195492129 231633531 233823919 253723827 300630753 419204139 437530003 451875249 517840407 540478239 567858089 586476387 701471757 761171481 978142991 1257612417 1312590009 1569960599 1621434717 1703574267 2104415271 2934428973 3062710021 3937770027 3975006623 4709881797 5110722801 8803286919 9188130063 10989724193 11925019869 14129645391 26689330183 27564390189 32969172579 35775059607 80067990549 98907517737 186825311281 240203971647 560475933843 1681427801529
• Sum of all divisors σ(n): 3068845138944
• Sum of proper divisors (its aliquot sum) s(n): 1387417337415
• 1681427801529 is a deficient number, because the sum of its proper divisors (1387417337415) is less than itself. Its deficiency is 294010464114

Bases of 1681427801529

• Binary: 11000011101111100111010000010010110111001₂
• Hexadecimal: 0x1877CE825B9
• Base-36: LGFQP709

Squares and roots of 1681427801529

• 1681427801529 squared (1681427801529²) is 2827199451754646214737841
• 1681427801529 cubed (1681427801529³) is 4753731758647808886357829631713958889
• The square root of 1681427801529 is 1296698.8091029467
• The cube root of 1681427801529 is 11891.2107062185

Scales and comparisons

• 1,681,427,801,529 seconds is equal to 53,464 years, 10 weeks, 3 days, 22 hours, 12 minutes, 9 seconds.
• To count from 1 to 1,681,427,801,529 would take you about one hundred thirty-three thousand, six hundred sixty 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 1681427801529 cubic inches would be around 990.9 feet tall.

Recreational maths with 1681427801529

• 1681427801529 backwards is 9251087241861
• The number of decimal digits it has is: 13
• The sum of 1681427801529's digits is 54
• More coming soon!