20738991829127

Names of 20738991829127

• Cardinal: 20738991829127 can be written as Twenty trillion, seven hundred thirty-eight billion, nine hundred ninety-one million, eight hundred twenty-nine thousand, one hundred twenty-seven.

Scientific notation

• Scientific notation: 2.0738991829127 × 10¹³

Factors of 20738991829127

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 120

Divisors of 20738991829127

• Number of divisors d(n): 120
• Complete list of divisors:
  1 11 13 17 79 121 143 169 187 221 869 1027 1331 1343 1573 1859 2057 2431 2873 6241 9559 11297 13351 14641 14773 17303 17459 20449 22627 26741 31603 68651 81133 105149 106097 124267 146861 162503 190333 192049 224939 226967 248897 294151 347633 493039 755161 892463 1054729 1156639 1167067 1366937 1379261 1615471 1787533 2112539 2474329 2496637 3235661 3823963 5423429 6409507 8306771 8381663 9817093 11602019 12837737 15036307 15171871 17770181 17930393 19662863 23237929 27463007 42063593 59657719 70504577 83323591 91374481 92198293 107988023 108961619 127622209 141215107 166890581 195471991 197234323 255617219 302093077 656234909 775550347 916559501 1014181223 1187868253 1198577809 1403844299 1416501047 1553366177 1835796391 2169577553 3323023847 7218583999 8531053817 10082154511 11155993453 13184355899 15442287289 15581511517 20193760301 23865353083 93841591987 110903699621 122715927983 145027914889 171396626687 262518883913 1219940695831 1595307063779 1885362893557 20738991829127
• Sum of all divisors σ(n): 26490983083200
• Sum of proper divisors (its aliquot sum) s(n): 5751991254073
• 20738991829127 is a deficient number, because the sum of its proper divisors (5751991254073) is less than itself. Its deficiency is 14987000575054

Bases of 20738991829127

• Binary: 100101101110010101100001111011011000010000111₂
• Hexadecimal: 0x12DCAC3DB087
• Base-36: 7CND09Q4N

Squares and roots of 20738991829127

• 20738991829127 squared (20738991829127²) is 430105782088596469165582129
• 20738991829127 cubed (20738991829127³) is 8919960300395680162428509972943452871383
• The square root of 20738991829127 is 4554008.3255443221
• The cube root of 20738991829127 is 27474.4630499507

Scales and comparisons

• 20,738,991,829,127 seconds is equal to 659,435 years, 41 weeks, 15 hours, 38 minutes, 47 seconds.
• To count from 1 to 20,738,991,829,127 would take you about one million, six hundred forty-eight thousand, five hundred eighty-nine 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 20738991829127 cubic inches would be around 2289.5 feet tall.

Recreational maths with 20738991829127

• 20738991829127 backwards is 72192819983702
• The number of decimal digits it has is: 14
• The sum of 20738991829127's digits is 68
• More coming soon!