13129984778321529333

Names of 13129984778321529333

• Cardinal: 13129984778321529333 can be written as Thirteen quintillion, one hundred twenty-nine quadrillion, nine hundred eighty-four trillion, seven hundred seventy-eight billion, three hundred twenty-one million, five hundred twenty-nine thousand, three hundred thirty-three.

Scientific notation

• Scientific notation: 1.3129984778321529333 × 10¹⁹

Factors of 13129984778321529333

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 581

Divisors of 13129984778321529333

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 9 31 93 279 547 961 1641 2883 4923 8649 16957 29791 50871 89373 152613 268119 299209 525667 897627 1577001 2692881 4731003 9275479 16295677 27826437 48887031 83479311 146661093 163667323 287539849 491001969 862619547 1473005907 2587858641 5073687013 8913735319 15221061039 26741205957 45663183117 80223617871 89526025681 157284297403 268578077043 471852892209 805734231129 1415558676627 2775306796111 4875813219493 8325920388333 14627439658479 24977761164999 43882318975437 48970736047507 86034510679441 146912208142521 258103532038323 440736624427563 774310596114969 1518092817472717 2667069831062671 4554278452418151 8001209493188013 13662835357254453 24003628479564039 47060877341654227 141182632024962681 423547896074888043 1458887197591281037 4376661592773843111 13129984778321529333
• Sum of all divisors σ(n): 19633590017906931456
• Sum of proper divisors (its aliquot sum) s(n): 6503605239585402123
• 13129984778321529333 is a deficient number, because the sum of its proper divisors (6503605239585402123) is less than itself. Its deficiency is 6626379538736127210

Bases of 13129984778321529333

• Binary: 1011011000110111000100111001011100011010001001000000100111110101₂
• Hexadecimal: 0xB63713971A2409F5
• Base-36: 2RR735KRNRS39

Squares and roots of 13129984778321529333

• 13129984778321529333 squared (13129984778321529333²) is 172396500278955059780044367259979424889
• 13129984778321529333 cubed (13129984778321529333³) is 2263563424498583220404289304596224209501272561720283769037
• The square root of 13129984778321529333 is 3623532086.0069018207
• The cube root of 13129984778321529333 is 2359145.5765983613

Scales and comparisons

• 13,129,984,778,321,529,333 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,129,984,778,321,529,333 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 13129984778321529333 cubic inches would be around 196595.5 feet tall.

Recreational maths with 13129984778321529333

• 13129984778321529333 backwards is 33392512387748992131
• The number of decimal digits it has is: 20
• The sum of 13129984778321529333's digits is 90
• More coming soon!