13321881027

Names of 13321881027

• Cardinal: 13321881027 can be written as Thirteen billion, three hundred twenty-one million, eight hundred eighty-one thousand and twenty-seven.

Scientific notation

• Scientific notation: 1.3321881027 × 10¹⁰

Factors of 13321881027

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 276

Divisors of 13321881027

• Number of divisors d(n): 240
• Complete list of divisors:
  1 3 7 9 13 19 21 27 39 49 57 63 81 91 107 117 127 133 147 171 189 247 273 321 351 381 399 441 513 567 637 741 749 819 889 931 963 1053 1143 1197 1323 1391 1539 1651 1729 1911 2033 2223 2247 2413 2457 2667 2793 2889 3429 3591 3969 4173 4953 5187 5243 5733 6099 6223 6669 6741 7239 7371 8001 8379 8667 9737 10287 10773 11557 12103 12519 13589 14231 14859 15561 15729 16891 17199 18297 18669 20007 20223 21717 24003 25137 26429 29211 31369 34671 36309 37557 40767 42693 44577 46683 47187 50673 51597 54891 56007 60669 65151 68159 72009 75411 79287 80899 87633 94107 95123 99617 104013 108927 112671 118237 122301 128079 133731 140049 141561 152019 164673 168021 176657 185003 195453 204477 219583 237861 242697 258191 262899 282321 285369 298851 312039 326781 354711 366903 384237 424683 456057 504063 529971 555009 613431 658749 665861 713583 728091 774573 788697 846963 856107 896553 936117 980343 1064133 1100709 1152711 1236599 1295021 1368171 1537081 1589913 1665027 1807337 1840293 1976247 1997583 2140749 2184273 2323719 2540889 2568321 2689659 3192399 3356483 3709797 3885063 4611243 4769739 4995081 5422011 5520879 5928741 5992749 6552819 6971157 7704963 8068977 8656193 9577197 10069449 11129391 11655189 12651359 13833729 14309217 14985243 16266033 17786223 17978247 20913471 23495381 25968579 30208347 33388173 34965567 37954077 41501187 48798099 53934741 70486143 77905737 90625041 100164519 104896701 113862231 124503561 146394297 164467667 211458429 233717211 271875123 341586693 493403001 634375287 701151633 1024760079 1480209003 1903125861 4440627009 13321881027
• Sum of all divisors σ(n): 26696355840
• Sum of proper divisors (its aliquot sum) s(n): 13374474813
• 13321881027 is an abundant number, because the sum of its proper divisors (13374474813) is greater than itself. Its abundance is 52593786

Bases of 13321881027

• Binary: 1100011010000010111100010111000011₂
• Hexadecimal: 0x31A0BC5C3
• Base-36: 64BI56R

Squares and roots of 13321881027

• 13321881027 squared (13321881027²) is 177472514097542574729
• 13321881027 cubed (13321881027³) is 2364267718370042453606994766683
• The square root of 13321881027 is 115420.4532437817
• The cube root of 13321881027 is 2370.5830979947

Scales and comparisons

• 13,321,881,027 seconds is equal to 423 years, 30 weeks, 6 days, 10 hours, 30 minutes, 27 seconds.
• To count from 1 to 13,321,881,027 would take you about eight hundred forty-seven 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 13321881027 cubic inches would be around 197.5 feet tall.

Recreational maths with 13321881027

• 13321881027 backwards is 72018812331
• The number of decimal digits it has is: 11
• The sum of 13321881027's digits is 36
• More coming soon!