13181030110908

Names of 13181030110908

• Cardinal: 13181030110908 can be written as Thirteen trillion, one hundred eighty-one billion, thirty million, one hundred ten thousand, nine hundred eight.

Scientific notation

• Scientific notation: 1.3181030110908 × 10¹³

Factors of 13181030110908

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2593334

Divisors of 13181030110908

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 27 33 36 44 54 66 99 108 121 132 198 242 297 363 389 396 484 594 726 778 1089 1167 1188 1452 1556 2178 2334 3267 3501 4279 4356 4668 6534 7002 8558 10503 12837 13068 14004 17116 21006 25674 38511 42012 47069 51348 77022 94138 115533 141207 154044 188276 231066 282414 423621 462132 564828 847242 1270863 1694484 2541726 2592929 5083452 5185858 7778787 10371716 15557574 23336361 28522219 31115148 46672722 57044438 70009083 85566657 93345444 114088876 140018166 171133314 256699971 280036332 313744409 342266628 513399942 627488818 770099913 941233227 1008649381 1026799884 1254977636 1540199826 1882466454 2017298762 2823699681 3025948143 3080399652 3764932908 4034597524 5647399362 6051896286 8471099043 9077844429 11095143191 11294798724 12103792572 16942198086 18155688858 22190286382 27233533287 33285429573 33884396172 36311377716 44380572764 54467066574 66570859146 99856288719 108934133148 122046575101 133141718292 199712577438 244093150202 299568866157 366139725303 399425154876 488186300404 599137732314 732279450606 1098419175909 1198275464628 1464558901212 2196838351818 3295257527727 4393676703636 6590515055454 13181030110908
• Sum of all divisors σ(n): 37658678148000
• Sum of proper divisors (its aliquot sum) s(n): 24477648037092
• 13181030110908 is an abundant number, because the sum of its proper divisors (24477648037092) is greater than itself. Its abundance is 11296617926184

Bases of 13181030110908

• Binary: 10111111110011110010100111100001011010111100₂
• Hexadecimal: 0xBFCF29E16BC
• Base-36: 4O7A50530

Squares and roots of 13181030110908

• 13181030110908 squared (13181030110908²) is 173739554784663362780584464
• 13181030110908 cubed (13181030110908³) is 2290066303072397866769211476786981733312
• The square root of 13181030110908 is 3630568.8412297045
• The cube root of 13181030110908 is 23621.9883351323

Scales and comparisons

• 13,181,030,110,908 seconds is equal to 419,115 years, 51 weeks, 1 day, 21 hours, 1 minute, 48 seconds.
• To count from 1 to 13,181,030,110,908 would take you about one million, forty-seven thousand, seven 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 13181030110908 cubic inches would be around 1968.5 feet tall.

Recreational maths with 13181030110908

• 13181030110908 backwards is 80901103018131
• 13181030110908 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13181030110908's digits is 36
• More coming soon!