18628995584124

Names of 18628995584124

• Cardinal: 18628995584124 can be written as Eighteen trillion, six hundred twenty-eight billion, nine hundred ninety-five million, five hundred eighty-four thousand, one hundred twenty-four.

Scientific notation

• Scientific notation: 1.8628995584124 × 10¹³

Factors of 18628995584124

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 218503

Divisors of 18628995584124

• Number of divisors d(n): 198
• Complete list of divisors:
  1 2 3 4 6 9 12 18 19 27 36 38 54 57 76 81 108 114 162 171 228 243 324 342 361 486 513 684 722 729 972 1026 1083 1444 1458 1539 2052 2166 2187 2916 3078 3249 4332 4374 4617 6156 6498 6561 8748 9234 9747 12996 13122 13851 18468 19494 19683 26244 27702 29241 38988 39366 41553 55404 58482 59049 78732 83106 87723 116964 118098 124659 166212 175446 218479 236196 249318 263169 350892 373977 436958 498636 526338 655437 747954 789507 873916 1052676 1121931 1310874 1495908 1579014 1966311 2243862 2368521 2621748 3158028 3932622 4151101 4487724 4737042 5898933 7105563 7865244 8302202 9474084 11797866 12453303 14211126 16604404 17696799 21316689 23595732 24906606 28422252 35393598 37359909 42633378 49813212 53090397 70787196 74719818 78870919 85266756 106180794 112079727 149439636 157741838 159271191 212361588 224159454 236612757 315483676 318542382 336239181 448318908 473225514 477813573 637084764 672478362 709838271 946451028 955627146 1008717543 1344956724 1419676542 1433440719 1911254292 2017435086 2129514813 2839353084 2866881438 3026152629 4034870172 4259029626 4300322157 5733762876 6052305258 6388544439 8518059252 8600644314 9078457887 12104610516 12777088878 12900966471 17201288628 18156915774 19165633317 25554177756 25801932942 27235373661 36313831548 38331266634 51603865884 54470747322 57496899951 76662533268 81706120983 108941494644 114993799902 163412241966 172490699853 229987599804 245118362949 326824483932 344981399706 490236725898 517472099559 689962799412 980473451796 1034944199118 1552416298677 2069888398236 3104832597354 4657248896031 6209665194708 9314497792062 18628995584124
• Sum of all divisors σ(n): 51610261249680
• Sum of proper divisors (its aliquot sum) s(n): 32981265665556
• 18628995584124 is an abundant number, because the sum of its proper divisors (32981265665556) is greater than itself. Its abundance is 14352270081432

Bases of 18628995584124

• Binary: 100001111000101100110101010100001000001111100₂
• Hexadecimal: 0x10F166AA107C
• Base-36: 6LQ1IZFR0

Squares and roots of 18628995584124

• 18628995584124 squared (18628995584124²) is 347039476473311491960847376
• 18628995584124 cubed (18628995584124³) is 6464996874738024572677767893405132658624
• The square root of 18628995584124 is 4316132.0165310051
• The cube root of 18628995584124 is 26509.1913454949

Scales and comparisons

• 18,628,995,584,124 seconds is equal to 592,344 years, 22 weeks, 4 days, 19 hours, 35 minutes, 24 seconds.
• To count from 1 to 18,628,995,584,124 would take you about one million, four hundred eighty thousand, eight hundred sixty-one 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 18628995584124 cubic inches would be around 2209.1 feet tall.

Recreational maths with 18628995584124

• 18628995584124 backwards is 42148559982681
• The number of decimal digits it has is: 14
• The sum of 18628995584124's digits is 72
• More coming soon!