123943098942

Names of 123943098942

• Cardinal: 123943098942 can be written as One hundred twenty-three billion, nine hundred forty-three million, ninety-eight thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 1.23943098942 × 10¹¹

Factors of 123943098942

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 25837

Divisors of 123943098942

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 9 13 17 18 26 27 31 34 39 51 54 62 78 93 102 117 153 169 186 221 234 279 306 338 351 403 442 459 507 527 558 663 702 806 837 918 1014 1054 1209 1326 1521 1581 1674 1989 2418 2873 3042 3162 3627 3978 4563 4743 5239 5746 5967 6851 7254 8619 9126 9486 10478 10881 11934 13702 14229 15717 17238 20553 21762 25771 25857 28458 31434 41106 47151 51542 51714 61659 77313 77571 89063 94302 123318 141453 154626 155142 178126 184977 231939 267189 282906 335023 369954 438107 463878 534378 670046 695817 798901 801567 876214 1005069 1314321 1391634 1597802 1603134 2010138 2396703 2404701 2628642 3015207 3942963 4355299 4793406 4809402 5695391 6030414 7190109 7885926 8710598 9045621 10385713 11390782 11828889 13065897 13581317 14380218 17086173 18091242 20771426 21570327 23657778 26131794 27162634 31157139 34172346 39197691 40743951 43140654 51258519 62314278 74040083 78395382 81487902 93471417 102517038 117593073 122231853 135014269 148080166 153775557 176557121 186942834 222120249 235186146 244463706 270028538 280414251 307551114 353114242 366695559 405042807 444240498 529671363 560828502 666360747 733391118 810085614 1059342726 1215128421 1332721494 1589014089 1999082241 2295242573 2430256842 3178028178 3645385263 3998164482 4590485146 4767042267 6885727719 7290770526 9534084534 13771455438 20657183157 41314366314 61971549471 123943098942
• Sum of all divisors σ(n): 325988997120
• Sum of proper divisors (its aliquot sum) s(n): 202045898178
• 123943098942 is an abundant number, because the sum of its proper divisors (202045898178) is greater than itself. Its abundance is 78102799236

Bases of 123943098942

• Binary: 1110011011011100101011001101000111110₂
• Hexadecimal: 0x1CDB959A3E
• Base-36: 1KXSIR7I

Squares and roots of 123943098942

• 123943098942 squared (123943098942²) is 15361891775346401519364
• 123943098942 cubed (123943098942³) is 1904000472248055079838191380912888
• The square root of 123943098942 is 352055.5338891863
• The cube root of 123943098942 is 4985.8680812987

Scales and comparisons

• 123,943,098,942 seconds is equal to 3,941 years, 2 days, 14 hours, 35 minutes, 42 seconds.
• To count from 1 to 123,943,098,942 would take you about seven thousand, eight hundred eighty-two 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 123943098942 cubic inches would be around 415.5 feet tall.

Recreational maths with 123943098942

• 123943098942 backwards is 249890349321
• 123943098942 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 123943098942's digits is 54
• More coming soon!