121006181538768

Names of 121006181538768

• Cardinal: 121006181538768 can be written as One hundred twenty-one trillion, six billion, one hundred eighty-one million, five hundred thirty-eight thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.21006181538768 × 10¹⁴

Factors of 121006181538768

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 9235

Divisors of 121006181538768

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 31 48 62 93 124 186 248 372 496 744 961 1488 1922 2883 3844 5766 7688 9199 11532 15376 18398 23064 27597 29791 36796 46128 55194 59582 73592 89373 110388 119164 147184 178746 220776 238328 285169 357492 441552 476656 570338 714984 855507 1140676 1429968 1711014 2281352 3422028 4562704 6844056 8840239 13688112 17680478 26520717 35360956 53041434 70721912 84621601 106082868 141443824 169243202 212165736 253864803 274047409 338486404 424331472 507729606 548094818 676972808 822142227 1015459212 1096189636 1353945616 1644284454 2030918424 2192379272 2623269631 3288568908 4061836848 4384758544 5246539262 6577137816 7869808893 10493078524 13154275632 15739617786 20986157048 31479235572 41972314096 62958471144 81321358561 125916942288 162642717122 243964075683 325285434244 487928151366 650570868488 975856302732 1301141736976 1951712605464 2520962115391 3903425210928 5041924230782 7562886346173 10083848461564 15125772692346 20167696923128 30251545384692 40335393846256 60503090769384 121006181538768
• Sum of all divisors σ(n): 323054047670016
• Sum of proper divisors (its aliquot sum) s(n): 202047866131248
• 121006181538768 is an abundant number, because the sum of its proper divisors (202047866131248) is greater than itself. Its abundance is 81041684592480

Bases of 121006181538768

• Binary: 11011100000110111110010011101110101101111010000₂
• Hexadecimal: 0x6E0DF2775BD0
• Base-36: 16W5H078PC

Squares and roots of 121006181538768

• 121006181538768 squared (121006181538768²) is 14642495970593277540286957824
• 121006181538768 cubed (121006181538768³) is 1771832525598289088507797364215633836920832
• The square root of 121006181538768 is 11000280.9754463999
• The cube root of 121006181538768 is 49461.7166889785

Scales and comparisons

• 121,006,181,538,768 seconds is equal to 3,847,622 years, 14 weeks, 2 days, 13 hours, 12 minutes, 48 seconds.
• To count from 1 to 121,006,181,538,768 would take you about nine million, six hundred nineteen thousand and fifty-five 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 121006181538768 cubic inches would be around 4121.8 feet tall.

Recreational maths with 121006181538768

• 121006181538768 backwards is 867835181600121
• The number of decimal digits it has is: 15
• The sum of 121006181538768's digits is 57
• More coming soon!