121668314114648

Names of 121668314114648

• Cardinal: 121668314114648 can be written as One hundred twenty-one trillion, six hundred sixty-eight billion, three hundred fourteen million, one hundred fourteen thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 1.21668314114648 × 10¹⁴

Factors of 121668314114648

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 20893

Divisors of 121668314114648

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 7 8 14 28 56 109 218 436 547 763 872 1094 1526 1999 2188 3052 3829 3998 4376 6104 7658 7996 13993 15316 15992 18229 27986 30632 36458 55972 59623 72916 111944 119246 127603 145832 217891 238492 255206 417361 435782 476984 510412 834722 871564 1020824 1093453 1525237 1669444 1743128 1986961 2186906 3050474 3338888 3973922 4373812 6100948 7654171 7947844 8747624 9971263 12201896 13908727 15308342 15895688 19942526 27817454 30616684 36439771 39885052 55634908 61233368 69798841 72879542 79770104 111269816 119186377 139597682 145759084 238372754 255078397 279195364 291518168 476745508 510156794 558390728 834304639 953491016 1020313588 1086867667 1668609278 2040627176 2173735334 3337218556 3971935039 4347470668 6674437112 7608073669 7943870078 8694941336 15216147338 15887740156 19932554737 27803545273 30432294676 31775480312 39865109474 55607090546 60864589352 79730218948 111214181092 139527883159 159460437896 222428362184 279055766318 558111532636 1116223065272 2172648466333 4345296932666 8690593865332 15208539264331 17381187730664 30417078528662 60834157057324 121668314114648
• Sum of all divisors σ(n): 263737056000000
• Sum of proper divisors (its aliquot sum) s(n): 142068741885352
• 121668314114648 is an abundant number, because the sum of its proper divisors (142068741885352) is greater than itself. Its abundance is 20400427770704

Bases of 121668314114648

• Binary: 11011101010100000011100101001001010101001011000₂
• Hexadecimal: 0x6EA81CA4AA58
• Base-36: 174LNGUA1K

Squares and roots of 121668314114648

• 121668314114648 squared (121668314114648²) is 14803178659500653740088163904
• 121668314114648 cubed (121668314114648³) is 1801077791039379449408752063548965671265792
• The square root of 121668314114648 is 11030336.0834857611
• The cube root of 121668314114648 is 49551.7690020085

Scales and comparisons

• 121,668,314,114,648 seconds is equal to 3,868,676 years, 2 weeks, 2 days, 44 minutes, 8 seconds.
• To count from 1 to 121,668,314,114,648 would take you about nine million, six hundred seventy-one thousand, six hundred ninety 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 121668314114648 cubic inches would be around 4129.3 feet tall.

Recreational maths with 121668314114648

• 121668314114648 backwards is 846411413866121
• 121668314114648 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 121668314114648's digits is 56
• More coming soon!