121913323565384

Names of 121913323565384

• Cardinal: 121913323565384 can be written as One hundred twenty-one trillion, nine hundred thirteen billion, three hundred twenty-three million, five hundred sixty-five thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 1.21913323565384 × 10¹⁴

Factors of 121913323565384

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1722

Divisors of 121913323565384

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 8 13 26 43 52 86 97 104 172 194 344 388 559 776 1118 1261 1567 1849 2236 2522 3134 3698 4171 4472 5044 6268 7396 8342 9409 10088 12536 14792 16684 18818 20371 24037 33368 37636 40742 48074 54223 67381 75272 79507 81484 96148 108446 122317 134762 151999 159014 162968 179353 192296 216892 244634 269524 303998 318028 358706 404587 433784 489268 539048 607996 636056 717412 809174 875953 978536 1033591 1215992 1434824 1618348 1751906 1975987 2067182 2331589 2897383 3236696 3503812 3951974 4134364 4663178 5259631 5794766 6535957 7007624 7712179 7903948 8268728 9326356 10519262 11589532 13071914 14743903 15424358 15807896 17397241 18652712 21038524 23179064 26143828 29487806 30848716 34794482 37665979 42077048 52287656 58975612 61697432 69588964 75331958 84967441 100258327 117951224 124587469 139177928 150663916 169934882 191670739 200516654 226164133 249174938 281046151 301327832 339869764 383341478 401033308 452328266 498349876 562092302 633987829 679739528 748081363 766682956 802066616 904656532 996699752 1124184604 1267975658 1496162726 1533365912 1619637097 1809313064 2248369208 2535951316 2992325452 3239274194 3653599963 5071902632 5984650904 6478548388 7307199926 8241841777 9725057719 12084984493 12957096776 14614399852 16483683554 19450115438 24169968986 27261476647 29228799704 32967367108 38900230876 48339937972 54522953294 65934734216 77800461752 96679875944 109045906588 157104798409 218091813176 314209596818 354399196411 628419193636 708798392822 1172243495821 1256838387272 1417596785644 2344486991642 2835193571288 4688973983284 9377947966568 15239165445673 30478330891346 60956661782692 121913323565384
• Sum of all divisors σ(n): 254819847744000
• Sum of proper divisors (its aliquot sum) s(n): 132906524178616
• 121913323565384 is an abundant number, because the sum of its proper divisors (132906524178616) is greater than itself. Its abundance is 10993200613232

Bases of 121913323565384

• Binary: 11011101110000100101000010110000011000101001000₂
• Hexadecimal: 0x6EE128583148
• Base-36: 177Q7H545K

Squares and roots of 121913323565384

• 121913323565384 squared (121913323565384²) is 14862858462758013741723067456
• 121913323565384 cubed (121913323565384³) is 1811980472876723569241099740664471058543104
• The square root of 121913323565384 is 11041436.6622004403
• The cube root of 121913323565384 is 49585.0083091931

Scales and comparisons

• 121,913,323,565,384 seconds is equal to 3,876,466 years, 30 weeks, 3 days, 13 hours, 29 minutes, 44 seconds.
• To count from 1 to 121,913,323,565,384 would take you about nine million, six hundred ninety-one thousand, one hundred sixty-six 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 121913323565384 cubic inches would be around 4132.1 feet tall.

Recreational maths with 121913323565384

• 121913323565384 backwards is 483565323319121
• The number of decimal digits it has is: 15
• The sum of 121913323565384's digits is 56
• More coming soon!