121959971772768

Names of 121959971772768

• Cardinal: 121959971772768 can be written as One hundred twenty-one trillion, nine hundred fifty-nine billion, nine hundred seventy-one million, seven hundred seventy-two thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.21959971772768 × 10¹⁴

Factors of 121959971772768

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 32241

Divisors of 121959971772768

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 96 108 137 144 216 274 288 411 432 548 822 864 1096 1233 1644 2192 2466 3288 3699 4384 4932 6576 7398 9864 13152 14796 19728 29592 32099 39456 59184 64198 96297 118368 128396 192594 256792 288891 385188 513584 577782 770376 866673 1027168 1155564 1540752 1733346 2311128 3081504 3466692 4397563 4622256 6933384 8795126 9244512 13192689 13866768 17590252 26385378 27733536 35180504 39578067 52770756 70361008 79156134 105541512 118734201 140722016 158312268 211083024 237468402 316624536 422166048 474936804 633249072 949873608 1030345801 1266498144 1899747216 2060691602 3091037403 3799494432 4121383204 6182074806 8242766408 9273112209 12364149612 16485532816 18546224418 24728299224 27819336627 32971065632 37092448836 49456598448 55638673254 74184897672 98913196896 111277346508 141157374737 148369795344 222554693016 282314749474 296739590688 423472124211 445109386032 564629498948 846944248422 890218772064 1129258997896 1270416372633 1693888496844 2258517995792 2540832745266 3387776993688 3811249117899 4517035991584 5081665490532 6775553987376 7622498235798 10163330981064 13551107974752 15244996471596 20326661962128 30489992943192 40653323924256 60979985886384 121959971772768
• Sum of all divisors σ(n): 358324218851760
• Sum of proper divisors (its aliquot sum) s(n): 236364247078992
• 121959971772768 is an abundant number, because the sum of its proper divisors (236364247078992) is greater than itself. Its abundance is 114404275306224

Bases of 121959971772768

• Binary: 11011101110110000000100110010110101100101100000₂
• Hexadecimal: 0x6EEC04CB5960
• Base-36: 178BMYA3C0

Squares and roots of 121959971772768

• 121959971772768 squared (121959971772768²) is 14874234714814367336626381824
• 121959971772768 cubed (121959971772768³) is 1814061245960286122855969783080062933368832
• The square root of 121959971772768 is 11043548.8758264659
• The cube root of 121959971772768 is 49591.3318094427

Scales and comparisons

• 121,959,971,772,768 seconds is equal to 3,877,949 years, 44 weeks, 3 days, 8 hours, 52 minutes, 48 seconds.
• To count from 1 to 121,959,971,772,768 would take you about nine million, six hundred ninety-four thousand, eight hundred seventy-four 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 121959971772768 cubic inches would be around 4132.6 feet tall.

Recreational maths with 121959971772768

• 121959971772768 backwards is 867277179959121
• The number of decimal digits it has is: 15
• The sum of 121959971772768's digits is 81
• More coming soon!