121018712581204222

Names of 121018712581204222

• Cardinal: 121018712581204222 can be written as One hundred twenty-one quadrillion, eighteen trillion, seven hundred twelve billion, five hundred eighty-one million, two hundred four thousand, two hundred twenty-two.

Scientific notation

• Scientific notation: 1.21018712581204222 × 10¹⁷

Factors of 121018712581204222

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 946

Divisors of 121018712581204222

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 17 19 31 34 38 62 289 323 527 578 589 646 877 961 1054 1178 1754 1922 4913 5491 8959 9826 10013 10982 14909 16337 16663 17918 18259 20026 27187 29818 32674 33326 36518 54374 93347 152303 170221 186694 253453 277729 283271 304606 310403 340442 462179 506906 516553 555458 566542 620806 769129 842797 924358 1033106 1538258 1685594 2893757 4308701 4721393 4815607 5276851 5787514 7857043 8617402 8781401 9442786 9631214 10553702 13075193 14327549 14613451 15714086 16013143 17562802 23842999 26150386 28655098 29226902 32026286 47685998 81865319 89706467 133569731 149283817 163730638 179412934 222278281 243568333 248428667 267139462 272223431 298567634 405330983 444556562 453016981 487136666 496857334 544446862 674526133 739132969 810661966 906033962 1349052266 1478265938 2537824889 3778730777 4140661661 4223287339 4627798327 5075649778 6890626711 7557461554 7701288677 8281323322 8446574678 9255596654 11466944261 12565260473 12815996527 13781253422 14043526411 15402577354 20910310123 22933888522 25130520946 25631993054 28087052822 41820620246 71795884763 78672571559 117140654087 130921907509 143591769526 157345143118 194938052437 213609428041 217871940959 234281308174 238739948987 261843815018 355475272091 389876104874 397295892337 427218856082 435743881918 477479897974 648219613813 710950544182 794591784674 1296439227626 2225672427653 3313946891429 3631360276697 3703822996303 4058579132779 4451344855306 6043079625547 6627893782858 6754030169729 7262720553394 7407645992606 8117158265558 11019733434821 12086159251094 12316172662447 13508060339458 22039466869642 24632345324894 62964990937151 68995845257243 102732353634299 114818512885393 125929981874302 137991690514486 187335468391957 205464707268598 209374935261599 229637025770786 374670936783914 418749870523198 1951914719051681 3184702962663269 3559373899447183 3903829438103362 6369405925326538 7118747798894366 60509356290602111 121018712581204222
• Sum of all divisors σ(n): 210022231790664000
• Sum of proper divisors (its aliquot sum) s(n): 89003519209459778
• 121018712581204222 is a deficient number, because the sum of its proper divisors (89003519209459778) is less than itself. Its deficiency is 32015193371744444

Bases of 121018712581204222

• Binary: 110101101111100011110000010111110100100111110100011111110₂
• Hexadecimal: 0x1ADF1E0BE93E8FE
• Base-36: X3LJX24A96M

Squares and roots of 121018712581204222

• 121018712581204222 squared (121018712581204222²) is 14645528794812117048602475670625284
• 121018712581204222 cubed (121018712581204222³) is 1772383039819117856182487131076346163733904440749048
• The square root of 121018712581204222 is 347877439.0230045115
• The cube root of 121018712581204222 is 494634.2399976499

Scales and comparisons

• 121,018,712,581,204,222 seconds is equal to 3,848,020,724 years, 32 weeks, 3 days, 22 hours, 30 minutes, 22 seconds.
• To count from 1 to 121,018,712,581,204,222 would take you about eleven billion, five hundred forty-four million, sixty-two thousand, one hundred seventy-three 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 121018712581204222 cubic inches would be around 41219.5 feet tall.

Recreational maths with 121018712581204222

• 121018712581204222 backwards is 222402185217810121
• The number of decimal digits it has is: 18
• The sum of 121018712581204222's digits is 49
• More coming soon!