2734649640874746420

Names of 2734649640874746420

• Cardinal: 2734649640874746420 can be written as Two quintillion, seven hundred thirty-four quadrillion, six hundred forty-nine trillion, six hundred forty billion, eight hundred seventy-four million, seven hundred forty-six thousand, four hundred twenty.

Scientific notation

• Scientific notation: 2.73464964087474642 × 10¹⁸

Factors of 2734649640874746420

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 44456002519

Divisors of 2734649640874746420

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 49 60 61 70 84 98 105 122 140 147 183 196 210 244 245 294 305 343 366 420 427 490 588 610 686 732 735 854 915 980 1029 1220 1281 1372 1470 1708 1715 1830 2058 2135 2401 2562 2940 2989 3430 3660 4116 4270 4802 5124 5145 5978 6405 6860 7203 8540 8967 9604 10290 11956 12005 12810 14406 14945 16807 17934 20580 20923 24010 25620 28812 29890 33614 35868 36015 41846 44835 48020 50421 59780 62769 67228 72030 83692 84035 89670 100842 104615 125538 144060 146461 168070 179340 201684 209230 251076 252105 292922 313845 336140 418460 439383 504210 585844 627690 732305 878766 1008420 1025227 1255380 1464610 1757532 2050454 2196915 2929220 3075681 4100908 4393830 5126135 6151362 8787660 10252270 12302724 15378405 20504540 30756810 61513620 44456002441 88912004882 133368007323 177824009764 222280012205 266736014646 311192017087 444560024410 533472029292 622384034174 666840036615 889120048820 933576051261 1244768068348 1333680073230 1555960085435 1867152102522 2178344119609 2667360146460 2711816148901 3111920170870 3734304205044 4356688239218 4667880256305 5423632297802 6223840341740 6535032358827 8135448446703 8713376478436 9335760512610 10847264595604 10891720598045 13070064717654 13559080744505 15248408837263 16270896893406 18671521025220 18982713042307 21783441196090 26140129435308 27118161489010 30496817674526 32541793786812 32675161794135 37965426084614 40677242233515 43566882392180 45745226511789 54236322978020 56948139126921 60993635349052 65350323588270 75930852169228 76242044186315 81354484467030 91490453023578 94913565211535 106738861860841 113896278253842 130700647176540 132878991296149 152484088372630 162708968934060 182980906047156 189827130423070 213477723721682 227792556507684 228726132558945 265757982592298 284740695634605 304968176745260 320216585582523 379654260846140 398636973888447 426955447443364 457452265117890 531515965184596 533694309304205 569481391269210 640433171165046 664394956480745 747172033025887 797273947776894 914904530235780 930152939073043 1067388618608410 1138962782538420 1280866342330092 1328789912961490 1494344066051774 1594547895553788 1601082927912615 1860305878146086 1993184869442235 2134777237216820 2241516099077661 2657579825922980 2790458817219129 2988688132103548 3202165855825230 3720611756292172 3735860165129435 3986369738884470 4483032198155322 4650764695365215 5580917634438258 6404331711650460 6511070573511301 7471720330258870 7972739477768940 8966064396310644 9301529390730430 11161835268876516 11207580495388305 13022141147022602 13952294086095645 14943440660517740 18603058781460860 19533211720533903 22415160990776610 26044282294045204 27904588172191290 32555352867556505 39066423441067806 44830321981553220 45577494014579107 55809176344382580 65110705735113010 78132846882135612 91154988029158214 97666058602669515 130221411470226020 136732482043737321 182309976058316428 195332117205339030 227887470072895535 273464964087474642 390664234410678060 455774940145791070 546929928174949284 683662410218686605 911549880291582140 1367324820437373210 2734649640874746420
• Sum of all divisors σ(n): 9079557369914578176
• Sum of proper divisors (its aliquot sum) s(n): 6344907729039831756
• 2734649640874746420 is an abundant number, because the sum of its proper divisors (6344907729039831756) is greater than itself. Its abundance is 3610258088165085336

Bases of 2734649640874746420

• Binary: 10010111110011011011010101110000001101011111010010001000110100₂
• Hexadecimal: 0x25F36D5C0D7D2234
• Base-36: KRYGE5V3G9BO

Squares and roots of 2734649640874746420

• 2734649640874746420 squared (2734649640874746420²) is 7478308658336379565853758899302816400
• 2734649640874746420 cubed (2734649640874746420³) is 20450554086870087105200089247616972959954375141817288000
• The square root of 2734649640874746420 is 1653677610.9250395303
• The cube root of 2734649640874746420 is 1398407.9932091927

Scales and comparisons

• 2,734,649,640,874,746,420 seconds is equal to 86,953,399,753 years, 4 weeks, 4 days, 9 hours, 7 minutes.
• To count from 1 to 2,734,649,640,874,746,420 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 2734649640874746420 cubic inches would be around 116534 feet tall.

Recreational maths with 2734649640874746420

• 2734649640874746420 backwards is 0246474780469464372
• The number of decimal digits it has is: 19
• The sum of 2734649640874746420's digits is 87
• More coming soon!