82688064722109

Names of 82688064722109

• Cardinal: 82688064722109 can be written as Eighty-two trillion, six hundred eighty-eight billion, sixty-four million, seven hundred twenty-two thousand, one hundred nine.

Scientific notation

• Scientific notation: 8.2688064722109 × 10¹³

Factors of 82688064722109

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 534

Divisors of 82688064722109

• Number of divisors d(n): 324
• Complete list of divisors:
  1 3 7 9 11 21 33 37 49 63 77 79 99 111 147 231 237 259 333 397 407 441 539 553 693 711 777 869 1191 1221 1369 1617 1659 1813 2331 2607 2779 2849 2923 3573 3663 3871 4107 4367 4851 4977 5439 6083 7821 8337 8547 8769 9583 11613 12321 13101 14689 15059 16317 18249 19453 19943 20461 25011 25641 26307 28749 30569 31363 32153 34839 39303 42581 44067 45177 54747 58359 59829 61383 67081 86247 91707 94089 96459 102823 105413 108151 127743 132201 135531 143227 157609 161579 175077 179487 184149 201243 213983 219541 225071 275121 282267 289377 308469 316239 324453 344993 383229 429681 472827 484737 543493 603729 641949 658623 675213 719761 737891 757057 925407 948717 973359 1034979 1103263 1131053 1160431 1189661 1289043 1418481 1454211 1536787 1575497 1630479 1733699 1925847 1975869 2025639 2159283 2213673 2271171 2414951 3104937 3309789 3393159 3481293 3568983 3804451 4610361 4726491 4891437 5201097 5299399 5831533 5978423 6477849 6641019 6813513 7244853 7722841 7917371 8123017 8327627 9929367 10179477 10443879 10706949 11413353 12135893 12451111 12764741 13831083 14179473 15603291 15898197 16904657 17494599 17935269 21734559 23168523 23752113 24369051 24982881 26631157 34240059 36407679 37353333 38294223 40820731 41848961 42935947 47694591 50713971 52483797 53805807 56861119 58293389 64146863 69505569 71256339 73107153 74948643 79893471 84951251 87157777 89353187 109223037 112059999 114882669 122462193 125546883 128807841 136962221 152141913 170583357 174880167 192440589 215766721 239680413 254853753 261473331 268059561 285745117 292942727 300551629 367386579 376640649 386423523 410886663 449028041 460691107 472295417 511750071 524640501 577321767 610104439 625472309 647300163 764561259 784419993 804178683 857235351 878828181 901654887 958735547 1232659989 1347084123 1382073321 1416886251 1510367047 1830313317 1876416927 1941900489 2103861403 2373433931 2571706053 2636484543 2704964661 2876206641 3143196287 3224837749 3306067919 4041252369 4146219963 4250658753 4531101141 5067602177 5490939951 5629250781 6311584209 6711148829 7120301793 8628619923 9429588861 9674513247 9918203757 10572569329 13593303423 15202806531 16614037517 17045570959 18934752627 20133446487 21360905379 22573864243 23142475433 28288766583 29023539741 29754611271 31717707987 35473215239 45608419593 49842112551 51136712877 60400339461 67721592729 69427426299 95153123961 106419645717 116298262619 119318996713 149526337653 153410138631 187501280549 203164778187 208282278897 248312506673 319258937151 348894787857 357956990139 562503841647 744937520019 835232976991 1046684363571 1073870970417 1312508963843 1687511524941 2234812560057 2505698930973 3937526891529 7517096792919 9187562746901 11812580674587 27562688240703 82688064722109
• Sum of all divisors σ(n): 158146602344640
• Sum of proper divisors (its aliquot sum) s(n): 75458537622531
• 82688064722109 is a deficient number, because the sum of its proper divisors (75458537622531) is less than itself. Its deficiency is 7229527099578

Bases of 82688064722109

• Binary: 10010110011010001010000101110011001010010111101₂
• Hexadecimal: 0x4B3450B994BD
• Base-36: TB6DESJP9

Squares and roots of 82688064722109

• 82688064722109 squared (82688064722109²) is 6837316047487686935393407881
• 82688064722109 cubed (82688064722109³) is 565364431860176350261060101272230755541029
• The square root of 82688064722109 is 9093297.7913466025
• The cube root of 82688064722109 is 43565.9921806323

Scales and comparisons

• 82,688,064,722,109 seconds is equal to 2,629,224 years, 35 weeks, 5 days, 3 hours, 15 minutes, 9 seconds.
• To count from 1 to 82,688,064,722,109 would take you about six million, five hundred seventy-three thousand and sixty-one 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 82688064722109 cubic inches would be around 3630.5 feet tall.

Recreational maths with 82688064722109

• 82688064722109 backwards is 90122746088628
• 82688064722109 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 82688064722109's digits is 63
• More coming soon!