108421687638519057

Names of 108421687638519057

• Cardinal: 108421687638519057 can be written as One hundred eight quadrillion, four hundred twenty-one trillion, six hundred eighty-seven billion, six hundred thirty-eight million, five hundred nineteen thousand and fifty-seven.

Scientific notation

• Scientific notation: 1.08421687638519057 × 10¹⁷

Factors of 108421687638519057

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1129

Divisors of 108421687638519057

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 9 11 27 33 47 99 121 141 181 297 363 423 517 543 887 1089 1269 1331 1551 1629 1991 2209 2661 3267 3993 4653 4887 5687 5973 6627 7983 8507 9757 11979 13959 17061 17919 19881 21901 23949 24299 25521 29271 32761 35937 41689 51183 53757 59643 62557 65703 72897 76563 87813 93577 98283 103823 107327 125067 153549 160547 187671 197109 218691 229689 240911 263439 267289 280731 294849 311469 321981 360371 375201 399829 458579 481641 563013 591327 656073 722733 801867 842193 884547 934407 965943 1029347 1081113 1125603 1142053 1180597 1199487 1375737 1444923 1539767 1689039 1766017 1959383 2168199 2405601 2526579 2803221 2897829 2940179 3088041 3243339 3426159 3541791 3598461 3964081 4127211 4334769 4398119 4619301 5044369 5298051 5878149 6504597 7216803 7545709 8820537 9264123 9730017 10278477 10625373 10795383 11322817 11892243 12381633 12562583 13194357 13857903 15133107 15894153 16937437 17634447 18791963 19426187 21553213 22637127 26461611 27792369 29059007 30835431 31876119 33968451 35676729 37687749 39583071 41573709 43604891 45399321 47682459 48379309 50812311 52903341 55488059 56375889 58278561 64659639 67911381 72369049 79384833 83002799 87177021 92091001 101905353 107030187 113063247 118749213 130814673 136197963 138188413 145137927 152436933 166464177 169127667 174835683 186311807 193978917 203734143 206711593 213688057 217107147 237085343 249008397 261531063 276273003 305716059 319649077 339189741 354648323 392444019 414565239 435413781 457310799 499392531 507383001 524507049 532172399 558935421 581936751 620134779 641064171 651321441 711256029 747025191 784593189 796059539 828819009 913030789 958947231 1013001011 1063944969 1177332057 1243695717 1306241343 1365773329 1498177593 1596517197 1676806263 1860404337 1923192513 1953964323 2049429877 2133768087 2241075573 2273827523 2388178617 2486457027 2607938773 2739092367 2876841693 3039003033 3191834907 3401345303 3516139847 3731087151 3901131553 4097319987 4789551591 5030418789 5581213011 5769577539 6148289631 6401304261 6821482569 7164535851 7823816319 8217277101 8630525079 8756654929 9117009099 9575504721 10043338679 10204035909 10548419541 11143011121 11703394659 12291959961 14368654773 15023506619 16668471181 18444868893 20464447707 21493607553 23471448957 24651831303 25012102753 26269964787 27351027297 30130016037 30612107727 31645258623 33429033363 35110183977 36875879883 37414798333 38677538317 42912447083 45070519857 50005413543 55334606679 61393343121 64191346463 70414346871 75036308259 78809894361 90390048111 91836323181 94935775869 96323204219 100287100089 105330551931 112244394999 116032614951 122573122331 128737341249 135211559571 150016240629 165258572809 183353182991 192574039389 225108924777 236429683083 271170144333 288969612657 300861300267 336733184997 348097844853 367719366993 386212023747 405634678713 411562781663 450048721887 472036917913 495775718427 550059548973 577722118167 675326774331 706104811093 866908837971 1010199554991 1044293534559 1103158100979 1158636071241 1234688344989 1416110753739 1487327155281 1650178646919 1733166354501 1817844300899 2016885012901 2118314433279 2600726513913 3016993283761 3309474302937 3704065034967 4248332261217 4461981465843 4527190598293 4950535940757 5453532902697 6050655038703 6354943299837 7767152922023 9050979851283 11112195104901 12744996783651 13581571794879 16360598708091 18151965116109 19064829899511 22185735141911 23301458766069 27152939553849 33186926121371 40744715384637 49081796124273 54455895348327 66557205425733 69904376298207 81458818661547 85438682142253 99560778364113 122234146153911 199671616277199 209713128894621 256316046426759 298682335092339 365056187335081 599014848831597 768948139280277 896047005277017 1095168562005243 2306844417840831 3285505686015729 4015618060685891 9856517058047187 12046854182057673 36140562546173019 108421687638519057
• Sum of all divisors σ(n): 181723331959603200
• Sum of proper divisors (its aliquot sum) s(n): 73301644321084143
• 108421687638519057 is a deficient number, because the sum of its proper divisors (73301644321084143) is less than itself. Its deficiency is 35120043317434914

Bases of 108421687638519057

• Binary: 110000001001100001111001101010001101001000110110100010001₂
• Hexadecimal: 0x18130F351A46D11
• Base-36: TNKA3OUYEQ9

Squares and roots of 108421687638519057

• 108421687638519057 squared (108421687638519057²) is 11755262350384596090884904152169249
• 108421687638519057 cubed (108421687638519057³) is 1274525382662242037742522514289209980881556375878193
• The square root of 108421687638519057 is 329274486.7713243539
• The cube root of 108421687638519057 is 476839.3138078707

Scales and comparisons

• 108,421,687,638,519,057 seconds is equal to 3,447,474,296 years, 31 weeks, 3 days, 8 hours, 10 minutes, 57 seconds.
• To count from 1 to 108,421,687,638,519,057 would take you about ten billion, three hundred forty-two million, four hundred twenty-two thousand, eight hundred eighty-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 108421687638519057 cubic inches would be around 39736.6 feet tall.

Recreational maths with 108421687638519057

• 108421687638519057 backwards is 750915836786124801
• The number of decimal digits it has is: 18
• The sum of 108421687638519057's digits is 81
• More coming soon!