64429757947121079

Names of 64429757947121079

• Cardinal: 64429757947121079 can be written as Sixty-four quadrillion, four hundred twenty-nine trillion, seven hundred fifty-seven billion, nine hundred forty-seven million, one hundred twenty-one thousand and seventy-nine.

Scientific notation

• Scientific notation: 6.4429757947121079 × 10¹⁶

Factors of 64429757947121079

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 234

Divisors of 64429757947121079

• Number of divisors d(n): 480
• Complete list of divisors:
  1 3 19 23 31 57 61 69 93 97 183 291 361 437 529 589 713 1083 1159 1311 1403 1587 1767 1843 1891 2139 2231 3007 3477 3721 4209 5529 5673 5917 6693 6859 8303 9021 10051 11163 11191 12167 13547 16399 17751 20577 22021 24909 26657 30153 32269 33573 35017 35929 36501 40641 42389 43493 49197 51313 57133 66063 69161 70699 79971 85583 96807 105051 107787 112423 115351 127167 130479 136091 153939 157757 171399 183427 190969 207483 212097 212629 231173 256749 257393 279841 311581 337269 346053 360937 377177 408273 418399 473271 506483 550281 572907 613111 637887 665323 682651 693519 742187 772179 805391 826367 839523 934743 974947 1000339 1082811 1085527 1131531 1180199 1255197 1314059 1343281 1519449 1590703 1626077 1839333 1968409 1995969 2047953 2136037 2191669 2226561 2416173 2479101 2585729 2653073 2924841 3001017 3130093 3256581 3485113 3540597 3628411 3942177 4029843 4218821 4392287 4772109 4878231 4890467 5316979 5905227 5920039 6408111 6575007 6857803 7166363 7757187 7959219 8301551 8675071 9390279 9623177 10455339 10885233 11189047 11649109 12656463 12970369 13176861 14101553 14671401 15302429 15700973 15950937 17070301 17760117 18523993 19006441 20573409 20625013 21499089 22423781 23007797 24904653 24967121 25522339 26025213 27144577 28869531 30223357 30895463 33567141 34947327 36586169 37399771 38911107 40584703 41641711 42304659 45273407 45907287 47102919 49128851 50408387 51210903 55571979 57019323 59471767 61020679 61875039 66217147 67271343 69023391 71992139 74901363 76567017 80157599 81433731 83453453 90670071 92686389 97032883 101022601 109758507 112199313 112480741 121754109 124925133 130298257 135820221 136160897 147386553 151225161 157729469 164826349 178415301 183062037 190935673 198651441 212591893 215976417 221333071 240472797 250360359 257348081 267929507 291098649 298318487 303067803 324335719 337442223 351955867 361122379 390894771 408482691 426051839 437148143 473188407 474375299 494479047 515746963 529179331 572807019 574243783 587013797 637775679 663999213 695137211 710595649 772044243 791192509 803788521 841481887 860194733 894955461 933448169 957759353 973007157 1041288361 1055867601 1083367137 1129963573 1159392901 1258125793 1278155517 1311444429 1367850641 1403475617 1423125897 1522994381 1547240889 1587537993 1655819197 1722731349 1761041391 1843624777 1919429419 2085411633 2131786947 2231756309 2373577527 2475666883 2524445661 2580584199 2587057043 2800344507 2873278059 2996859911 3123865083 3131700631 3389890719 3478178703 3627777787 3774377379 4039245967 4103551923 4210426851 4391520479 4568983143 4889613539 4967457591 5090660633 5530874331 5758288257 5919005863 6162378661 6695268927 6861325201 7427000649 7761171129 8094984941 8305814717 8990579733 9395101893 9799192297 10054407289 10883333361 10910631877 12117737901 13174561437 13207607009 13501317331 14668840617 15271981899 15988155853 16343699927 17757017589 18197427707 18487135983 19784478859 20583975603 21469307887 22028465119 24284954823 24917444151 25989162179 26666036723 28936893239 29397576891 30163221867 31460564743 32279939191 32731895631 35028870763 39622821027 40503951993 42403369871 47964467559 49031099781 51330395107 54592283121 56940338309 59353436577 59502311989 64407923661 66085395357 68927777953 76745673373 77967486537 79998110169 83438889101 86810679717 92902657241 94381694229 96839817573 101004971017 105086612289 112461111397 117085194559 127210109613 136137134849 153991185321 157810479623 170821014927 178506935967 186184653643 191033738491 206783333859 230237020119 250316667303 250944533171 278707971723 303014913051 303774961207 310530298613 337383334191 351255583677 375905098321 408411404547 418540837261 473431438869 493794081401 506654697737 558553960929 573101215473 597750730117 613318844629 665548544497 752833599513 805664027549 911324883621 931590895839 975277507033 1127715294963 1255622511783 1309627781107 1481382244203 1519964093211 1585338892919 1765150487579 1793252190351 1839956533887 1919094449323 1996645633491 2136761116543 2416992082647 2586605562131 2925832521099 3131154101527 3629641031329 3928883343321 4756016678757 5295451462737 5757283347969 5771724262933 6410283349629 7142196868099 7759816686393 9393462304581 9626439257003 10888923093987 11357263872223 11653058047951 15307616523431 17315172788799 18530272633627 21426590604297 28879317771009 30121438965461 34071791616669 34959174143853 36462794537137 40598461214317 45922849570293 49145505680489 55590817900881 59491927929013 90364316896383 109388383611411 121795383642951 147436517041467 178475783787039 221408102911069 352075180038913 664224308733207 692793096205603 933764607929291 1056225540116739 1130346630651247 2078379288616809 2801293823787873 3391039891953741 21476585982373693 64429757947121079
• Sum of all divisors σ(n): 100514191713761280
• Sum of proper divisors (its aliquot sum) s(n): 36084433766640201
• 64429757947121079 is a deficient number, because the sum of its proper divisors (36084433766640201) is less than itself. Its deficiency is 28345324180480878

Bases of 64429757947121079

• Binary: 11100100111001101000011000000011011001110000110110110111₂
• Hexadecimal: 0xE4E68603670DB7
• Base-36: HMEFY6QNUT3

Squares and roots of 64429757947121079

• 64429757947121079 squared (64429757947121079²) is 4151193709124611836133944286124241
• 64429757947121079 cubed (64429757947121079³) is 267460405870510488245548357501875820239312863976039
• The square root of 64429757947121079 is 253830175.4069462069
• The cube root of 64429757947121079 is 400893.3324640289

Scales and comparisons

• 64,429,757,947,121,079 seconds is equal to 2,048,667,008 years, 20 weeks, 2 days, 15 hours, 24 minutes, 39 seconds.
• To count from 1 to 64,429,757,947,121,079 would take you about six billion, one hundred forty-six million, one thousand and twenty-five 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 64429757947121079 cubic inches would be around 33407.8 feet tall.

Recreational maths with 64429757947121079

• 64429757947121079 backwards is 97012174975792446
• The number of decimal digits it has is: 17
• The sum of 64429757947121079's digits is 84
• More coming soon!