1325797020863991

Names of 1325797020863991

• Cardinal: 1325797020863991 can be written as One quadrillion, three hundred twenty-five trillion, seven hundred ninety-seven billion, twenty million, eight hundred sixty-three thousand, nine hundred ninety-one.

Scientific notation

• Scientific notation: 1.325797020863991 × 10¹⁵

Factors of 1325797020863991

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 603

Divisors of 1325797020863991

• Number of divisors d(n): 720
• Complete list of divisors:
  1 3 9 13 17 19 23 27 37 39 51 57 69 81 111 117 153 171 207 221 247 299 323 333 351 361 391 437 459 481 491 513 621 629 663 703 741 851 897 969 999 1053 1083 1173 1311 1377 1443 1473 1539 1863 1887 1989 2109 2223 2553 2691 2907 2997 3249 3519 3933 4199 4329 4419 4693 5083 5661 5681 5967 6137 6327 6383 6669 7429 7659 8073 8177 8303 8347 8721 9139 9329 9747 10557 11063 11293 11799 11951 12597 12987 13257 13357 14079 14467 15249 16169 16983 17043 17901 18167 18411 18981 19149 20007 22287 22977 24219 24531 24909 25041 26163 27417 27987 29241 31671 33189 33879 35397 35853 37791 38961 39771 40071 42237 43401 45747 48507 50949 51129 54501 55233 56943 57447 66861 68931 73593 74727 75123 79781 82251 83961 96577 99567 101637 107559 107939 108511 113373 120213 121277 126711 130203 137241 141151 145521 146809 153387 155363 158593 163503 165699 172341 173641 177251 188071 191981 200583 210197 214567 220779 224181 225369 227069 236171 239343 241081 246753 251883 274873 289731 298701 304911 307211 308839 322677 323817 325533 340119 345173 360639 363831 380133 390609 411723 417841 423453 436563 440427 460161 466089 475779 490509 497097 517023 520923 531753 564213 575943 601749 630591 643701 662337 672543 676107 681207 708513 718029 723243 740259 755649 824619 869193 896103 914733 921633 926517 968031 971451 976599 1035519 1081917 1091493 1171827 1253523 1270359 1309689 1321281 1398267 1427337 1471527 1562769 1595259 1692639 1727829 1834963 1891773 1931103 2043621 2061709 2125539 2154087 2169729 2304263 2473857 2495753 2607579 2764899 2779551 2789371 2914353 2929797 2951897 3013267 3106557 3134053 3274479 3573349 3647639 3760569 3811077 3963843 3993743 4014907 4076773 4098377 4194801 4282011 4487249 4580539 4688307 4785777 5077917 5183487 5222587 5431933 5504889 5544863 5675319 5793309 5867941 6130863 6185127 6376617 6462261 6509187 6558287 6912789 7103297 7421571 7487259 7822737 7938979 8294697 8338653 8368113 8743059 8789391 8855691 8919997 9039801 9319671 9402159 9823437 10720047 10942917 11281707 11433231 11891529 11981229 12044721 12230319 12295131 12584403 12846033 13461747 13741617 14064921 14357331 15233751 15550461 15667761 16295799 16514667 16634589 17025957 17379927 17603823 18392589 18555381 19129851 19527561 19674861 20738367 21309891 22264713 22461777 23816937 24884091 25015959 25104339 26567073 26759991 27119403 27959013 28206477 32160141 32828751 33845121 35943687 36134163 36690957 36885393 39172471 40385241 41224851 47003283 47419307 48887397 49544001 49903767 52811469 52998049 53278901 55666143 59024583 59547007 62215101 63929673 67385331 67893631 69305141 71450811 72083219 75313017 76283233 77869163 79701219 80279973 81358209 84619431 85257731 87030241 92342861 94262671 96480423 98486253 103206727 105352397 107831061 108402489 110072871 110656179 111490879 115959961 117517413 121155723 123674553 134962643 141009849 142257921 146662191 148632003 149711301 150840601 151639949 158434407 158994147 159836703 166998429 169479943 177073749 178641021 186645303 191789019 202155993 203680893 205159931 207915423 214352433 216249657 225939051 228849699 233607489 239103657 240839919 244074627 253858293 255773193 261090723 277028583 282788013 289441269 295458759 309620181 316057191 323493183 325207467 330218613 331968537 334472637 347879883 352552239 363467169 371023659 404887929 423029547 426773763 439986573 449133903 452521803 454919847 475303221 476982441 479510109 508439829 531221247 535923063 575367057 611042679 615479793 623746269 643057299 648748971 686549097 700822467 722519757 767319579 783272169 831085749 848364039 900966833 928860543 948171573 1003417911 1012299119 1043639649 1057656717 1131393133 1214663787 1225414723 1280321289 1357565409 1364759541 1369581161 1430947323 1438530327 1449381427 1479514097 1525319487 1607769189 1754514359 1790990749 1833128037 1846439379 1871238807 1946246913 1960927813 1971319337 2001695543 2059647291 2102467401 2203239259 2301958737 2349816507 2493257247 2545092117 2564290217 2667079103 2702900499 2786581629 2844514719 2881159031 3010253733 3036897357 3130918947 3172970151 3220118917 3394179399 3487718827 3643991361 3676244169 3840963867 3898038689 4072696227 4094278623 4108743483 4292841969 4315590981 4348144281 4438542291 4575958461 4823307567 5263543077 5372972247 5499384111 5539318137 5613716421 5838740739 5882783439 5913958011 6005086629 6178941873 6307402203 6609717777 6905876211 7049449521 7479771741 7635276351 7692870651 8001237309 8108701497 8359744887 8533544157 8643477093 9030761199 9110692071 9392756841 9660356751 10182538197 10463156481 10931974083 11028732507 11694116067 12218088681 12282835869 12326230449 13044432843 13315626873 13727875383 15790629231 16118916741 16617954411 17648350317 17741874033 18015259887 19233683261 19829153331 23078611953 23282879737 24003711927 24326104491 25930431279 26022042059 27332076213 28981070253 30547614591 31389469443 33086197521 33335772821 34028824231 35082348201 36978691347 37455067403 39133298529 39946880619 41861545921 45340344751 47371887693 48356750223 50674502957 52945050951 53225622099 54045779661 54742021589 57701049783 59487459993 66266657713 69235835859 69848639211 72011135781 72978313473 74062735091 77791293837 78066126177 81996228639 86943210759 91642843773 94168408329 99258592563 100007318463 102086472693 105247044603 110936074041 112365202209 117399895587 119840641857 125584637763 136021034253 142115663079 145070250669 152023508871 158835152853 159676866297 162137338983 164226064767 173103149349 178462379979 198799973139 207707507577 209545917633 216033407343 222188205273 233373881511 234198378531 260829632277 282505224987 300021955389 306259418079 315741133809 337095606627 376753913289 408063102759 442374715003 456070526613 492678194301 519309448047 596399919417 628637752899 666564615819 702595135593 711646280657 861466550269 900065866167 918778254237 962815556183 1011286819881 1130261739867 1224189308277 1259066496547 1327124145009 1368211579839 1478034582903 1557928344141 1789199758251 1885913258697 1999693847457 2107785406779 2134938841971 2584399650807 2700197598501 2756334762711 2888446668549 3033860459643 3390785219601 3672567924831 3777199489641 3981372435027 4104634739517 4434103748709 5367599274753 5999081542371 6404816525913 7753198952421 8665340005647 11331598468923 11944117305081 16367864455111 19214449577739 23259596857263 25996020016941 33994795406769 35832351915243 49103593365333 57643348733217 69778790571789 77988060050823 101984386220307 147310780095999 441932340287997 1325797020863991
• Sum of all divisors σ(n): 2559494011580352
• Sum of proper divisors (its aliquot sum) s(n): 1233696990716361
• 1325797020863991 is a deficient number, because the sum of its proper divisors (1233696990716361) is less than itself. Its deficiency is 92100030147630

Bases of 1325797020863991

• Binary: 100101101011100111000101100011110010000110111110111₂
• Hexadecimal: 0x4B5CE2C790DF7
• Base-36: D1YEQR5OFR

Squares and roots of 1325797020863991

• 1325797020863991 squared (1325797020863991²) is 1757737740531833786960120448081
• 1325797020863991 cubed (1325797020863991³) is 2330403459857308038066882154336315944677951271
• The square root of 1325797020863991 is 36411495.7240703173
• The cube root of 1325797020863991 is 109856.4800685917

Scales and comparisons

• 1,325,797,020,863,991 seconds is equal to 42,156,244 years, 15 weeks, 5 days, 15 hours, 59 minutes, 51 seconds.
• To count from 1 to 1,325,797,020,863,991 would take you about one hundred twenty-six million, four hundred sixty-eight thousand, seven hundred thirty-two 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 1325797020863991 cubic inches would be around 9154.7 feet tall.

Recreational maths with 1325797020863991

• 1325797020863991 backwards is 1993680207975231
• The number of decimal digits it has is: 16
• The sum of 1325797020863991's digits is 72
• More coming soon!