1428900027346944

Names of 1428900027346944

• Cardinal: 1428900027346944 can be written as One quadrillion, four hundred twenty-eight trillion, nine hundred billion, twenty-seven million, three hundred forty-six thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 1.428900027346944 × 10¹⁵

Factors of 1428900027346944

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 3497

Divisors of 1428900027346944

• Number of divisors d(n): 832
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 109 128 137 144 192 216 218 256 274 288 293 327 384 411 432 436 512 548 576 586 654 768 822 864 872 879 981 1024 1096 1152 1172 1233 1308 1536 1644 1728 1744 1758 1962 2048 2192 2304 2344 2466 2616 2637 2943 2953 3072 3288 3456 3488 3516 3699 3924 4096 4384 4608 4688 4932 5232 5274 5886 5906 6144 6576 6912 6976 7032 7398 7848 7911 8768 8859 9216 9376 9864 10464 10548 11772 11812 12288 13152 13824 13952 14064 14796 14933 15696 15822 17536 17718 18432 18752 19728 20928 21096 23544 23624 26304 26577 27648 27904 28128 29592 29866 31392 31644 31937 35072 35436 36864 37504 39456 40141 41856 42192 44799 47088 47248 52608 53154 55296 55808 56256 59184 59732 62784 63288 63874 70144 70872 75008 78912 79731 80282 83712 84384 89598 94176 94496 95811 105216 106308 110592 111616 112512 118368 119464 120423 125568 126576 127748 134397 140288 141744 150016 157824 159462 160564 167424 168768 179196 188352 188992 191622 210432 212616 223232 225024 236736 238928 240846 251136 253152 255496 268794 280576 283488 287433 300032 315648 318924 321128 321877 334848 337536 358392 361269 376704 377984 383244 403191 404561 420864 425232 446464 450048 473472 477856 481692 502272 506304 510992 537588 561152 566976 574866 600064 631296 637848 642256 643754 669696 675072 716784 722538 753408 755968 766488 806382 809122 841728 850464 862299 865229 900096 946944 955712 963384 965631 1004544 1012608 1021984 1075176 1083807 1133952 1149732 1200128 1213683 1262592 1275696 1284512 1287508 1339392 1350144 1433568 1445076 1506816 1511936 1532976 1612764 1618244 1683456 1700928 1724598 1730458 1800192 1893888 1911424 1926768 1931262 2009088 2025216 2043968 2150352 2167614 2267904 2299464 2427366 2525184 2551392 2569024 2575016 2595687 2700288 2867136 2890152 2896893 3013632 3023872 3065952 3225528 3236488 3401856 3449196 3460916 3600384 3641049 3787776 3822848 3853536 3862524 4018176 4050432 4087936 4300704 4335228 4375369 4535808 4598928 4854732 5050368 5102784 5138048 5150032 5191374 5400576 5734272 5780304 5793786 6027264 6047744 6131904 6451056 6472976 6803712 6898392 6921832 7282098 7575552 7645696 7707072 7725048 7787061 8100864 8175872 8601408 8670456 8690679 8750738 9071616 9197856 9709464 10205568 10276096 10300064 10382748 10801152 10923147 11468544 11560608 11587572 12054528 12095488 12263808 12902112 12945952 13126107 13607424 13796784 13843664 14564196 15151104 15291392 15414144 15450096 15574122 16201728 16351744 17202816 17340912 17381358 17501476 18143232 18395712 19418928 20411136 20552192 20600128 20765496 21846294 22937088 23121216 23175144 23361183 24527616 25804224 25891904 26252214 27214848 27593568 27687328 29128392 30582784 30828288 30900192 31148244 32403456 32703488 34405632 34681824 34762716 35002952 36286464 36791424 38837856 39378321 40822272 41104384 41200256 41530992 43692588 44097149 45874176 46242432 46350288 46722366 49055232 51608448 51783808 52504428 54429696 55187136 55374656 58256784 61165568 61656576 61800384 62296488 65406976 68811264 69363648 69525432 70005904 73582848 77675712 78756642 81644544 82208768 82400512 83061984 87385176 88194298 91748352 92484864 92700576 93444732 94309961 98110464 103216896 103567616 105008856 108859392 110374272 110749312 116513568 118134963 118536373 123313152 123600768 124592976 130813952 132291447 137622528 138727296 139050864 140011808 147165696 155351424 157513284 163289088 164417536 164801024 166123968 174770352 176388596 183496704 184969728 185401152 186889464 188619922 196220928 206433792 207135232 210017712 220748544 221498624 233027136 236269926 237072746 246626304 247201536 249185952 264582894 275245056 277454592 278101728 280023616 282929883 294331392 310702848 315026568 326578176 329602048 332247936 349540704 352777192 355609119 369939456 370802304 373778928 377239844 392441856 396874341 412867584 414270464 420035424 441497088 442997248 466054272 472539852 474145492 493252608 494403072 498371904 529165788 550490112 554909184 556203456 560047232 565859766 588662784 621405696 630053136 659204096 664495872 699081408 705554384 711218238 739878912 741604608 747557856 754479688 793748682 825735168 828540928 840070848 848789649 882994176 885994496 932108544 945079704 948290984 988806144 996743808 1058331576 1066827357 1109818368 1112406912 1120094464 1131719532 1177325568 1190623023 1242811392 1260106272 1318408192 1328991744 1398162816 1411108768 1422436476 1479757824 1483209216 1495115712 1508959376 1587497364 1651470336 1657081856 1680141696 1697579298 1765988352 1771988992 1864217088 1890159408 1896581968 1977612288 1993487616 2116663152 2133654714 2219636736 2224813824 2240188928 2263439064 2381246046 2485622784 2520212544 2546368947 2657983488 2796325632 2822217536 2844872952 2966418432 2990231424 3017918752 3174994728 3200482071 3360283392 3395158596 3531976704 3543977984 3728434176 3780318816 3793163936 3955224576 3986975232 4233326304 4267309428 4439273472 4449627648 4480377856 4526878128 4762492092 4971245568 5040425088 5092737894 5315966976 5592651264 5644435072 5689745904 5932836864 5980462848 6035837504 6349989456 6400964142 6720566784 6790317192 7456868352 7560637632 7586327872 7973950464 8466652608 8534618856 8899255296 8960755712 9053756256 9524984184 10080850176 10185475788 10631933952 11185302528 11288870144 11379491808 11865673728 11960925696 12071675008 12699978912 12801928284 12920464657 13441133568 13580634384 14913736704 15121275264 15172655744 15947900928 16933305216 17069237712 17798510592 17921511424 18107512512 19049968368 20161700352 20370951576 22370605056 22577740288 22758983616 23921851392 24143350016 25399957824 25603856568 25840929314 26882267136 27161268768 30242550528 30345311488 31895801856 33866610432 34138475424 35597021184 36215025024 38099936736 38761393971 40323400704 40741903152 44741210112 45155480576 45517967232 47843702784 48286700032 50799915648 51207713136 51681858628 53764534272 54322537536 60485101056 60690622976 67733220864 68276950848 72430050048 76199873472 77522787942 80646801408 81483806304 90310961152 91035934464 95687405568 96573400064 101599831296 102415426272 103363717256 108645075072 116284181913 120970202112 121381245952 135466441728 136553901696 144860100096 152399746944 155045575884 161293602816 162967612608 180621922304 182071868928 193146800128 203199662592 204830852544 206727434512 217290150144 232568363826 241940404224 242762491904 270932883456 273107803392 289720200192 304799493888 310091151768 325935225216 348852545739 364143737856 386293600256 406399325184 409661705088 413454869024 434580300288 465136727652 483880808448 485524983808 541865766912 546215606784 579440400384 609598987776 620182303536 651870450432 697705091478 728287475712 812798650368 819323410176 826909738048 869160600576 930273455304 1092431213568 1158880800768 1219197975552 1240364607072 1303740900864 1395410182956 1456574951424 1625597300736 1638646820352 1653819476096 1738321201152 1860546910608 2184862427136 2438395951104 2480729214144 2607481801728 2790820365912 3277293640704 3307638952192 3476642402304 3721093821216 4369724854272 4876791902208 4961458428288 5214963603456 5581640731824 6554587281408 6615277904384 7442187642432 9922916856576 10429927206912 11163281463648 13109174562816 13230555808768 14884375284864 19845833713152 22326562927296 26461111617536 29768750569728 39691667426304 44653125854592 52922223235072 59537501139456 79383334852608 89306251709184 119075002278912 158766669705216 178612503418368 238150004557824 357225006836736 476300009115648 714450013673472 1428900027346944
• Sum of all divisors σ(n): 4319430695395200
• Sum of proper divisors (its aliquot sum) s(n): 2890530668048256
• 1428900027346944 is an abundant number, because the sum of its proper divisors (2890530668048256) is greater than itself. Its abundance is 1461630640701312

Bases of 1428900027346944

• Binary: 101000100111001001110110110100011001011000000000000₂
• Hexadecimal: 0x51393B68CB000
• Base-36: E2I3LZ6DC0

Squares and roots of 1428900027346944

• 1428900027346944 squared (1428900027346944²) is 2041755288152097311055346139136
• 1428900027346944 cubed (1428900027346944³) is 2917464187076299374566252746192562167568400384
• The square root of 1428900027346944 is 37800794.0041865259
• The cube root of 1428900027346944 is 112633.4226680885

Scales and comparisons

• 1,428,900,027,346,944 seconds is equal to 45,434,600 years, 51 weeks, 3 days, 23 hours, 2 minutes, 24 seconds.
• To count from 1 to 1,428,900,027,346,944 would take you about one hundred thirty-six million, three hundred three thousand, eight hundred 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 1428900027346944 cubic inches would be around 9386.1 feet tall.

Recreational maths with 1428900027346944

• 1428900027346944 backwards is 4496437200098241
• The number of decimal digits it has is: 16
• The sum of 1428900027346944's digits is 63
• More coming soon!