28303493428672

Names of 28303493428672

• Cardinal: 28303493428672 can be written as Twenty-eight trillion, three hundred three billion, four hundred ninety-three million, four hundred twenty-eight thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 2.8303493428672 × 10¹³

Factors of 28303493428672

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3360

Divisors of 28303493428672

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 37 44 56 61 64 73 74 77 88 112 121 122 146 148 154 176 224 242 244 259 292 296 308 352 407 427 448 484 488 511 518 584 592 616 671 704 803 814 847 854 968 976 1022 1036 1168 1184 1232 1342 1606 1628 1694 1708 1936 1952 2044 2072 2257 2336 2368 2464 2684 2701 2849 3169 3212 3256 3388 3416 3872 3904 4088 4144 4453 4477 4514 4672 4697 4928 5368 5402 5621 5698 6338 6424 6512 6776 6832 7381 7744 8176 8288 8833 8906 8954 9028 9394 10736 10804 11242 11396 12676 12848 13024 13552 13664 14762 15799 16352 16576 17666 17812 17908 18056 18788 18907 21472 21608 22183 22484 22792 24827 25352 25696 26048 27104 27328 29524 29711 31171 31339 31598 32704 34859 35332 35624 35816 36112 37576 37814 42944 43216 44366 44968 45584 48983 49654 50704 51392 51667 54208 59048 59422 61831 62342 62678 63196 69718 70664 71248 71632 72224 75152 75628 86432 88732 89936 91168 97966 99308 101408 103334 117253 118096 118844 123662 124684 125356 126392 139436 141328 142496 143264 144448 150304 151256 164761 172864 173789 177464 179872 182336 193309 195932 198616 202816 206668 207977 231337 234506 236192 237688 244013 247324 249368 250712 252784 273097 278872 282656 284992 286528 300608 302512 326821 329522 342881 347578 354928 359744 383449 386618 391864 397232 413336 415954 462674 469012 472384 475376 488026 494648 498736 501424 505568 538813 546194 557744 565312 605024 653642 659044 685762 695156 709856 766898 773236 783728 794464 820771 826672 831908 925348 938024 950752 976052 989296 997472 1002848 1011136 1077626 1092388 1115488 1153327 1210048 1289783 1307284 1318088 1353163 1371524 1390312 1419712 1533796 1546472 1567456 1588928 1619359 1641542 1653344 1663816 1812371 1850696 1876048 1901504 1911679 1952104 1978592 1994944 2005696 2126399 2155252 2184776 2230976 2287747 2306654 2544707 2579566 2614568 2636176 2684143 2706326 2743048 2780624 3067592 3092944 3134912 3238718 3283084 3306688 3327632 3624742 3701392 3752096 3771691 3823358 3904208 3957184 4252798 4310504 4369552 4575494 4613308 5089414 5159132 5229136 5272352 5368286 5412652 5486096 5561248 6135184 6185888 6477436 6566168 6655264 7152433 7249484 7402784 7504192 7543382 7646716 7808416 8505596 8559469 8621008 8739104 9028481 9150988 9226616 10178828 10318264 10458272 10544704 10736572 10825304 10972192 11122496 12270368 12371776 12686597 12954872 13132336 13310528 14111557 14187613 14304866 14498968 14805568 14884793 15086764 15293432 15616832 17011192 17118938 17242016 17478208 17812949 18056962 18301976 18453232 19936081 20357656 20636528 20916544 21473144 21650608 21944384 23390389 24540736 25373194 25909744 26264672 27991777 28223114 28375226 28609732 28997936 29769586 30173528 30586864 34022384 34237876 34484032 35625898 36113924 36603952 36906464 39872162 40715312 41273056 42946288 43301216 46780778 50067031 50746388 51819488 52529344 55983554 56446228 56750452 57219464 57995872 59539172 59916283 60347056 61173728 68044768 68475752 71251796 72227848 73207904 73812928 78676763 79744324 81430624 82546112 85892576 86602432 93561556 94154159 98780899 99313291 100134062 101492776 103638976 111967108 112892456 113500904 114438928 115991744 119078344 119832566 120694112 122347456 136089536 136951504 139552567 142503592 144455696 146415808 155227127 157353526 159488648 162861248 163732723 171785152 187123112 188308318 195942439 197561798 198626582 200268124 202985552 223934216 225784912 227001808 228877856 238156688 239665132 241388224 273903008 279105134 285007184 288911392 310454254 314707052 318977296 327465446 374246224 376616636 391884878 395123596 397253164 400536248 405971104 447868432 451569824 454003616 457755712 476313376 479330264 522127609 547806016 550737341 558210268 570014368 577822784 620908508 629414104 637954592 654930892 659079113 748492448 753233272 783769756 790247192 794506328 801072496 811942208 865444393 895736864 903139648 908007232 952626752 958660528 1035695749 1044255218 1086589889 1101474682 1116420536 1140028736 1241817016 1258828208 1275909184 1309861784 1318158226 1496984896 1506466544 1567539512 1580494384 1589012656 1602144992 1707498397 1730888786 1791473728 1917321056 2071391498 2088510436 2173179778 2202949364 2232841072 2483634032 2517656416 2619723568 2636316452 3012933088 3135079024 3160988768 3178025312 3204289984 3414996794 3461777572 3654893263 3834642112 4142782996 4177020872 4346359556 4405898728 4465682144 4967268064 5035312832 5239447136 5272632904 5743403699 6025866176 6058110751 6270158048 6321977536 6356050624 6829993588 6923555144 7249870243 7309786526 8285565992 8354041744 8692719112 8811797456 8931364288 9934536128 10478894272 10545265808 11486807398 11952488779 12116221502 12540316096 13659987176 13847110288 14499740486 14619573052 16571131984 16708083488 17385438224 17623594912 21090531616 22973614796 23904977558 24232443004 27319974352 27694220576 28999480972 29239146104 33142263968 33416166976 34770876448 35247189824 40203825893 42181063232 45947229592 47809955116 48464886008 54639948704 55388441152 57998961944 58478292208 63177440689 66284527936 69541752896 80407651786 91894459184 95619910232 96929772016 109279897408 115997923888 116956584416 126354881378 160815303572 183788918368 191239820464 193859544032 231995847776 233913168832 252709762756 321630607144 367577836736 382479640928 387719088064 442242084823 463991695552 505419525512 643261214288 764959281856 884484169646 1010839051024 1286522428576 1768968339292 2021678102048 2573044857152 3537936678584 4043356204096 7075873357168 14151746714336 28303493428672
• Sum of all divisors σ(n): 74681256621440
• Sum of proper divisors (its aliquot sum) s(n): 46377763192768
• 28303493428672 is an abundant number, because the sum of its proper divisors (46377763192768) is greater than itself. Its abundance is 18074269764096

Bases of 28303493428672

• Binary: 110011011110111101011101010111111010111000000₂
• Hexadecimal: 0x19BDEBABF5C0
• Base-36: A16G17NWG

Squares and roots of 28303493428672

• 28303493428672 squared (28303493428672²) is 801087740266879086351683584
• 28303493428672 cubed (28303493428672³) is 22673581592433314148084863562507817320448
• The square root of 28303493428672 is 5320102.7648600925
• The cube root of 28303493428672 is 30475.2081715775

Scales and comparisons

• 28,303,493,428,672 seconds is equal to 899,963 years, 28 weeks, 1 day, 11 hours, 57 minutes, 52 seconds.
• To count from 1 to 28,303,493,428,672 would take you about two million, two hundred forty-nine thousand, nine hundred eight 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 28303493428672 cubic inches would be around 2539.6 feet tall.

Recreational maths with 28303493428672

• 28303493428672 backwards is 27682439430382
• 28303493428672 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 28303493428672's digits is 61
• More coming soon!