442407442943139921

Names of 442407442943139921

• Cardinal: 442407442943139921 can be written as Four hundred forty-two quadrillion, four hundred seven trillion, four hundred forty-two billion, nine hundred forty-three million, one hundred thirty-nine thousand, nine hundred twenty-one.

Scientific notation

• Scientific notation: 4.42407442943139921 × 10¹⁷

Factors of 442407442943139921

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 13067

Divisors of 442407442943139921

• Number of divisors d(n): 405
• Complete list of divisors:
  1 3 9 13 19 23 27 39 57 69 81 117 169 171 207 247 299 351 361 437 507 513 529 621 741 897 1053 1083 1311 1521 1539 1587 1863 2223 2691 3211 3249 3887 3933 4563 4693 4761 5681 6669 6877 8073 8303 9633 9747 10051 11661 11799 13009 13689 14079 14283 17043 20007 20631 24219 24909 28899 29241 30153 34983 35397 39027 42237 42849 51129 61009 61893 73853 74727 86697 89401 90459 104949 107939 117081 126711 130663 153387 169117 183027 185679 190969 221559 224181 247171 260091 268203 271377 299207 314847 323817 351243 380133 391989 460161 507351 549081 557037 572907 664677 672543 741513 804609 814131 897621 971451 1053729 1175967 1403207 1522053 1647243 1698619 1718721 1994031 2198521 2224539 2413827 2482597 2692863 2914353 3213223 3527901 3889691 4209621 4566159 4696249 4941729 5095857 5156163 5684933 5982093 6595563 6673617 6881761 7241481 7447791 8078589 8743059 9639669 10583703 11669073 12628863 13698477 14088747 15287571 15468489 17054799 19786689 20020851 20645283 22343373 24235767 28919007 32273761 35007219 37886589 41771899 42266241 45862713 50565983 51164397 59360067 61051237 61935849 67030119 73904129 86757021 89462893 96821283 105021657 108013727 113659767 125315697 126798723 130753459 137588139 151697949 153493191 169234081 178080201 183153711 185807547 201090357 221712387 260271063 268388679 290463849 315064971 324041181 375947091 380396169 392260377 455093847 460479573 507702243 549461133 557422641 665137161 793666081 805166037 871391547 960753677 972123543 1127841273 1163017609 1176781131 1365281541 1404178451 1523106729 1648383399 1699794967 1995411483 2200043053 2380998243 2415498111 2484315721 2614174641 2882261031 2916370629 3215447539 3383523819 3489052827 3530343393 3892383863 4095844623 4212535353 4569320187 4945150197 5099384901 5986234449 6600129159 7142994729 7246494333 7452947163 8646783093 8749111887 9646342617 10467158481 10591030179 11677151589 12637606059 13707960561 15298154703 18254319863 19800387477 21428984187 22097334571 22358841489 25940349279 28600559689 28939027851 31401475443 32296104373 35031454767 37912818177 41800818007 45894464109 50600990219 54762959589 59401162431 61093503241 64286952561 66292003713 67076524467 73955293397 77821047837 85801679067 86817083553 89524828849 94204426329 96888313119 105094364301 113738454531 125402454021 137683392327 151802970657 164288878767 178203487293 183280509723 198876011139 201229573401 221865880191 257405037201 260451250659 268574486547 290664939357 315283092903 376207362063 419849356849 455408911971 492866636301 543410634091 549841529169 596628033417 657812872847 665597640573 772215111603 794215542133 805723459641 871994818071 961418814161 1128622086189 1163822775037 1259548070547 1366226735913 1405150574543 1478599908903 1630231902273 1649524587507 1700971748131 1789884100251 1973438618541 1996792921719 2316645334809 2382646626399 2417170378923 2615984454213 2884256442483 3385866258567 3491468325111 3778644211641 4098680207739 4215451723629 4890695706819 4948573762521 5102915244393 5920315855623 5990378765157 7147939879197 7251511136769 8652769327449 10324802047729 10474404975333 11335932634923 12498444584093 12646355170887 14672087120457 15129696075481 15308745733179 17760947566869 18266957469059 21443819637591 22112632725703 25958307982347 30974406143187 31423214925999 32318463214489 34007797904769 37495333752279 37939065512661 44016261361371 45389088226443 45926237199537 53282842700607 54800872407177 64331458912773 66337898177109 77874923947041 92923218429561 94269644777997 96955389643467 112486001256837 113817196537983 136167264679329 137778711598611 164402617221531 199013694531327 237470447097767 278769655288683 287464225434139 290866168930401 337458003770511 408501794037987 420140021788357 493207851664593 597041083593981 712411341293301 836308965866049 862392676302417 872598506791203 1012374011311533 1225505382113961 1260420065365071 1479623554993779 1791123250781943 2137234023879903 2587178028907251 2617795520373609 3781260196095213 5461820283248641 6411702071639709 7761534086721753 11343780588285639 16385460849745923 19235106214919127 23284602260165259 34031341764856917 49156382549237769 147469147647713307 442407442943139921
• Sum of all divisors σ(n): 789601163929587009
• Sum of proper divisors (its aliquot sum) s(n): 347193720986447088
• 442407442943139921 is a deficient number, because the sum of its proper divisors (347193720986447088) is less than itself. Its deficiency is 95213721956692833

Bases of 442407442943139921

• Binary: 11000100011101111110011100110110010100111010110000001010001₂
• Hexadecimal: 0x623BF39B29D6051
• Base-36: 3D04CLJEO029

Squares and roots of 442407442943139921

• 442407442943139921 squared (442407442943139921²) is 195724345571487604684897074583886241
• 442407442943139921 cubed (442407442943139921³) is 86589907246001303143422050134933383115983099209726961
• 442407442943139921 is a perfect square number. Its square root is 665137161
• The cube root of 442407442943139921 is 761975.1503109961

Scales and comparisons

• 442,407,442,943,139,921 seconds is equal to 14,067,188,229 years, 27 weeks, 14 hours, 25 minutes, 21 seconds.
• To count from 1 to 442,407,442,943,139,921 would take you about forty-two billion, two hundred one million, five hundred sixty-four thousand, six hundred eighty-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 442407442943139921 cubic inches would be around 63497.9 feet tall.

Recreational maths with 442407442943139921

• 442407442943139921 backwards is 129931349244704244
• The number of decimal digits it has is: 18
• The sum of 442407442943139921's digits is 72
• More coming soon!