900009457921741448

Names of 900009457921741448

• Cardinal: 900009457921741448 can be written as Nine hundred quadrillion, nine trillion, four hundred fifty-seven billion, nine hundred twenty-one million, seven hundred forty-one thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 9.00009457921741448 × 10¹⁷

Factors of 900009457921741448

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 719

Divisors of 900009457921741448

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 4 8 19 38 76 79 152 158 316 361 619 632 722 1238 1444 1501 2476 2888 3002 4952 6004 6241 6859 11761 12008 12482 13718 23522 24964 27436 28519 47044 48901 49928 54872 57038 94088 97802 114076 118579 130321 195604 223459 228152 237158 260642 383161 391208 446918 474316 521284 541861 766322 893836 929119 948632 1042568 1083722 1532644 1787672 1858238 2167444 2253001 2476099 3065288 3716476 3863179 4245721 4334888 4506002 4952198 7280059 7432952 7726358 8491442 9012004 9904396 10295359 14560118 15452716 16982884 17653261 18024008 19808792 20590718 29120236 30269719 30905432 33965768 35306522 41181436 42807019 47045881 58240472 60539438 70613044 73400401 80668699 82362872 85614038 94091762 121078876 138321121 141226088 146800802 161337398 171228076 188183524 195611821 242157752 276642242 293601604 322674796 335411959 342456152 376367048 391223642 553284484 575124661 587203208 645349592 670823918 782447284 813333361 1106568968 1150249322 1341647836 1394607619 1532705281 1564894568 1626666722 2300498644 2391307801 2628101299 2683295672 2789215238 3065410562 3253333444 3716624599 4600997288 4782615602 5256202598 5578430476 6130821124 6372827221 6506666888 7433249198 9565231204 10512405196 10927368559 11156860952 12261642248 12745654442 14866498396 15453333859 19130462408 21024810392 21854737118 25491308884 26497544761 29121400339 29732996792 30906667718 43709474236 45434848219 49933924681 50982617768 52995089522 58242800678 61813335436 87418948472 90869696438 99867849362 105990179044 116485601356 121083717199 123626670872 181739392876 199735698724 207620002621 211980358088 232971202712 242167434398 293613343321 363478785752 399471397448 415240005242 484334868796 503453350459 587226686642 830480010484 863262116161 948744568939 968669737592 1006906700918 1174453373284 1660960020968 1726524232322 1897489137878 2013813401836 2300590626781 2348906746568 3453048464644 3794978275756 3944780049799 4027626803672 4601181253562 6906096929288 7589956551512 7889560099598 9202362507124 9565613658721 15779120199196 16401980207059 18026146809841 18404725014248 19131227317442 31558240398392 32803960414118 36052293619682 38262454634884 65607920828236 72104587239364 74950820946181 76524909269768 131215841656472 144209174478728 149901641892362 181746659515699 299803283784724 311637623934121 363493319031398 599606567569448 623275247868242 726986638062796 1246550495736484 1424065597977439 1453973276125592 2493100991472968 2848131195954878 5696262391909756 5921114854748299 11392524783819512 11842229709496598 23684459418993196 47368918837986392 112501182240217681 225002364480435362 450004728960870724 900009457921741448
• Sum of all divisors σ(n): 1807021087093158615
• Sum of proper divisors (its aliquot sum) s(n): 907011629171417167
• 900009457921741448 is an abundant number, because the sum of its proper divisors (907011629171417167) is greater than itself. Its abundance is 7002171249675719

Bases of 900009457921741448

• Binary: 110001111101011110011101010101100001111010101101001010001000₂
• Hexadecimal: 0xC7D79D561EAD288
• Base-36: 6U5UQ53V0TXK

Squares and roots of 900009457921741448

• 900009457921741448 squared (900009457921741448²) is 810017024348586890067354768961136704
• 900009457921741448 cubed (900009457921741448³) is 729022982991353730574556395843573501341753329270907392
• The square root of 900009457921741448 is 948688282.7998569985
• The cube root of 900009457921741448 is 965492.7666393537

Scales and comparisons

• 900,009,457,921,741,448 seconds is equal to 28,617,516,849 years, 45 weeks, 2 days, 11 hours, 44 minutes, 8 seconds.
• To count from 1 to 900,009,457,921,741,448 would take you about eighty-five billion, eight hundred fifty-two million, five hundred fifty thousand, five hundred forty-nine 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 900009457921741448 cubic inches would be around 80457.7 feet tall.

Recreational maths with 900009457921741448

• 900009457921741448 backwards is 844147129754900009
• The number of decimal digits it has is: 18
• The sum of 900009457921741448's digits is 74
• More coming soon!