1438282268562924225

Names of 1438282268562924225

• Cardinal: 1438282268562924225 can be written as One quintillion, four hundred thirty-eight quadrillion, two hundred eighty-two trillion, two hundred sixty-eight billion, five hundred sixty-two million, nine hundred twenty-four thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 1.438282268562924225 × 10¹⁸

Factors of 1438282268562924225

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 77714

Divisors of 1438282268562924225

• Number of divisors d(n): 315
• Complete list of divisors:
  1 3 5 7 9 15 21 25 27 35 45 49 63 75 81 105 135 147 175 189 225 245 315 343 405 441 525 567 675 735 945 1029 1225 1323 1575 1715 2025 2205 2401 2835 3087 3675 3969 4725 5145 6615 7203 8575 9261 11025 12005 14175 15435 16807 19845 21609 25725 27783 33075 36015 46305 50421 60025 64827 77175 77699 84035 99225 108045 117649 138915 151263 180075 194481 231525 233097 252105 324135 352947 388495 420175 453789 540225 543893 588245 694575 699291 756315 972405 1058841 1165485 1260525 1361367 1620675 1631679 1764735 1942475 2097873 2268945 2719465 2941225 3176523 3496455 3781575 3807251 4862025 4895037 5294205 5827425 6293619 6806835 8158395 8823675 9529569 10489365 11344725 11421753 13597325 14685111 15882615 17482275 19036255 24475185 26471025 26650757 31468095 34034175 34265259 40791975 44055333 47647845 52446825 57108765 73425555 79413075 79952271 95181275 102795777 122375925 133253785 157340475 171326295 186555299 220276665 238239225 239856813 285543825 308387331 367127775 399761355 513978885 559665897 666268925 719570439 856631475 932776495 1101383325 1199284065 1305887093 1541936655 1678997691 1998806775 2158711317 2569894425 2798329485 3597852195 3917661279 4663882475 5036993073 5996420325 6037134601 6529435465 7709683275 8394988455 9141209651 10793556585 11752983837 13991647425 15110979219 17989260975 18111403803 19588306395 25184965365 27423628953 30185673005 32647177325 35258951511 41974942275 42259942207 45706048255 53967782925 54334211409 58764919185 75554896095 82270886859 90557019015 97941531975 105776854533 125924826825 126779826621 137118144765 150928365025 163002634227 176294757555 211299711035 228530241275 246812660577 271671057045 293824595925 295819595449 377774480475 380339479863 411354434295 452785095075 489007902681 528884272665 633899133105 685590723825 740437981731 815013171135 881473787775 887458786347 1056498555175 1141018439589 1234063302885 1358355285225 1479097977245 1901697399315 2056772171475 2070737168143 2445039513405 2644421363325 2662376359041 3169495665525 3423055318767 3702189908655 4075065855675 4437293931735 5705092197945 6170316514425 6212211504429 7395489886225 7987129077123 9508486996575 10353685840715 12225197567025 13311881795205 14495160177001 17115276593835 18510949543275 18636634513287 22186469658675 23961387231369 28525460989725 31061057522145 39935645385615 43485480531003 51768429203575 55909903539861 66559408976025 72475800885005 85576382969175 93183172566435 101466121239007 119806936156845 130456441593009 155305287610725 167729710619583 199678226928075 217427402655015 279549517699305 304398363717021 362379004425025 391369324779027 465915862832175 507330606195035 599034680784225 652282207965045 710262848673049 838648553097915 913195091151063 1087137013275075 1174107974337081 1397747588496525 1521991818585105 1956846623895135 2130788546019147 2536653030975175 2739585273453189 3261411039825225 3551314243365245 4193242765489575 4565975455755315 5870539871685405 6392365638057441 7609959092925525 8218755820359567 9784233119475675 10653942730095735 13697926367265945 17756571216826225 19177096914172323 22829877278776575 29352699358427025 31961828190287205 41093779101797835 53269713650478675 57531290742516969 68489631836329725 95885484570861615 159809140951436025 205468895508989175 287656453712584845 479427422854308075 1438282268562924225
• Sum of all divisors σ(n): 3108264832642637107
• Sum of proper divisors (its aliquot sum) s(n): 1669982564079712882
• 1438282268562924225 is an abundant number, because the sum of its proper divisors (1669982564079712882) is greater than itself. Its abundance is 231700295516788657

Bases of 1438282268562924225

• Binary: 1001111110101110011100001101001011000011011111010001011000001₂
• Hexadecimal: 0x13F5CE1A586FA2C1
• Base-36: AXDWIGL6NR29

Squares and roots of 1438282268562924225

• 1438282268562924225 squared (1438282268562924225²) is 2068655884062511686407168283091850625
• 1438282268562924225 cubed (1438282268562924225³) is 2975311077805470872429786012287211209446278116893890625
• 1438282268562924225 is a perfect square number. Its square root is 1199284065
• The cube root of 1438282268562924225 is 1128794.0428980353

Scales and comparisons

• 1,438,282,268,562,924,225 seconds is equal to 45,732,927,241 years, 7 weeks, 1 day, 14 hours, 3 minutes, 45 seconds.
• To count from 1 to 1,438,282,268,562,924,225 would take you about one hundred sixty billion, sixty-five million, two hundred forty-five thousand, three hundred forty-three 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 1438282268562924225 cubic inches would be around 94066.2 feet tall.

Recreational maths with 1438282268562924225

• 1438282268562924225 backwards is 5224292658622828341
• 1438282268562924225 is a Harshad number.
• The number of decimal digits it has is: 19
• The sum of 1438282268562924225's digits is 81
• More coming soon!