420473969768853

Names of 420473969768853

• Cardinal: 420473969768853 can be written as Four hundred twenty trillion, four hundred seventy-three billion, nine hundred sixty-nine million, seven hundred sixty-eight thousand, eight hundred fifty-three.

Scientific notation

• Scientific notation: 4.20473969768853 × 10¹⁴

Factors of 420473969768853

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 365

Divisors of 420473969768853

• Number of divisors d(n): 360
• Complete list of divisors:
  1 3 7 9 11 13 21 27 33 39 63 77 81 91 99 117 121 143 169 189 231 273 297 331 351 363 429 507 567 693 819 847 891 993 1001 1053 1089 1183 1287 1521 1573 1859 2079 2317 2457 2541 2979 3003 3267 3549 3641 3861 4303 4563 4719 5577 6237 6951 7371 7623 8937 9009 9801 10647 10923 11011 11583 12909 13013 13689 14157 16731 20449 20853 22869 25487 26811 27027 30121 31941 32769 33033 38727 39039 40051 42471 47333 50193 55939 61347 62559 68607 76461 81081 90363 95823 98307 99099 109561 116181 117117 120153 127413 141999 143143 150579 167817 184041 187677 229383 271089 280357 294921 297297 328683 331331 348543 351351 360459 391573 425997 429429 503451 520663 552123 615329 688149 766927 813267 841071 891891 986049 993993 1054053 1081377 1174719 1205171 1277991 1288287 1424293 1510353 1561989 1656369 1845987 2064447 2300781 2439801 2523213 2958147 2981979 3244131 3524157 3615513 3644641 3833973 3864861 4272879 4307303 4531059 4685967 5537961 6768619 6902343 7569639 8436197 8874441 8945937 9970051 10572471 10846539 10933923 11594583 12818637 12921909 13256881 14057901 15667223 16613883 18515809 20305857 20707029 22708917 25308591 26837811 29910153 31717413 32539617 32801769 36264691 38455911 38765727 39770643 42173703 47001669 47380333 49841649 55547427 60917571 62121087 75925773 89730459 92798167 97618851 98405307 108794073 109670561 115367733 116297181 119311929 129610663 141005007 142140999 166642281 172339453 182752713 203673899 227777319 253852837 269191377 278394501 295215921 326382219 329011683 348891543 357935787 388831989 398911601 423015021 426422997 471440983 499926843 517018359 548258139 611021697 683331957 761558511 807574131 835183503 979146657 987035049 1073807361 1166495967 1196734803 1206376171 1269045063 1279268991 1414322949 1425717293 1499780529 1551055077 1833065091 2240412889 2284675533 2505550509 2792381207 2937439971 2961105147 3300086881 3499487901 3590204409 3619128513 3837806973 4242968847 4277151879 4388027611 4653165231 5185850813 5499195273 6128732779 6721238667 6854026599 7516651527 8377143621 8883315441 9900260643 10498463703 10770613227 10857385539 12728906541 12831455637 13164082833 13959495693 15557552439 15682890223 16497585819 18386198337 20163716001 20562079797 25131430863 29700781929 30716193277 32311839681 32572156617 36300955691 38186719623 38494366911 39492248499 42901129453 46672657317 47048670669 55158595011 57044358943 60491148003 67416060569 75394292589 89102345787 92148579831 97716469851 108902867073 115483100733 118476745497 128703388359 140017971951 141146012007 165475785033 171133076829 181473444009 202248181707 226182877767 267307037361 276445739493 326708601219 355430236491 386110165077 399310512601 420053915853 423438036021 471912423983 496427355099 513399230487 606744545121 741576666259 829337218479 980125803657 1158330495231 1197931537803 1270314108063 1415737271949 1540197691461 1820233635363 2224729998777 2488011655437 2940377410971 3474991485693 3593794613409 4247211815847 4620593074383 5191036663813 5460700906089 6674189996331 10781383840227 12741635447541 15573109991439 20022569988993 32344151520681 38224906342623 46719329974317 60067709966979 140157989922951 420473969768853
• Sum of all divisors σ(n): 856990727976768
• Sum of proper divisors (its aliquot sum) s(n): 436516758207915
• 420473969768853 is an abundant number, because the sum of its proper divisors (436516758207915) is greater than itself. Its abundance is 16042788439062

Bases of 420473969768853

• Binary: 1011111100110101100111001100110101111100110010101₂
• Hexadecimal: 0x17E6B399AF995
• Base-36: 451N2PA8B9

Squares and roots of 420473969768853

• 420473969768853 squared (420473969768853²) is 176798359253178306566248935609
• 420473969768853 cubed (420473969768853³) is 74339107963803707333493351935921855010786477
• The square root of 420473969768853 is 20505461.9496575351
• The cube root of 420473969768853 is 74916.8839098693

Scales and comparisons

• 420,473,969,768,853 seconds is equal to 13,369,771 years, 32 weeks, 4 days, 7 hours, 47 minutes, 33 seconds.
• To count from 1 to 420,473,969,768,853 would take you about thirty-three million, four hundred twenty-four thousand, four hundred twenty-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 420473969768853 cubic inches would be around 6243.1 feet tall.

Recreational maths with 420473969768853

• 420473969768853 backwards is 358867969374024
• 420473969768853 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 420473969768853's digits is 81
• More coming soon!