490785337831761

Names of 490785337831761

• Cardinal: 490785337831761 can be written as Four hundred ninety trillion, seven hundred eighty-five billion, three hundred thirty-seven million, eight hundred thirty-one thousand, seven hundred sixty-one.

Scientific notation

• Scientific notation: 4.90785337831761 × 10¹⁴

Factors of 490785337831761

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 961

Divisors of 490785337831761

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 7 9 21 23 47 49 63 69 141 147 161 207 329 423 441 483 529 881 987 1081 1127 1449 1587 2209 2303 2643 2961 3243 3381 3703 4761 6167 6627 6909 7567 7929 9729 10143 11109 12167 15463 18501 19881 20263 20727 22701 24863 25921 33327 36501 41407 43169 46389 50807 52969 55503 60789 68103 74589 77763 85169 103823 108241 109503 124221 129507 139167 141841 152421 158907 174041 182367 223767 233289 255507 289849 311469 324723 355649 372663 388521 425523 457263 466049 476721 522123 571849 596183 726761 766521 869547 934407 952361 974169 992887 1066947 1168561 1218287 1276569 1398147 1566369 1715547 1788549 1946129 2028943 2180283 2387929 2489543 2608641 2857083 2978661 3200841 3262343 3505683 3654861 4002943 4194441 5087327 5146641 5365647 5838387 6086829 6540849 6666527 7163787 7468629 8179927 8571249 8935983 9787029 10517049 10719127 10964583 12008829 13622903 15261981 16715503 17515161 18260487 19999581 21491361 21904303 22405887 22836401 24539781 26876903 28020601 29361087 32157381 36026487 40868709 44760967 45785943 46665689 50146509 54922367 57259489 59998743 65712909 68509203 73619343 75033889 80630709 84061803 91468063 95360321 96472143 117008521 122606127 134282901 139997067 150439527 153330121 164767101 171778467 188138321 197138727 205527609 225101667 241892127 252185409 274404189 286080963 313326769 351025563 384456569 402848703 419991201 459990363 494301303 503798969 515335401 525237223 564414963 640276441 675305001 823212567 858242889 939980307 1029502241 1053076689 1073310847 1153369707 1263214441 1316968247 1379971089 1511396907 1575711669 1693244889 1920829323 2103765449 2193287383 2691195983 2819940921 3088506723 3219932541 3460109121 3526592783 3789643323 3950904741 4481935087 4534190721 4727135007 5762487969 6311296347 6579862149 7206515687 8073587949 8842501087 9265520169 9659797623 10579778349 11368929969 11852714223 13445805261 14726358143 18933889041 19739586447 21619547061 23678551543 24220763847 24686149481 26527503261 31739335047 40337415783 44179074429 48386605327 50445609809 61897507609 64858641183 71035654629 74058448443 79582509783 103084507001 132537223287 145159815981 151336829427 165749860801 185692522827 213106963887 222175345329 309253521003 338706237289 435479447943 454010488281 497249582403 557077568481 927760563009 1016118711867 1112891922521 1160249025607 1491748747209 2370943661023 3048356135601 3338675767563 3480747076821 7112830983069 7790243457647 10016027302689 10442241230463 21338492949207 23370730372941 54531704203529 70112191118823 163595112610587 490785337831761
• Sum of all divisors σ(n): 881875780531200
• Sum of proper divisors (its aliquot sum) s(n): 391090442699439
• 490785337831761 is a deficient number, because the sum of its proper divisors (391090442699439) is less than itself. Its deficiency is 99694895132322

Bases of 490785337831761

• Binary: 1101111100101110111011101101110001111000101010001₂
• Hexadecimal: 0x1BE5DDDB8F151
• Base-36: 4TYVO6FYA9

Squares and roots of 490785337831761

• 490785337831761 squared (490785337831761²) is 240870247830635775068740361121
• 490785337831761 cubed (490785337831761³) is 118215585955178575997225379205222234283364081
• The square root of 490785337831761 is 22153675.4926075641
• The cube root of 490785337831761 is 78879.4474862151

Scales and comparisons

• 490,785,337,831,761 seconds is equal to 15,605,455 years, 33 weeks, 3 days, 12 hours, 49 minutes, 21 seconds.
• To count from 1 to 490,785,337,831,761 would take you about thirty-nine million, thirteen thousand, six hundred thirty-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 490785337831761 cubic inches would be around 6573.3 feet tall.

Recreational maths with 490785337831761

• 490785337831761 backwards is 167138733587094
• The number of decimal digits it has is: 15
• The sum of 490785337831761's digits is 72
• More coming soon!