42907798648869

Names of 42907798648869

• Cardinal: 42907798648869 can be written as Forty-two trillion, nine hundred seven billion, seven hundred ninety-eight million, six hundred forty-eight thousand, eight hundred sixty-nine.

Scientific notation

• Scientific notation: 4.2907798648869 × 10¹³

Factors of 42907798648869

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1085

Divisors of 42907798648869

• Number of divisors d(n): 240
• Complete list of divisors:
  1 3 7 11 21 33 49 67 77 121 147 201 231 343 363 469 539 737 847 997 1029 1331 1407 1617 2211 2401 2541 2991 3283 3773 3993 4489 5159 5929 6979 7203 8107 9317 9849 10967 11319 13467 15477 17787 20937 22981 24321 26411 27951 31423 32901 36113 41503 48853 49379 56749 65219 66799 68943 76769 79233 89177 94269 108339 120637 124509 146559 148137 160867 170247 195657 200397 219961 230307 252791 267531 290521 341971 345653 361911 397243 456533 467593 482601 537383 543169 624239 659883 734789 758373 844459 871563 1025913 1036959 1191729 1327007 1369599 1402779 1539727 1612149 1629507 1769537 1872717 2204367 2393797 2419571 2533377 2780701 3195731 3273151 3761681 3802183 3981021 4369673 4475533 4619181 5143523 5308611 5911213 5974859 7181391 7258713 8082679 8342103 9289049 9587193 9819453 10778089 11285043 11406549 13109019 13426599 15430569 16936997 17733639 17924577 19464907 22912057 24248037 26331767 26615281 27867147 30587711 31328731 32334267 36004661 41378491 41824013 49230863 50810991 56578753 58394721 65023343 68736171 78995301 79845843 88909469 91763133 93986193 108013983 118558979 124135473 125472039 147692589 160384399 169736259 186306967 195070029 214113977 219301117 252032627 266728407 289649437 292768091 344616041 355676937 396051271 455163401 481153197 541539493 558920901 622366283 642341931 657903351 756097881 868948311 878304273 1033848123 1188153813 1304148769 1365490203 1535107819 1624618479 1764228389 1867098849 2049376637 2412312287 2772358897 3186143807 3790776451 3912446307 4356563981 4605323457 5292685167 5956934423 6148129911 7236936861 8317076691 9558431421 10745754733 11372329353 13069691943 14345636459 16886186009 17870803269 19406512279 26535435157 30495947867 32237264199 41698540961 43036909377 50658558027 58219536837 79606305471 91487843601 118203302063 125095622883 185748046099 213471635069 291889786727 354609906189 557244138297 640414905207 875669360181 1300236322693 2043228507089 3900708968079 6129685521267 14302599549623 42907798648869
• Sum of all divisors σ(n): 74597409585216
• Sum of proper divisors (its aliquot sum) s(n): 31689610936347
• 42907798648869 is a deficient number, because the sum of its proper divisors (31689610936347) is less than itself. Its deficiency is 11218187712522

Bases of 42907798648869

• Binary: 1001110000011001000000000110001011100000100101₂
• Hexadecimal: 0x27064018B825
• Base-36: F7JKJGVTX

Squares and roots of 42907798648869

• 42907798648869 squared (42907798648869²) is 1841079184891884381954979161
• 42907798648869 cubed (42907798648869³) is 78996654961964836521891217969142851218909
• The square root of 42907798648869 is 6550404.4645249961
• The cube root of 42907798648869 is 35008.9225276059

Scales and comparisons

• 42,907,798,648,869 seconds is equal to 1,364,335 years, 14 weeks, 1 day, 22 hours, 1 minute, 9 seconds.
• To count from 1 to 42,907,798,648,869 would take you about three million, four hundred ten thousand, eight hundred thirty-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 42907798648869 cubic inches would be around 2917.4 feet tall.

Recreational maths with 42907798648869

• 42907798648869 backwards is 96884689770924
• The number of decimal digits it has is: 14
• The sum of 42907798648869's digits is 87
• More coming soon!