142468286922

Names of 142468286922

• Cardinal: 142468286922 can be written as One hundred forty-two billion, four hundred sixty-eight million, two hundred eighty-six thousand, nine hundred twenty-two.

Scientific notation

• Scientific notation: 1.42468286922 × 10¹¹

Factors of 142468286922

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1430

Divisors of 142468286922

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 9 13 17 18 26 34 39 51 78 97 102 117 153 194 221 234 291 306 421 442 582 663 842 873 877 1261 1263 1326 1649 1746 1754 1989 2522 2526 2631 3298 3783 3789 3978 4947 5262 5473 7157 7566 7578 7893 9894 10946 11349 11401 14314 14841 14909 15786 16419 21437 21471 22698 22802 29682 29818 32838 34203 40837 42874 42942 44727 49257 64311 64413 68406 81674 85069 89454 93041 98514 102609 122511 128622 128826 134181 170138 186082 192933 193817 205218 245022 255207 268362 279123 367533 369217 385866 387634 510414 530881 558246 581451 694229 735066 738434 765621 837369 1061762 1105897 1107651 1162902 1388458 1446173 1531242 1592643 1674738 1744353 2082687 2211794 2215302 2892346 3185286 3317691 3322953 3488706 4165374 4338519 4777929 4799821 6248061 6276689 6635382 6645906 8677038 9024977 9555858 9599642 9953073 12496122 12553378 13015557 14399463 18049954 18800249 18830067 19906146 26031114 27074931 28798926 35814049 37600498 37660134 43198389 54149862 56400747 56490201 71628098 81224793 81596957 86396778 107442147 112801494 112980402 162449586 163193914 169202241 214884294 244790871 322326441 338404482 465582637 489581742 608838833 644652882 734372613 931165274 1217677666 1396747911 1468745226 1826516499 2793495822 3653032998 4190243733 5479549497 7914904829 8380487466 10959098994 15829809658 23744714487 47489428974 71234143461 142468286922
• Sum of all divisors σ(n): 356860262304
• Sum of proper divisors (its aliquot sum) s(n): 214391975382
• 142468286922 is an abundant number, because the sum of its proper divisors (214391975382) is greater than itself. Its abundance is 71923688460

Bases of 142468286922

• Binary: 10000100101011110001011000100111001010₂
• Hexadecimal: 0x212BC589CA
• Base-36: 1TG5XTQI

Squares and roots of 142468286922

• 142468286922 squared (142468286922²) is 20297212778489316234084
• 142468286922 cubed (142468286922³) is 2891709133842700734949071827849448
• The square root of 142468286922 is 377449.7144282931
• The cube root of 142468286922 is 5222.8321331499

Scales and comparisons

• 142,468,286,922 seconds is equal to 4,530 years, 2 weeks, 4 days, 12 hours, 8 minutes, 42 seconds.
• To count from 1 to 142,468,286,922 would take you about nine thousand and sixty 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 142468286922 cubic inches would be around 435.2 feet tall.

Recreational maths with 142468286922

• 142468286922 backwards is 229682864241
• The number of decimal digits it has is: 12
• The sum of 142468286922's digits is 54
• More coming soon!