1421705319730

Names of 1421705319730

• Cardinal: 1421705319730 can be written as One trillion, four hundred twenty-one billion, seven hundred five million, three hundred nineteen thousand, seven hundred thirty.

Scientific notation

• Scientific notation: 1.42170531973 × 10¹²

Factors of 1421705319730

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 875

Divisors of 1421705319730

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 5 10 17 29 34 58 79 85 145 158 170 289 290 395 493 578 743 790 986 1343 1445 1486 2291 2465 2686 2890 3715 4582 4913 4930 6715 7430 8381 9826 11455 12631 13430 16762 21547 22831 22910 24565 25262 38947 41905 43094 45662 49130 58697 63155 77894 83521 83810 107735 114155 117394 126310 142477 167042 194735 214727 215470 228310 284954 293485 366299 388127 389470 417605 429454 586970 662099 712385 732598 776254 835210 997849 1073635 1324198 1424770 1702213 1831495 1940635 1995698 2147270 2422109 3310495 3404426 3650359 3662990 3881270 4844218 4989245 6227083 6598159 6620990 7300718 8511065 9978490 11255683 12110545 12454166 13196318 16963433 17022130 18251795 22511366 24221090 28937621 31135415 32990795 33926866 36503590 56278415 57875242 62056103 62270830 65981590 84817165 105860411 112556830 124112206 144688105 169634330 191346611 211720822 288378361 289376210 310280515 382693222 491939557 529302055 576756722 620561030 956733055 983879114 1058604110 1441891805 1799626987 1913466110 2459697785 2883783610 3599253974 4902432137 4919395570 8362972469 8998134935 9804864274 16725944938 17996269870 24512160685 41814862345 49024321370 83629724690 142170531973 284341063946 710852659865 1421705319730
• Sum of all divisors σ(n): 2852206732800
• Sum of proper divisors (its aliquot sum) s(n): 1430501413070
• 1421705319730 is an abundant number, because the sum of its proper divisors (1430501413070) is greater than itself. Its abundance is 8796093340

Bases of 1421705319730

• Binary: 10100101100000100001111011001010100110010₂
• Hexadecimal: 0x14B043D9532
• Base-36: I54EN1GY

Squares and roots of 1421705319730

• 1421705319730 squared (1421705319730²) is 2021246016148581527272900
• 1421705319730 cubed (1421705319730³) is 2873616213641507843417490009464317000
• The square root of 1421705319730 is 1192352.8503467419
• The cube root of 1421705319730 is 11244.4062917055

Scales and comparisons

• 1,421,705,319,730 seconds is equal to 45,205 years, 43 weeks, 1 day, 16 hours, 22 minutes, 10 seconds.
• To count from 1 to 1,421,705,319,730 would take you about one hundred thirteen thousand and fourteen 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 1421705319730 cubic inches would be around 937 feet tall.

Recreational maths with 1421705319730

• 1421705319730 backwards is 0379135071241
• The number of decimal digits it has is: 13
• The sum of 1421705319730's digits is 43
• More coming soon!