19470098142

Names of 19470098142

• Cardinal: 19470098142 can be written as Nineteen billion, four hundred seventy million, ninety-eight thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 1.9470098142 × 10¹⁰

Factors of 19470098142

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 226

Divisors of 19470098142

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 6 9 11 18 22 27 31 33 54 62 66 81 93 99 121 162 179 186 198 242 279 297 341 358 363 537 558 594 682 726 837 891 1023 1074 1089 1611 1674 1782 1969 2046 2178 2511 3069 3222 3267 3751 3938 4833 5022 5549 5907 6138 6534 7502 9207 9666 9801 11098 11253 11814 14499 16647 17721 18414 19602 21659 22506 27621 28998 32041 33294 33759 35442 43318 49941 53163 55242 61039 64082 64977 67518 96123 99882 101277 106326 122078 129954 149823 159489 183117 192246 194931 202554 288369 299646 303831 318978 352451 366234 389862 449469 549351 576738 584793 607662 671429 704902 865107 898938 993271 1057353 1098702 1169586 1342858 1648053 1730214 1754379 1986542 2014287 2114706 2595321 2979813 3172059 3296106 3508758 3876961 4028574 4944159 5190642 5959626 6042861 6344118 7753922 8939439 9516177 9888318 10925981 11630883 12085722 17878878 18128583 19032354 21851962 23261766 26818317 28548531 32777943 34892649 36257166 53636634 54385749 57097062 65555886 69785298 80454951 98333829 104677947 108771498 120185791 160909902 196667658 209355894 240371582 295001487 314033841 360557373 590002974 628067682 721114746 885004461 1081672119 1770008922 2163344238 3245016357 6490032714 9735049071 19470098142
• Sum of all divisors σ(n): 49779125088
• Sum of proper divisors (its aliquot sum) s(n): 30309026946
• 19470098142 is an abundant number, because the sum of its proper divisors (30309026946) is greater than itself. Its abundance is 10838928804

Bases of 19470098142

• Binary: 10010001000100000100001111011011110₂
• Hexadecimal: 0x488821EDE
• Base-36: 8XZZRVI

Squares and roots of 19470098142

• 19470098142 squared (19470098142²) is 379084721659111852164
• 19470098142 cubed (19470098142³) is 7380816734835660830188475079288
• The square root of 19470098142 is 139535.2935353633
• The cube root of 19470098142 is 2690.2298068389

Scales and comparisons

• 19,470,098,142 seconds is equal to 619 years, 4 weeks, 4 days, 8 hours, 35 minutes, 42 seconds.
• To count from 1 to 19,470,098,142 would take you about one thousand, two 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 19470098142 cubic inches would be around 224.2 feet tall.

Recreational maths with 19470098142

• 19470098142 backwards is 24189007491
• The number of decimal digits it has is: 11
• The sum of 19470098142's digits is 45
• More coming soon!