442912669628940

Names of 442912669628940

• Cardinal: 442912669628940 can be written as Four hundred forty-two trillion, nine hundred twelve billion, six hundred sixty-nine million, six hundred twenty-eight thousand, nine hundred forty.

Scientific notation

• Scientific notation: 4.4291266962894 × 10¹⁴

Factors of 442912669628940

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1890

Divisors of 442912669628940

• Number of divisors d(n): 1620
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 29 30 35 36 42 45 49 54 58 60 61 63 70 81 84 87 90 98 105 108 116 122 126 135 140 145 147 162 174 180 183 189 196 203 210 244 245 252 261 270 290 294 305 315 324 348 366 378 405 406 420 427 435 441 490 522 540 549 567 580 588 609 610 630 732 735 756 783 810 812 841 854 870 882 915 945 980 1015 1044 1098 1134 1218 1220 1260 1281 1305 1323 1421 1470 1566 1620 1647 1682 1708 1740 1764 1769 1783 1827 1830 1890 2030 2135 2196 2205 2268 2349 2436 2523 2562 2610 2646 2745 2835 2842 2940 2989 3045 3132 3294 3364 3538 3566 3654 3660 3721 3780 3843 3915 3969 4060 4205 4263 4270 4410 4698 4941 5046 5124 5220 5292 5307 5349 5481 5490 5670 5684 5887 5978 6090 6405 6588 6615 7076 7105 7132 7308 7442 7569 7686 7830 7938 8235 8410 8526 8540 8820 8845 8915 8967 9135 9396 9882 10092 10614 10698 10962 10980 11163 11340 11529 11745 11774 11956 12180 12383 12481 12615 12789 12810 13230 14210 14884 14945 15138 15372 15660 15876 15921 16047 16443 16470 16820 17052 17661 17690 17830 17934 18270 18605 19215 19764 19845 21228 21315 21396 21924 22326 22707 23058 23490 23548 24705 24766 24962 25230 25578 25620 26047 26460 26535 26745 26901 27405 28420 29435 29890 30276 31842 32094 32886 32940 33489 34587 35322 35380 35660 35868 36540 37149 37210 37443 37845 38367 38430 39690 41209 42630 44652 44835 45414 46116 46980 47763 48141 49410 49532 49924 50460 51156 51301 51707 52094 52983 53070 53490 53802 54810 55815 57645 58870 59780 61915 62405 63684 63945 64188 65772 66978 68121 69174 70644 74298 74420 74886 75690 76734 76860 78141 79380 79605 80235 80703 82215 82418 85260 86681 87367 88305 89670 90828 95526 96282 98820 100467 102602 103414 104188 105966 106140 106980 107604 107909 108763 109620 111447 111630 112329 113535 115101 115290 117740 123627 123830 124810 127890 130235 133956 134505 136242 138348 143289 144423 148596 149772 151380 153468 153903 155121 156282 158949 159210 160470 161406 164430 164836 167445 172935 173362 174734 176610 179340 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12303129711915 12654647703684 14763755654298 15272850676860 15818309629605 16404172949220 21091079506140 22145633481447 24606259423830 29527511308596 31636619259210 36909389135745 44291266962894 49212518847660 63273238518420 73818778271490 88582533925788 110728167407235 147637556542980 221456334814470 442912669628940
• Sum of all divisors σ(n): 1702781263271088
• Sum of proper divisors (its aliquot sum) s(n): 1259868593642148
• 442912669628940 is an abundant number, because the sum of its proper divisors (1259868593642148) is greater than itself. Its abundance is 816955924013208

Bases of 442912669628940

• Binary: 1100100101101001110100100010101101111101000001100₂
• Hexadecimal: 0x192D3A456FA0C
• Base-36: 4CZZ9RTWR0

Squares and roots of 442912669628940

• 442912669628940 squared (442912669628940²) is 196171632917834549477285523600
• 442912669628940 cubed (442912669628940³) is 86886901641106544816739947680982445612984000
• The square root of 442912669628940 is 21045490.4820234589
• The cube root of 442912669628940 is 76226.5097006317

Scales and comparisons

• 442,912,669,628,940 seconds is equal to 14,083,252 years, 45 weeks, 3 days, 15 hours, 9 minutes.
• To count from 1 to 442,912,669,628,940 would take you about thirty-five million, two hundred eight thousand, one hundred thirty-two 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 442912669628940 cubic inches would be around 6352.2 feet tall.

Recreational maths with 442912669628940

• 442912669628940 backwards is 049826966219244
• The number of decimal digits it has is: 15
• The sum of 442912669628940's digits is 72
• More coming soon!