39939138499680
39,939,138,499,680 is an even composite number composed of five prime numbers multiplied together.
39939138499680 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 39939138499680:
25 × 33 × 5 × 7 × 1320738707
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 1320738707)See below for interesting mathematical facts about the number 39939138499680 from the Numbermatics database.
Names of 39939138499680
- Cardinal: 39939138499680 can be written as Thirty-nine trillion, nine hundred thirty-nine billion, one hundred thirty-eight million, four hundred ninety-nine thousand, six hundred eighty.
Scientific notation
- Scientific notation: 3.993913849968 × 1013
Factors of 39939138499680
- Number of distinct prime factors ω(n): 5
- Total number of prime factors Ω(n): 11
- Sum of prime factors: 1320738724
Divisors of 39939138499680
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 54 56 60 63 70 72 80 84 90 96 105 108 112 120 126 135 140 144 160 168 180 189 210 216 224 240 252 270 280 288 315 336 360 378 420 432 480 504 540 560 630 672 720 756 840 864 945 1008 1080 1120 1260 1440 1512 1680 1890 2016 2160 2520 3024 3360 3780 4320 5040 6048 7560 10080 15120 30240 1320738707 2641477414 3962216121 5282954828 6603693535 7924432242 9245170949 10565909656 11886648363 13207387070 15848864484 18490341898 19811080605 21131819312 23773296726 26414774140 27735512847 31697728968 35659945089 36980683796 39622161210 42263638624 46225854745 47546593452 52829548280 55471025694 59433241815 63395457936 71319890178 73961367592 79244322420 83206538541 92451709490 95093186904 105659096560 110942051388 118866483630 126790915872 138677564235 142639780356 147922735184 158488644840 166413077082 178299725445 184903418980 190186373808 211318193120 221884102776 237732967260 249619615623 277355128470 285279560712 295845470368 316977289680 332826154164 356599450890 369806837960 380372747616 416032692705 443768205552 475465934520 499239231246 554710256940 570559121424 633954579360 665652308328 713198901780 739613675920 832065385410 887536411104 950931869040 998478462492 1109420513880 1141118242848 1248098078115 1331304616656 1426397803560 1479227351840 1664130770820 1901863738080 1996956924984 2218841027760 2496196156230 2662609233312 2852795607120 3328261541640 3993913849968 4437682055520 4992392312460 5705591214240 6656523083280 7987827699936 9984784624920 13313046166560 19969569249840 39939138499680
- Sum of all divisors σ(n): 159756554119680
- Sum of proper divisors (its aliquot sum) s(n): 119817415620000
- 39939138499680 is an abundant number, because the sum of its proper divisors (119817415620000) is greater than itself. Its abundance is 79878277120320
Bases of 39939138499680
- Binary: 10010001010011000011100010100110110100011000002
- Hexadecimal: 0x24530E29B460
- Base-36: E5NSBV4O0
Squares and roots of 39939138499680
- 39939138499680 squared (399391384996802) is 1595134784096621201360102400
- 39939138499680 cubed (399391384996803) is 63708309067692108412246599343347167232000
-
The
square root of 39939138499680 is 6319741.9646438097 -
The
cube root of 39939138499680 is 34182.1648453193
Scales and comparisons
How big is 39939138499680?- 39,939,138,499,680 seconds is equal to 1,269,941 years, 3 weeks, 2 days, 10 hours, 48 minutes.
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To count from 1 to 39,939,138,499,680 would take you about three million, one hundred seventy-four thousand, eight hundred fifty-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 39939138499680 cubic inches would be around 2848.5 feet tall.
Recreational maths with 39939138499680
- 39939138499680 backwards is 08699483193993
- The number of decimal digits it has is: 14
- The sum of 39939138499680's digits is 81
- More coming soon!
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