3997787940020
3,997,787,940,020 is an even composite number composed of six prime numbers multiplied together.
3997787940020 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty-four divisors.
Prime factorization of 3997787940020:
22 × 5 × 72 × 192 × 972 × 1201
(2 × 2 × 5 × 7 × 7 × 19 × 19 × 97 × 97 × 1201)See below for interesting mathematical facts about the number 3997787940020 from the Numbermatics database.
Names of 3997787940020
- Cardinal: 3997787940020 can be written as Three trillion, nine hundred ninety-seven billion, seven hundred eighty-seven million, nine hundred forty thousand and twenty.
Scientific notation
- Scientific notation: 3.99778794002 × 1012
Factors of 3997787940020
Divisors of 3997787940020
- Number of divisors d(n): 324
-
Complete list of divisors:
1 2 4 5 7 10 14 19 20 28 35 38 49 70 76 95 97 98 133 140 190 194 196 245 266 361 380 388 485 490 532 665 679 722 931 970 980 1201 1330 1358 1444 1805 1843 1862 1940 2402 2527 2660 2716 3395 3610 3686 3724 4655 4753 4804 5054 6005 6790 7220 7372 8407 9215 9310 9409 9506 10108 12010 12635 12901 13580 16814 17689 18430 18620 18818 19012 22819 23765 24020 25270 25802 33628 35017 35378 36860 37636 42035 45638 47045 47530 50540 51604 58849 64505 65863 70034 70756 84070 88445 90307 91276 94090 95060 114095 116497 117698 129010 131726 140068 159733 168140 175085 176890 178771 180614 188180 228190 232994 235396 245119 258020 263452 294245 319466 329315 350170 353780 357542 361228 433561 451535 456380 461041 465988 490238 582485 588490 638932 658630 700340 715084 798665 815479 867122 893855 903070 922082 980476 1118131 1164970 1176980 1225595 1251397 1317260 1597330 1630958 1715833 1734244 1787710 1806140 1844164 2167805 2213443 2236262 2305205 2329940 2451190 2502794 3034927 3194660 3261916 3396649 3431666 3575420 4077395 4335610 4426886 4472524 4610410 4902380 5005588 5590655 5708353 6069854 6256985 6793298 6863332 8154790 8579165 8671220 8759779 8853772 9220820 11067215 11181310 11300209 11416706 12139708 12513970 13586596 15174635 15494101 16309580 16983245 17158330 17519558 21244489 22134430 22362620 22600418 22833412 23776543 25027940 28541765 30349270 30988202 33966490 34316660 35039116 42055417 42488978 43798895 44268860 45200836 47553086 56501045 57083530 60698540 61976404 67932980 77470505 79101463 84110834 84977956 87597790 95106172 106222445 108458707 113002090 114167060 118882715 154941010 158202926 166435801 168221668 175195580 210277085 212444890 214703971 216917414 226004180 237765430 294387919 309882020 316405852 332871602 395507315 420554170 424889780 429407942 433834828 475530860 542293535 553710241 588775838 665743204 791014630 832179005 841108340 858815884 1073519855 1084587070 1107420482 1177551676 1471939595 1502927797 1582029260 1664358010 2060715433 2147039710 2169174140 2214840964 2768551205 2943879190 3005855594 3328716020 4079375449 4121430866 4294079420 5537102410 5887758380 6011711188 7514638985 8158750898 8242861732 10303577165 10520494579 11074204820 15029277970 16317501796 20396877245 20607154330 21040989158 28555628143 30058555940 40793754490 41214308660 42081978316 52602472895 57111256286 81587508980 105204945790 114222512572 142778140715 199889397001 210409891580 285556281430 399778794002 571112562860 799557588004 999446985005 1998893970010 3997787940020
- Sum of all divisors σ(n): 10423104293196
- Sum of proper divisors (its aliquot sum) s(n): 6425316353176
- 3997787940020 is an abundant number, because the sum of its proper divisors (6425316353176) is greater than itself. Its abundance is 2427528413156
Bases of 3997787940020
- Binary: 1110100010110011101011101011100100101101002
- Hexadecimal: 0x3A2CEBAE4B4
- Base-36: 1F0K3PWOK
Squares and roots of 3997787940020
- 3997787940020 squared (39977879400202) is 15982308413369355117600400
- 3997787940020 cubed (39977879400203) is 63893879828648188822987547961528008000
-
The
square root of 3997787940020 is 1999446.9085274557 -
The
cube root of 3997787940020 is 15871.0837914915
Scales and comparisons
How big is 3997787940020?- 3,997,787,940,020 seconds is equal to 127,117 years, 15 weeks, 18 hours, 20 seconds.
-
To count from 1 to 3,997,787,940,020 would take you about three hundred seventeen thousand, seven hundred ninety-three 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 3997787940020 cubic inches would be around 1322.6 feet tall.
Recreational maths with 3997787940020
- 3997787940020 backwards is 0200497877993
- The number of decimal digits it has is: 13
- The sum of 3997787940020's digits is 65
- More coming soon!
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