7042138306940
7,042,138,306,940 is an even composite number composed of seven prime numbers multiplied together.
What does the number 7042138306940 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 384 divisors.
7042138306940 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 7042138306940:
22 × 5 × 113 × 17 × 19 × 379 × 2161
(2 × 2 × 5 × 11 × 11 × 11 × 17 × 19 × 379 × 2161)See below for interesting mathematical facts about the number 7042138306940 from the Numbermatics database.
Names of 7042138306940
- Cardinal: 7042138306940 can be written as Seven trillion, forty-two billion, one hundred thirty-eight million, three hundred six thousand, nine hundred forty.
Scientific notation
- Scientific notation: 7.04213830694 × 1012
Factors of 7042138306940
Divisors of 7042138306940
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 4 5 10 11 17 19 20 22 34 38 44 55 68 76 85 95 110 121 170 187 190 209 220 242 323 340 374 379 380 418 484 605 646 748 758 836 935 1045 1210 1292 1331 1516 1615 1870 1895 2057 2090 2161 2299 2420 2662 3230 3553 3740 3790 4114 4169 4180 4322 4598 5324 6443 6460 6655 7106 7201 7580 8228 8338 8644 9196 10285 10805 11495 12886 13310 14212 14402 16676 17765 20570 20845 21610 22627 22990 23771 25289 25772 26620 28804 32215 35530 36005 36737 39083 41059 41140 41690 43220 45254 45859 45980 47542 50578 64430 70873 71060 72010 73474 78166 79211 82118 83380 90508 91718 95084 101156 113135 118855 122417 126445 128860 141746 144020 146948 156332 158422 164236 183436 183685 195415 205295 226270 229295 237710 244834 252890 261481 283492 316844 354365 367370 390830 396055 404107 410590 429913 451649 452540 458590 475420 489668 504449 505780 522962 612085 698003 708730 734740 779603 781660 792110 808214 819019 821180 859826 871321 903298 917180 1008898 1045924 1224170 1307405 1346587 1396006 1417460 1559206 1584220 1616428 1638038 1719652 1742642 1806596 2017796 2020535 2149565 2258245 2448340 2522245 2614810 2693174 2792012 2876291 3118412 3276076 3485284 3490015 3898015 4041070 4095095 4299130 4356605 4445177 4516490 4968139 5044490 5229620 5386348 5752582 6732935 6980030 7678033 7796030 8082140 8190190 8575633 8598260 8713210 8890354 9009209 9032980 9584531 9936278 10088980 11505164 13465870 13923323 13960060 14381455 14812457 15356066 15561361 15592060 16380380 17151266 17426420 17780708 18018418 19169062 19872556 22225885 24840695 26931740 27846646 28762910 29624914 30712132 31122722 34302532 36036836 38338124 38390165 42878165 44451770 45046045 47922655 48896947 49681390 54649529 55693292 57525820 59249828 62245444 69616615 74062285 76780330 77806805 84458363 85756330 88903540 90092090 95845310 97793894 99101299 99362780 109299058 139233230 148124570 153156553 153560660 155613610 162937027 168916726 171174971 171512660 180184180 191690620 195587788 198202598 218598116 244484735 264543137 273247645 278466460 296249140 306313106 311227220 325874054 337833452 342349942 396405196 422291815 488969470 495506495 529086274 546495290 612626212 651748108 684699884 765782765 814685135 844583630 855874855 929041993 977938940 991012990 1058172548 1090114289 1092990580 1322715685 1531565530 1629370270 1684722083 1689167260 1711749710 1858083986 1882924681 1982025980 2180228578 2645431370 2909974507 3063131060 3258740540 3369444166 3423499420 3716167972 3765849362 4360457156 4645209965 5290862740 5450571445 5819949014 6738888332 7531698724 8423610415 9290419930 9414623405 10901142890 11639898028 14549872535 16847220830 18531942913 18580839860 18829246810 20712171491 21802285780 29099745070 32009719577 33694441660 37063885826 37658493620 41424342982 58199490140 64019439154 74127771652 82848685964 92659714565 103560857455 128038878308 160048597885 185319429130 207121714910 320097195770 352106915347 370638858260 414243429820 640194391540 704213830694 1408427661388 1760534576735 3521069153470 7042138306940
- Sum of all divisors σ(n): 18185789260800
- Sum of proper divisors (its aliquot sum) s(n): 11143650953860
- 7042138306940 is an abundant number, because the sum of its proper divisors (11143650953860) is greater than itself. Its abundance is 4101512646920
Bases of 7042138306940
- Binary: 11001100111101000000010011011111001011111002
- Hexadecimal: 0x667A026F97C
- Base-36: 2HV43BPMK
Squares and roots of 7042138306940
- 7042138306940 squared (70421383069402) is 49591711934071769652163600
- 7042138306940 cubed (70421383069403) is 349231694317660364838737046811895384000
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The
square root of 7042138306940 is 2653702.7540664761 -
The
cube root of 7042138306940 is 19167.6196724165
Scales and comparisons
How big is 7042138306940?- 7,042,138,306,940 seconds is equal to 223,918 years, 11 weeks, 1 day, 9 hours, 42 minutes, 20 seconds.
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To count from 1 to 7,042,138,306,940 would take you about five hundred fifty-nine thousand, seven hundred ninety-five 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 7042138306940 cubic inches would be around 1597.3 feet tall.
Recreational maths with 7042138306940
- 7042138306940 backwards is 0496038312407
- The number of decimal digits it has is: 13
- The sum of 7042138306940's digits is 47
- More coming soon!
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