138726939780
138,726,939,780 is an even composite number composed of eight prime numbers multiplied together.
138726939780 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 138726939780:
22 × 32 × 5 × 11 × 13 × 67 × 257 × 313
(2 × 2 × 3 × 3 × 5 × 11 × 13 × 67 × 257 × 313)See below for interesting mathematical facts about the number 138726939780 from the Numbermatics database.
Names of 138726939780
- Cardinal: 138726939780 can be written as One hundred thirty-eight billion, seven hundred twenty-six million, nine hundred thirty-nine thousand, seven hundred eighty.
Scientific notation
- Scientific notation: 1.3872693978 × 1011
Factors of 138726939780
Divisors of 138726939780
- Number of divisors d(n): 576
-
Complete list of divisors:
1 2 3 4 5 6 9 10 11 12 13 15 18 20 22 26 30 33 36 39 44 45 52 55 60 65 66 67 78 90 99 110 117 130 132 134 143 156 165 180 195 198 201 220 234 257 260 268 286 313 330 335 390 396 402 429 468 495 514 572 585 603 626 660 670 715 737 771 780 804 858 871 939 990 1005 1028 1170 1206 1252 1285 1287 1340 1430 1474 1542 1565 1716 1742 1878 1980 2010 2145 2211 2313 2340 2412 2570 2574 2613 2817 2827 2860 2948 3015 3084 3130 3341 3443 3484 3685 3756 3855 4020 4069 4290 4355 4422 4626 4695 5140 5148 5226 5634 5654 6030 6260 6435 6633 6682 6886 7370 7710 7839 8138 8481 8580 8710 8844 9252 9390 9581 10023 10329 10452 11055 11268 11308 11565 12060 12207 12870 13065 13266 13364 13772 14085 14135 14740 15420 15678 16276 16705 16962 17215 17219 17420 18780 19162 20046 20345 20658 20971 22110 23130 24414 25443 25740 26130 26532 28170 28270 28743 30069 30987 31356 33165 33410 33924 34430 34438 36621 36751 38324 39195 40092 40690 41316 41942 42405 44220 44759 46260 47905 48828 50115 50886 51645 51657 52260 56340 56540 57486 60138 61035 61974 62913 66330 66820 68860 68876 73242 73502 78390 80441 81380 83884 84810 86095 86229 89518 95810 100230 101772 103290 103314 104855 110253 114972 120276 122070 123948 125826 127215 132660 134277 143715 146484 147004 150345 154935 154971 156780 160882 169620 172190 172458 179036 183105 183755 188739 189409 191620 200460 206580 206628 209710 220506 223795 223847 230681 241323 244140 251652 254430 258285 268554 272623 287430 300690 309870 309942 314565 321764 330759 344380 344916 366210 367510 377478 378818 402205 402831 419420 431145 441012 447590 447694 461362 482646 508860 516570 537108 545246 551265 568227 574860 601380 619740 619884 629130 661518 671385 671541 692043 723969 732420 735020 754956 757636 774855 804410 805662 817869 862290 884851 895180 895388 922724 943695 947045 965292 1033140 1045733 1090492 1102530 1119235 1136454 1153405 1206615 1258260 1323036 1342770 1343082 1363115 1384086 1447938 1549710 1608820 1611324 1635738 1653795 1704681 1724580 1769702 1887390 1894090 2014155 2014623 2076129 2091466 2205060 2238470 2272908 2306810 2413230 2453607 2462317 2654553 2685540 2686164 2726230 2768172 2841135 2895876 2998853 3099420 3137199 3271476 3307590 3357705 3409362 3460215 3539404 3619845 3774780 3788180 4028310 4029246 4089345 4152258 4182932 4424255 4476940 4613620 4826460 4907214 4924634 5228665 5309106 5389547 5452460 5682270 5997706 6274398 6615180 6715410 6818724 6920430 7239690 7386951 7963659 8056620 8058492 8178690 8304516 8523405 8848510 8996559 9411597 9814428 9849268 10073115 10380645 10457330 10618212 10779094 11364540 11503063 11995412 12268035 12311585 12548796 13272765 13430820 13840860 14479380 14773902 14994265 15685995 15927318 16168641 16357380 17046810 17697020 17993118 18823194 20146230 20761290 20914660 21558188 22160853 23006126 24536070 24623170 26545530 26947735 26989677 29547804 29988530 31371990 31854636 32337282 34093620 34509189 35986236 36934755 37646388 39818295 40292460 41522580 44321706 44982795 46012252 47057985 48505923 49072140 49246340 53091060 53895470 53979354 57515315 59285017 59977060 62743980 64674564 69018378 70064111 73869510 79636590 80843205 88643412 89965590 94115970 97011846 103527567 107790940 107958708 110804265 115030630 118570034 134948385 138036756 140128222 147739020 159273180 161686410 172545945 177855051 179931180 188231940 194023692 207055134 210192333 221608530 230061260 237140068 242529615 269896770 280256444 296425085 323372820 345091890 350320555 355710102 414110268 420384666 443217060 485059230 517637835 533565153 539793540 592850170 630576999 690183780 700641110 711420204 770705221 840769332 889275255 970118460 1035275670 1050961665 1067130306 1185700340 1261153998 1401282220 1541410442 1778550510 2070551340 2101923330 2134260612 2312115663 2522307996 2667825765 3082820884 3152884995 3557101020 3853526105 4203846660 4624231326 5335651530 6305769990 6936346989 7707052210 9248462652 10671303060 11560578315 12611539980 13872693978 15414104420 23121156630 27745387956 34681734945 46242313260 69363469890 138726939780
- Sum of all divisors σ(n): 505312674048
- Sum of proper divisors (its aliquot sum) s(n): 366585734268
- 138726939780 is an abundant number, because the sum of its proper divisors (366585734268) is greater than itself. Its abundance is 227858794488
Bases of 138726939780
- Binary: 100000010011001100010100011100100001002
- Hexadecimal: 0x204CC51C84
- Base-36: 1RQAFRT0
Squares and roots of 138726939780
- 138726939780 squared (1387269397802) is 19245163820723746448400
- 138726939780 cubed (1387269397803) is 2669822682413777889563175677352000
-
The
square root of 138726939780 is 372460.6553449639 -
The
cube root of 138726939780 is 5176.7072062555
Scales and comparisons
How big is 138726939780?- 138,726,939,780 seconds is equal to 4,411 years, 4 weeks, 3 days, 21 hours, 3 minutes.
-
To count from 1 to 138,726,939,780 would take you about eight thousand, eight hundred twenty-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 138726939780 cubic inches would be around 431.4 feet tall.
Recreational maths with 138726939780
- 138726939780 backwards is 087939627831
- The number of decimal digits it has is: 12
- The sum of 138726939780's digits is 63
- More coming soon!
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