138945067380
138,945,067,380 is an even composite number composed of seven prime numbers multiplied together.
138945067380 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 138945067380:
22 × 32 × 5 × 73 × 29 × 71 × 1093
(2 × 2 × 3 × 3 × 5 × 7 × 7 × 7 × 29 × 71 × 1093)See below for interesting mathematical facts about the number 138945067380 from the Numbermatics database.
Names of 138945067380
- Cardinal: 138945067380 can be written as One hundred thirty-eight billion, nine hundred forty-five million, sixty-seven thousand, three hundred eighty.
Scientific notation
- Scientific notation: 1.3894506738 × 1011
Factors of 138945067380
Divisors of 138945067380
- Number of divisors d(n): 576
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Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 29 30 35 36 42 45 49 58 60 63 70 71 84 87 90 98 105 116 126 140 142 145 147 174 180 196 203 210 213 245 252 261 284 290 294 315 343 348 355 406 420 426 435 441 490 497 522 580 588 609 630 639 686 710 735 812 852 870 882 980 994 1015 1029 1044 1065 1093 1218 1260 1278 1305 1372 1420 1421 1470 1491 1715 1740 1764 1827 1988 2030 2058 2059 2130 2186 2205 2436 2485 2556 2610 2842 2940 2982 3045 3087 3195 3279 3430 3479 3654 4060 4116 4118 4260 4263 4372 4410 4473 4970 5145 5220 5465 5684 5964 6090 6174 6177 6390 6558 6860 6958 7105 7308 7455 7651 8236 8526 8820 8946 9135 9837 9940 9947 10290 10295 10437 10930 12180 12348 12354 12780 12789 13116 13916 14210 14413 14910 15302 15435 16395 17052 17395 17892 18270 18531 19674 19894 20580 20590 20874 21315 21860 22365 22953 24353 24708 25578 28420 28826 29820 29841 30604 30870 30885 31311 31697 32790 34790 36540 37062 38255 39348 39788 41180 41748 42630 43239 44730 45906 48706 49185 49735 51156 52185 53557 57652 59682 61740 61770 62622 63394 63945 65580 68859 69580 72065 73059 74124 76510 77603 85260 86478 89460 89523 91812 92655 95091 97412 98370 99470 100891 104370 107114 114765 119364 121765 123540 125244 126788 127890 129717 137718 144130 146118 149205 153020 155206 156555 158485 160671 172956 179046 185310 190182 196740 198940 201782 208740 214228 216195 219177 221879 229530 232809 243530 255780 259434 267785 275436 285273 288260 292236 298410 302673 310412 313110 316970 321342 344295 358092 365295 370620 374899 380364 388015 403564 432390 438354 443758 447615 459060 465618 475455 482013 487060 504455 518868 535570 543221 570546 596820 605346 626220 633940 642684 648585 665637 688590 698427 706237 730590 749798 776030 803355 864780 876708 887516 895230 908019 931236 950910 964026 1008910 1071140 1086442 1095885 1109395 1124697 1141092 1164045 1210692 1297170 1331274 1377180 1396854 1412474 1426365 1461180 1499596 1513365 1552060 1553153 1606710 1629663 1790460 1816038 1874495 1901820 1928052 1996911 2017820 2118711 2172884 2191770 2218790 2249394 2250487 2328090 2410065 2594340 2662548 2716105 2793708 2824948 2852730 3026730 3106306 3213420 3259326 3328185 3374091 3492135 3531185 3632076 3748990 3802547 3993822 4237422 4383540 4437580 4498788 4500974 4540095 4656180 4659459 4820130 4888989 5432210 5623485 5705460 6053460 6212612 6356133 6518652 6656370 6748182 6751461 6984270 7062370 7497980 7605094 7765765 7987644 8148315 8474844 9001948 9080190 9318918 9640260 9777978 9984555 10593555 10864420 10872071 11246970 11252435 11407641 12712266 13312740 13496364 13502922 13968540 13978377 14124740 15210188 15531530 15753409 16296630 16870455 18160380 18637836 19012735 19555956 19969110 20254383 21187110 21744142 22493940 22504870 22815282 23297295 24444945 25424532 26617829 27005844 27956754 31063060 31506818 31780665 32593260 32616213 33740910 33757305 34222923 38025470 39938220 40508766 42374220 43488284 45009740 45630564 46594590 47260227 48889890 53235658 54360355 55913508 57038205 63013636 63561330 65232426 67481820 67514610 68445846 69891885 76050940 78767045 79853487 81017532 93189180 94520454 97779780 97848639 101271915 106471316 108720710 110273863 114076410 127122660 130464852 133089145 135029220 136891692 139783770 141780681 157534090 159706974 163081065 171114615 189040908 195697278 202543830 217441420 220547726 228152820 236301135 239560461 266178290 279567540 283561362 315068180 319413948 326162130 330821589 342229230 391394556 399267435 405087660 441095452 472602270 479120922 489243195 532356580 551369315 567122724 652324260 661643178 684458460 708903405 771917041 798534870 945204540 958241844 978486390 992464767 1102738630 1197802305 1323286356 1417806810 1543834082 1597069740 1654107945 1956972780 1984929534 2205477260 2315751123 2395604610 2835613620 3087668164 3308215890 3859585205 3969859068 4631502246 4791209220 4962323835 6616431780 6947253369 7719170410 9263004492 9924647670 11578755615 13894506738 15438340820 19849295340 23157511230 27789013476 34736266845 46315022460 69472533690 138945067380
- Sum of all divisors σ(n): 516087936000
- Sum of proper divisors (its aliquot sum) s(n): 377142868620
- 138945067380 is an abundant number, because the sum of its proper divisors (377142868620) is greater than itself. Its abundance is 238197801240
Bases of 138945067380
- Binary: 100000010110011100010101111001011101002
- Hexadecimal: 0x2059C57974
- Base-36: 1RTWB050
Squares and roots of 138945067380
- 138945067380 squared (1389450673802) is 19305731749232740064400
- 138945067380 cubed (1389450673803) is 2682436198717348331550083539272000
-
The
square root of 138945067380 is 372753.3599848565 -
The
cube root of 138945067380 is 5179.4189876701
Scales and comparisons
How big is 138945067380?- 138,945,067,380 seconds is equal to 4,418 years, 1 week, 1 day, 12 hours, 3 minutes.
-
To count from 1 to 138,945,067,380 would take you about eight thousand, eight hundred thirty-six 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 138945067380 cubic inches would be around 431.6 feet tall.
Recreational maths with 138945067380
- 138945067380 backwards is 083760549831
- The number of decimal digits it has is: 12
- The sum of 138945067380's digits is 54
- More coming soon!
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