138665439000
138,665,439,000 is an even composite number composed of six prime numbers multiplied together.
138665439000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six hundred forty divisors.
Prime factorization of 138665439000:
23 × 34 × 53 × 11 × 19 × 8191
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 11 × 19 × 8191)See below for interesting mathematical facts about the number 138665439000 from the Numbermatics database.
Names of 138665439000
- Cardinal: 138665439000 can be written as One hundred thirty-eight billion, six hundred sixty-five million, four hundred thirty-nine thousand.
Scientific notation
- Scientific notation: 1.38665439 × 1011
Factors of 138665439000
Divisors of 138665439000
- Number of divisors d(n): 640
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 18 19 20 22 24 25 27 30 33 36 38 40 44 45 50 54 55 57 60 66 72 75 76 81 88 90 95 99 100 108 110 114 120 125 132 135 150 152 162 165 171 180 190 198 200 209 216 220 225 228 250 264 270 275 285 297 300 324 330 342 360 375 380 396 405 418 440 450 456 475 495 500 513 540 550 570 594 600 627 648 660 675 684 750 760 792 810 825 836 855 891 900 950 990 1000 1026 1045 1080 1100 1125 1140 1188 1254 1320 1350 1368 1375 1425 1485 1500 1539 1620 1650 1672 1710 1782 1800 1881 1900 1980 2025 2052 2090 2200 2250 2280 2375 2376 2475 2508 2565 2700 2750 2850 2970 3000 3078 3135 3240 3300 3375 3420 3564 3762 3800 3960 4050 4104 4125 4180 4275 4455 4500 4750 4950 5016 5130 5225 5400 5500 5643 5700 5940 6156 6270 6600 6750 6840 7125 7128 7425 7524 7695 8100 8191 8250 8360 8550 8910 9000 9405 9500 9900 10125 10260 10450 11000 11286 11400 11880 12312 12375 12540 12825 13500 14250 14850 15048 15390 15675 16200 16382 16500 16929 17100 17820 18810 19000 19800 20250 20520 20900 21375 22275 22572 24573 24750 25080 25650 26125 27000 28215 28500 29700 30780 31350 32764 33000 33858 34200 35640 37125 37620 38475 40500 40955 41800 42750 44550 45144 47025 49146 49500 51300 52250 56430 57000 59400 61560 62700 64125 65528 67716 73719 74250 75240 76950 78375 81000 81910 84645 85500 89100 90101 94050 98292 99000 102600 104500 111375 112860 122865 125400 128250 135432 141075 147438 148500 153900 155629 156750 163820 169290 171000 178200 180202 188100 192375 196584 204775 209000 221157 222750 225720 235125 245730 256500 270303 282150 294876 297000 307800 311258 313500 327640 338580 360404 368595 376200 384750 409550 423225 442314 445500 450505 466887 470250 491460 513000 540606 564300 589752 614325 622516 627000 663471 677160 705375 720808 737190 769500 778145 810909 819100 846450 884628 891000 901010 933774 940500 982920 1023875 1081212 1105785 1128600 1228650 1245032 1326942 1351515 1400661 1410750 1474380 1539000 1556290 1621818 1638200 1692900 1711919 1769256 1802020 1842975 1867548 1881000 2047750 2116125 2162424 2211570 2252525 2334435 2432727 2457300 2653884 2703030 2801322 2821500 2948760 3071625 3112580 3243636 3317355 3385800 3423838 3604040 3685950 3735096 3890725 4054545 4095500 4201983 4232250 4423140 4505050 4668870 4865454 4914600 5135757 5307768 5406060 5528925 5602644 5643000 6143250 6225160 6487272 6634710 6757575 6847676 7003305 7298181 7371900 7781450 8109090 8191000 8403966 8464500 8559595 8846280 9010100 9214875 9337740 9730908 10271514 10812120 11057850 11205288 11262625 11672175 12163635 12286500 12605949 13269420 13515150 13695352 14006610 14596362 14743800 15407271 15562900 16218180 16586775 16807932 16929000 17119190 18020200 18429750 18675480 19453625 19461816 20272725 20543028 21009915 22115700 22525250 23344350 24327270 24573000 25211898 25678785 26538840 27030300 27644625 28013220 29192724 30814542 31125800 32436360 33173550 33615864 33787875 34238380 35016525 36490905 36859500 38907250 40545450 41086056 42019830 42797975 44231400 45050500 46221813 46688700 48654540 50423796 51357570 54060600 55289250 56026440 58360875 58385448 60818175 61629084 63029745 66347100 67575750 68476760 70033050 72981810 73719000 77036355 77814500 81090900 82933875 84039660 85595950 90101000 92443626 93377400 97309080 100847592 101363625 102715140 105049575 110578500 116721750 121636350 123258168 126059490 128393925 132694200 135151500 138665439 140066100 145963620 154072710 155629000 162181800 165867750 168079320 171191900 175082625 182454525 184887252 202727250 205430280 210099150 213989875 221157000 231109065 233443500 243272700 252118980 256787850 270303000 277330878 280132200 291927240 304090875 308145420 315148725 331735500 342383800 350165250 364909050 369774504 385181775 405454500 420198300 427979750 462218130 466887000 486545400 504237960 513575700 525247875 554661756 608181750 616290840 630297450 641969625 663471000 693327195 700330500 729818100 770363550 810909000 840396600 855959500 912272625 924436260 1027151400 1050495750 1109323512 1155545325 1216363500 1260594900 1283939250 1386654390 1400661000 1459636200 1540727100 1575743625 1711919000 1824545250 1848872520 1925908875 2100991500 2311090650 2432727000 2521189800 2567878500 2773308780 3081454200 3151487250 3466635975 3649090500 3851817750 4201983000 4622181300 5135757000 5546617560 5777726625 6302974500 6933271950 7298181000 7703635500 9244362600 11555453250 12605949000 13866543900 15407271000 17333179875 23110906500 27733087800 34666359750 46221813000 69332719500 138665439000
- Sum of all divisors σ(n): 556675891200
- Sum of proper divisors (its aliquot sum) s(n): 418010452200
- 138665439000 is an abundant number, because the sum of its proper divisors (418010452200) is greater than itself. Its abundance is 279345013200
Bases of 138665439000
- Binary: 100000010010010001101010101111000110002
- Hexadecimal: 0x20491AAF18
- Base-36: 1RP9TLI0
Squares and roots of 138665439000
- 138665439000 squared (1386654390002) is 19228103973062721000000
- 138665439000 cubed (1386654390003) is 2666273478562386381999519000000000
-
The
square root of 138665439000 is 372378.0860899309 -
The
cube root of 138665439000 is 5175.9421095119
Scales and comparisons
How big is 138665439000?- 138,665,439,000 seconds is equal to 4,409 years, 6 weeks, 6 days, 1 hour, 30 minutes.
-
To count from 1 to 138,665,439,000 would take you about eight thousand, eight hundred eighteen 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 138665439000 cubic inches would be around 431.3 feet tall.
Recreational maths with 138665439000
- 138665439000 backwards is 000934566831
- 138665439000 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138665439000's digits is 45
- More coming soon!
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The information we have on file for 138665439000 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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