138955414809229240
138,955,414,809,229,240 is an even composite number composed of seven prime numbers multiplied together.
138955414809229240 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 138955414809229240:
23 × 5 × 127 × 337 × 659 × 827 × 148933
(2 × 2 × 2 × 5 × 127 × 337 × 659 × 827 × 148933)See below for interesting mathematical facts about the number 138955414809229240 from the Numbermatics database.
Names of 138955414809229240
- Cardinal: 138955414809229240 can be written as One hundred thirty-eight quadrillion, nine hundred fifty-five trillion, four hundred fourteen billion, eight hundred nine million, two hundred twenty-nine thousand, two hundred forty.
Scientific notation
- Scientific notation: 1.3895541480922924 × 1017
Factors of 138955414809229240
Divisors of 138955414809229240
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 4 5 8 10 20 40 127 254 337 508 635 659 674 827 1016 1270 1318 1348 1654 1685 2540 2636 2696 3295 3308 3370 4135 5080 5272 6590 6616 6740 8270 13180 13480 16540 26360 33080 42799 83693 85598 105029 148933 167386 171196 210058 213995 222083 278699 297866 334772 342392 418465 420116 427990 444166 525145 544993 557398 595732 669544 744665 836930 840232 855980 888332 1050290 1089986 1110415 1114796 1191464 1393495 1489330 1673860 1711960 1776664 2100580 2179972 2220830 2229592 2724965 2786990 2978660 3347720 4201160 4359944 4441660 5449930 5573980 5957320 8883320 10899860 11147960 18914491 21799720 28204541 35394773 37828982 50190421 56409082 69214111 70789546 75657964 94572455 98146847 100380842 112818164 123167591 138428222 141022705 141579092 151315928 176973865 183662641 189144910 196293694 200761684 225636328 246335182 250952105 276856444 282045410 283158184 346070555 353947730 367325282 378289820 392587388 401523368 490734235 492670364 501904210 553712888 564090820 615837955 692141110 707895460 734650564 756579640 785174776 918313205 981468470 985340728 1003808420 1128181640 1231675910 1384282220 1415790920 1469301128 1836626410 1962936940 2007616840 2463351820 2768564440 3673252820 3925873880 4926703640 6374183467 7346505640 12464649569 12748366934 15642284057 23325155407 24929299138 25496733868 31284568114 31870917335 33075487439 41507478167 46650310814 49858598276 50993467736 62323247845 62569136228 63741834670 66150974878 78211420285 81167442469 83014956334 93300621628 99717196552 116625777035 124646495690 125138272456 127483669340 132301949756 156422840570 162334884938 165377437195 166029912668 186601243256 207537390835 233251554070 249292991380 254967338680 264603899512 312845681140 324669769876 330754874390 332059825336 405837212345 415074781670 466503108140 498585982760 625691362280 649339539752 661509748780 811674424690 830149563340 933006216280 1323019497560 1623348849380 1660299126680 3246697698760 4200586904753 5271449727209 8401173809506 10308265193563 10542899454418 16802347619012 20616530387126 21002934523765 21085798908836 26357248636045 27353428112053 33604695238024 41233060774252 42005869047530 42171597817672 51541325967815 52714497272090 54706856224106 82466121548504 84011738095060 103082651935630 105428994544180 109413712448212 136767140560265 168023476190120 206165303871260 210857989088360 218827424896424 273534281120530 412330607742520 547068562241060 1094137124482120 3473885370230731 6947770740461462 13895541480922924 17369426851153655 27791082961845848 34738853702307310 69477707404614620 138955414809229240
- Sum of all divisors σ(n): 316910993865523200
- Sum of proper divisors (its aliquot sum) s(n): 177955579056293960
- 138955414809229240 is an abundant number, because the sum of its proper divisors (177955579056293960) is greater than itself. Its abundance is 39000164247064720
Bases of 138955414809229240
- Binary: 1111011011010101100110110101010110101001000110111101110002
- Hexadecimal: 0x1EDAB36AB5237B8
- Base-36: 1207L0B2X8L4
Squares and roots of 138955414809229240
- 138955414809229240 squared (1389554148092292402) is 19308607304804964785062682870977600
- 138955414809229240 cubed (1389554148092292403) is 2683035537427687685689576115530439204768621305024000
-
The
square root of 138955414809229240 is 372767239.4527572215 -
The
cube root of 138955414809229240 is 517954.7557284171
Scales and comparisons
How big is 138955414809229240?- 138,955,414,809,229,240 seconds is equal to 4,418,352,373 years, 31 weeks, 6 days, 17 hours, 40 seconds.
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To count from 1 to 138,955,414,809,229,240 would take you about thirteen billion, two hundred fifty-five million, fifty-seven thousand, one hundred twenty 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 138955414809229240 cubic inches would be around 43162.9 feet tall.
Recreational maths with 138955414809229240
- 138955414809229240 backwards is 042922908414559831
- The number of decimal digits it has is: 18
- The sum of 138955414809229240's digits is 76
- More coming soon!
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