138328252931250

Names of 138328252931250

• Cardinal: 138328252931250 can be written as One hundred thirty-eight trillion, three hundred twenty-eight billion, two hundred fifty-two million, nine hundred thirty-one thousand, two hundred fifty.

Scientific notation

• Scientific notation: 1.3832825293125 × 10¹⁴

Factors of 138328252931250

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 381

Divisors of 138328252931250

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 29 30 45 50 58 75 87 90 113 125 145 150 174 225 226 229 250 261 290 339 375 435 450 458 522 565 625 678 687 725 750 841 870 1017 1125 1130 1145 1250 1305 1374 1450 1682 1695 1875 2034 2061 2175 2250 2290 2523 2610 2825 3125 3277 3390 3435 3625 3750 4122 4205 4350 5046 5085 5625 5650 5725 6250 6525 6554 6641 6870 7250 7569 8410 8475 9375 9831 10170 10305 10875 11250 11450 12615 12769 13050 13282 14125 15138 16385 16950 17175 18125 18750 19662 19923 20610 21025 21750 25230 25425 25538 25877 28125 28250 28625 29493 32625 32770 33205 34350 36250 37845 38307 39846 42050 42375 49155 50850 51525 51754 54375 56250 57250 58986 59769 63075 63845 65250 66410 70625 75690 76614 77631 81925 84750 85875 90625 95033 98310 99615 103050 105125 108750 114921 119538 126150 127125 127690 129385 141250 143125 147465 155262 163125 163850 166025 171750 181250 189225 190066 191535 192589 199230 210250 211875 229842 232893 245775 254250 257625 258770 271875 285099 286250 294930 298845 315375 319225 326250 332050 353125 370301 378450 383070 385178 388155 409625 423750 429375 465786 475165 491550 498075 515250 525625 543750 570198 574605 577767 597690 630750 635625 638450 646925 706250 715625 737325 740602 750433 776310 815625 819250 830125 855297 858750 946125 950330 957675 962945 996150 1051250 1059375 1110903 1149210 1155534 1164465 1228875 1271250 1288125 1293850 1425495 1431250 1474650 1494225 1500866 1576875 1596125 1631250 1660250 1710594 1733301 1851505 1892250 1915350 1925890 1940775 2048125 2118750 2146875 2221806 2251299 2328930 2375825 2457750 2490375 2576250 2628125 2850990 2873025 2888835 2924101 2988450 3153750 3178125 3192250 3234625 3332709 3466602 3686625 3703010 3752165 3881550 4096250 4150625 4276485 4293750 4502598 4730625 4751650 4788375 4814725 4980750 5256250 5554515 5746050 5777670 5822325 5848202 6144375 6356250 6440625 6469250 6665418 6753897 7127475 7373250 7471125 7504330 7884375 7980625 8301250 8552970 8666505 8772303 9257525 9461250 9576750 9629450 9703875 10240625 10738729 11109030 11256495 11644650 11879125 12288750 12451875 12881250 13507794 14254950 14365125 14444175 14620505 14942250 15768750 15961250 16173125 16663545 17333010 17544606 18433125 18515050 18760825 19407750 20481250 20753125 21382425 21477458 21762557 22512990 23653125 23758250 23941875 24073625 24903750 26316909 27772575 28730250 28888350 29111625 29241010 30721875 32216187 32346250 33327090 33769485 35637375 36866250 37355625 37521650 39903125 41506250 42764850 43332525 43525114 43861515 46287625 47306250 47883750 48147250 48519375 52633818 53693645 55545150 56282475 58223250 59395625 61443750 62259375 64432374 65287671 67538970 71274750 71825625 72220875 73102525 74711250 79806250 80865625 83317725 84798929 86665050 87723030 92165625 92575250 93804125 96648561 97038750 106912125 107387290 108812785 112564950 118791250 119709375 120368125 124518750 130575342 131584545 138862875 143651250 144441750 145558125 146205050 161080935 161731250 166635450 168847425 169597858 178186875 184331250 186778125 187608250 193297122 195863013 213824250 216662625 217625570 219307575 231438125 239418750 240736250 242596875 254396787 263169090 268468225 277725750 281412375 291116250 296978125 322161870 326438355 337694850 356373750 359128125 361104375 365512625 373556250 391726026 416588625 423994645 433325250 438615150 462876250 469020625 483242805 485193750 508793574 534560625 536936450 544063925 562824750 593956250 601840625 652876710 657922725 694314375 718256250 722208750 727790625 731025250 763190361 805404675 833177250 844237125 847989290 890934375 938041250 966485610 979315065 1069121250 1083313125 1088127850 1096537875 1157190625 1203681250 1271983935 1315845450 1342341125 1388628750 1407061875 1455581250 1526380722 1610809350 1632191775 1688474250 1781868750 1805521875 1827563125 1958630130 2082943125 2119973225 2166626250 2193075750 2314381250 2345103125 2416214025 2459168941 2543967870 2672803125 2684682250 2720319625 2814123750 3264383550 3289613625 3471571875 3611043750 3655126250 3815951805 4027023375 4165886250 4221185625 4239946450 4690206250 4832428050 4896575325 4918337882 5345606250 5416565625 5440639250 5482689375 6359919675 6579227250 6711705625 6943143750 7035309375 7377506823 7631903610 8054046750 8160958875 8442371250 9137815625 9793150650 10414715625 10599866125 10833131250 10965378750 12081070125 12295844705 12719839350 13423411250 13601598125 14070618750 14755013646 16321917750 16448068125 18275631250 19079759025 20135116875 20829431250 21105928125 21199732250 22132520469 24162140250 24482876625 24591689410 27203196250 27413446875 31799598375 32896136250 33558528125 36887534115 38159518050 40270233750 40804794375 42211856250 44265040938 48965753250 52999330625 54826893750 60405350625 61479223525 63599196750 67117056250 68007990625 73775068230 81609588750 82240340625 95398795125 100675584375 105998661250 110662602345 120810701250 122414383125 122958447050 136015981250 158997991875 164480681250 184437670575 190797590250 201351168750 204023971875 221325204690 244828766250 264996653125 302026753125 307396117625 317995983750 368875341150 408047943750 476993975625 529993306250 553313011725 604053506250 612071915625 614792235250 794989959375 922188352875 953987951250 1106626023450 1224143831250 1536980588125 1589979918750 1844376705750 2384969878125 2766565058625 3073961176250 4610941764375 4769939756250 5533130117250 7684902940625 9221883528750 13832825293125 15369805881250 23054708821875 27665650586250 46109417643750 69164126465625 138328252931250
• Sum of all divisors σ(n): 393151415644260
• Sum of proper divisors (its aliquot sum) s(n): 254823162713010
• 138328252931250 is an abundant number, because the sum of its proper divisors (254823162713010) is greater than itself. Its abundance is 116494909781760

Bases of 138328252931250

• Binary: 11111011100111100001110011000001101110010110010₂
• Hexadecimal: 0x7DCF0E60DCB2
• Base-36: 1D174E9K8I

Squares and roots of 138328252931250

• 138328252931250 squared (138328252931250²) is 19134705559011874217226562500
• 138328252931250 cubed (138328252931250³) is 2646870390331989959542626543385986328125000
• The square root of 138328252931250 is 11761303.1986787075
• The cube root of 138328252931250 is 51717.4334131913

Scales and comparisons

• 138,328,252,931,250 seconds is equal to 4,398,410 years, 29 weeks, 2 days, 23 hours, 7 minutes, 30 seconds.
• To count from 1 to 138,328,252,931,250 would take you about ten million, nine hundred ninety-six thousand and twenty-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 138328252931250 cubic inches would be around 4309.8 feet tall.

Recreational maths with 138328252931250

• 138328252931250 backwards is 052139252823831
• The number of decimal digits it has is: 15
• The sum of 138328252931250's digits is 54
• More coming soon!