12740028303915

Names of 12740028303915

• Cardinal: 12740028303915 can be written as Twelve trillion, seven hundred forty billion, twenty-eight million, three hundred three thousand, nine hundred fifteen.

Scientific notation

• Scientific notation: 1.2740028303915 × 10¹³

Factors of 12740028303915

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 376

Divisors of 12740028303915

• Number of divisors d(n): 768
• Complete list of divisors:
  1 3 5 9 11 15 27 31 33 37 45 55 61 71 93 99 111 121 135 155 157 165 183 185 213 279 297 305 333 341 355 363 407 465 471 495 549 555 605 639 671 781 785 837 915 999 1023 1065 1089 1147 1221 1395 1413 1485 1647 1665 1705 1727 1815 1891 1917 2013 2035 2201 2257 2343 2355 2627 2745 3069 3195 3267 3355 3441 3663 3751 3905 4185 4239 4331 4477 4867 4995 5115 5181 5445 5673 5735 5809 6039 6105 6603 6771 7029 7065 7381 7881 8235 8591 8635 9207 9455 9577 9585 10065 10323 10989 11005 11147 11253 11285 11715 12617 12993 13135 13431 14601 15345 15543 16335 17019 17205 17427 18117 18315 18755 18997 19809 20313 20801 21087 21195 21655 22143 22385 23643 24211 24335 24827 25773 25905 28365 28731 28897 29045 30195 30969 33015 33441 33759 33855 35145 36905 37851 38979 39405 40293 42955 43803 46035 46629 47641 47885 51057 51615 52281 53537 54945 55735 56265 56991 59427 60939 62403 63085 63899 64965 66429 67155 69967 70929 72633 73005 74481 77319 77715 81437 85095 86193 86691 87135 90585 94985 99045 100323 101277 101565 104005 105347 105435 110715 113553 116937 118215 120879 121055 122617 124135 128865 131409 134261 138787 142923 143655 144485 154845 156843 160247 160611 167205 168795 170973 180079 187209 189255 191697 194895 199287 201465 209901 217899 219015 223443 228811 231957 233145 238205 244311 255285 258579 260073 261405 266321 267685 273097 284955 296887 297135 300969 304695 312015 316041 317867 319495 332145 340659 345557 349835 354349 354645 363165 367851 372405 386595 402783 407185 412439 416361 428769 430965 433455 480741 481833 501615 506385 512919 524051 526735 540237 561627 567765 575091 584685 588907 604395 613085 629703 653697 657045 670329 671305 679967 686433 693935 702889 714615 732933 769637 780219 784215 798963 801235 803055 819291 854865 890661 895807 900395 936045 948123 953601 958485 996435 1036671 1049505 1063047 1089495 1103553 1117215 1144055 1158817 1159785 1208349 1221555 1237317 1249083 1286307 1292895 1300365 1331605 1348787 1365485 1442223 1445499 1476871 1484435 1504845 1572153 1580205 1589335 1620711 1703295 1725273 1727785 1762717 1766721 1771745 1839255 1889109 1980869 2013915 2039901 2059299 2062195 2081805 2108667 2143845 2198799 2308911 2396889 2403705 2409165 2457873 2564595 2620255 2671983 2687421 2701185 2808135 2844369 2860803 2875455 2944535 3110013 3148515 3189141 3265757 3268485 3310659 3351645 3399835 3432165 3476451 3514445 3625047 3664665 3711951 3747249 3801127 3848185 3897839 3901095 3994815 4046361 4096455 4326669 4430613 4453305 4479035 4536829 4716459 4740615 4768005 4862133 4967657 5183355 5288151 5300163 5315235 5517765 5794085 5942607 6041745 6119703 6177897 6186585 6245415 6326001 6431535 6743935 6926733 7190667 7211115 7227495 7373619 7384355 7479637 7860765 8015949 8062263 8103555 8466007 8582409 8626365 8813585 8833605 9330039 9445545 9567423 9797271 9853877 9904345 10199505 10296495 10429353 10543335 10984819 10993995 11135853 11403381 11544555 11693517 11984445 12139083 12289365 12785609 13291839 13359915 13437105 13610487 14149377 14221845 14304015 14902971 15550065 15864453 15900489 15945705 16245581 16328785 16553295 17382255 17827821 18125235 18359109 18559755 18736245 18978003 19005635 19389887 19489195 20231805 20780199 21078977 21633345 21789559 22153065 22438911 22684145 23582295 24186789 24310665 24838285 25158779 25398021 26440755 26500815 29391813 29561631 29713035 30598515 30889485 31288059 31630005 32954457 34210143 34633665 35080551 35923327 35953335 36417249 36868095 37398185 38356827 39875517 40079745 40311315 40831461 41812397 42330035 42876229 42912045 44708913 46650195 47593359 47837115 48736743 48986355 49269385 49905119 52146765 53483463 54644227 54924095 55679265 57016905 58169661 58467585 60695415 63236931 63928045 65368677 66459195 67316733 68052435 70746885 74514855 75476337 76194063 79322265 79502445 81227905 82276007 88175439 88684893 89139105 91795545 94890015 96949435 98863371 102630429 103900995 105241653 105394885 107769981 108947795 112194555 115070481 120833009 120933945 122494383 125437191 125793895 126990105 128628687 134126739 140641699 146210229 146959065 147808155 149715357 156440295 163932681 164772285 171050715 174508983 175402755 179616635 182086245 189710793 191784135 196106031 199377585 201950199 204157305 209061985 214381145 223544565 226429011 228582189 231868747 237966795 243683715 246828021 249525595 266054679 267417315 273221135 276746569 290848305 296590113 316184655 323309943 326843385 336583665 345211443 362499027 376311573 377381685 380970315 385886061 411380035 421925097 438630687 440877195 443424465 449146071 491798043 494316855 513152145 523526949 526208265 538849905 569132379 575352405 588318093 601086497 604165045 612471915 627185955 643143435 670633695 679287033 695606241 703208495 731051145 740484063 748576785 779922149 819663405 830239707 872544915 948553965 969929829 980530155 1009750995 1087497081 1128934719 1132145055 1142910945 1157658183 1159343735 1234140105 1265775291 1329163099 1330273395 1347438213 1383732845 1475394129 1482950565 1547058689 1616549715 1726057215 1803259491 1812495135 1881557865 1929430305 2086818723 2109625485 2193153435 2221452189 2245730355 2339766447 2458990215 2490719121 2550556217 2617634745 2845661895 2941590465 3005432485 3044212259 3262491243 3396435165 3478031205 3702420315 3797325873 3899610745 3987489297 4151198535 4641176067 4849649145 5409778473 5437485405 5644673595 5788290915 6260456169 6328876455 6645815495 6737191065 7019299341 7376970645 7472157363 7651668651 7735293445 8579143639 9016297455 9132636777 10434093615 11107260945 11698832235 11962467891 12453595605 12752781085 13923528201 15221061295 16229335419 16312456215 18986629365 19937446485 21057898023 22955005953 23205880335 25737430917 27048892365 27397910331 31302280845 35096496705 35887403673 37360786815 38258343255 41770584603 42895718195 45663183885 59812339455 68865017859 69617641005 77212292751 81146677095 82193730993 94370580029 105289490115 114775029765 128687154585 136989551655 179437018365 208852923015 231636878253 283111740087 344325089295 386061463755 410968654965 471852900145 849335220261 1158184391265 1415558700435 2548005660783 4246676101305 12740028303915
• Sum of all divisors σ(n): 27376487792640
• Sum of proper divisors (its aliquot sum) s(n): 14636459488725
• 12740028303915 is an abundant number, because the sum of its proper divisors (14636459488725) is greater than itself. Its abundance is 1896431184810

Bases of 12740028303915

• Binary: 10111001011001000100110111001000101000101011₂
• Hexadecimal: 0xB9644DC8A2B
• Base-36: 4IKORWX0R

Squares and roots of 12740028303915

• 12740028303915 squared (12740028303915²) is 162308321184555311604327225
• 12740028303915 cubed (12740028303915³) is 2067812605852161270191981293891408585875
• The square root of 12740028303915 is 3569317.6244087609
• The cube root of 12740028303915 is 23355.5517210499

Scales and comparisons

• 12,740,028,303,915 seconds is equal to 405,093 years, 25 weeks, 4 days, 7 hours, 5 minutes, 15 seconds.
• To count from 1 to 12,740,028,303,915 would take you about one million, twelve thousand, seven hundred thirty-three 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 12740028303915 cubic inches would be around 1946.3 feet tall.

Recreational maths with 12740028303915

• 12740028303915 backwards is 51930382004721
• 12740028303915 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12740028303915's digits is 45
• More coming soon!