72540468177345

Names of 72540468177345

• Cardinal: 72540468177345 can be written as Seventy-two trillion, five hundred forty billion, four hundred sixty-eight million, one hundred seventy-seven thousand, three hundred forty-five.

Scientific notation

• Scientific notation: 7.2540468177345 × 10¹³

Factors of 72540468177345

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 88

Divisors of 72540468177345

• Number of divisors d(n): 768
• Complete list of divisors:
  1 3 5 7 9 15 19 21 23 31 35 45 49 57 63 69 93 95 105 115 133 147 155 161 171 207 217 245 279 285 315 343 345 361 399 437 441 465 483 589 651 665 713 735 805 855 931 961 1029 1035 1083 1085 1127 1197 1311 1395 1449 1519 1715 1767 1805 1953 1995 2139 2185 2205 2415 2527 2793 2883 2945 3059 3087 3249 3255 3381 3565 3933 4123 4557 4655 4805 4991 5145 5301 5415 5635 5985 6417 6517 6555 6727 6859 7245 7581 7595 7889 8303 8379 8649 8835 9177 9765 10143 10633 10695 11191 12369 12635 13547 13671 13965 14415 14973 15295 15435 16245 16905 17689 18259 19551 19665 20181 20577 20615 21413 22103 22743 22785 23667 24909 24955 26505 27531 28861 29791 31899 32085 32585 33573 33635 34295 34937 37107 37905 39445 40641 41515 41895 43245 44919 45885 47089 48013 50715 53067 53165 54777 55955 58121 58653 60543 61731 61845 64239 66309 67735 68355 71001 74727 74865 78337 86583 88445 89373 91295 94829 95697 97755 100719 100905 102885 104811 107065 110515 113715 118335 121923 123823 124545 127813 137655 141267 144039 144305 148955 149891 154721 157757 159201 159495 164331 167865 174363 174685 185535 192717 198927 202027 203205 208537 212629 224595 235011 235445 240065 244559 257393 259749 265335 268119 273885 284487 290605 293265 302715 308655 314433 321195 329623 331545 336091 346921 355005 371469 373635 383439 391685 406847 419957 423801 432117 432915 446865 449673 464163 473271 474145 478485 503595 523089 524055 548359 566029 606081 609615 619115 625611 637887 639065 663803 685193 705033 706335 720195 733677 749455 772179 773605 788785 796005 821655 853461 871815 894691 963585 988869 994635 1008273 1010135 1040763 1042685 1063145 1083047 1104299 1114407 1150317 1175055 1220541 1222795 1259871 1286965 1298745 1340595 1349019 1392489 1419813 1422435 1459759 1488403 1572165 1645077 1648115 1680455 1698087 1734605 1801751 1818243 1857345 1876833 1913661 1917195 1991409 2034235 2055579 2099785 2119005 2160585 2201031 2248365 2316537 2320815 2352637 2366355 2428447 2615445 2684073 2741795 2830145 2847929 2939699 2966607 3024819 3030405 3122289 3128055 3189435 3249141 3312897 3319015 3425965 3525165 3661623 3668385 3779613 3838513 3860895 3962203 4267305 4379277 4465209 4473455 4646621 4796351 4890467 4935231 4944345 5041365 5094261 5203815 5405253 5415235 5521495 5572035 5751585 5974227 6102705 6166737 6262837 6299355 6591499 6745095 6962445 7057911 7099065 7285341 7298795 7442015 7581329 7730093 7979183 8052219 8225385 8490435 8543787 8819097 9008755 9091215 9384165 9568305 9747423 9938691 9957045 10218313 10277895 10418821 10754551 11005155 11515539 11582685 11763185 11886609 12142235 12612257 13018667 13137831 13395627 13420365 13939863 14239645 14389053 14671401 14698495 14833035 15124095 15611445 16215759 16245705 16564485 16999129 18308115 18788511 18898065 19192565 19774497 19811015 20577893 21173733 21856023 21896385 22326045 22743987 23190279 23233105 23937549 23981755 24452335 24676155 25471305 25631361 26457291 27026265 27735421 29871135 30654939 30833685 31256463 31314185 32263653 32957495 33574457 34233269 34546617 35289555 35659827 36426705 37836771 37906645 38650465 39056001 39895915 40261095 41819589 42718935 43167159 44014203 44095485 46140493 48737115 49693455 50997387 51091565 52094105 53772755 54110651 55854281 56365533 57577695 59323491 59433045 61733679 63061285 65093335 65689155 66978135 68231961 69570837 69699315 71812647 71945265 72931747 73357005 75281857 81078795 83206263 84995645 88285799 91130669 91964817 93769389 93942555 96790959 98872485 100723371 102699807 102889465 105868665 109280115 113510313 113719935 115951395 117168003 118993903 119687745 128156805 132286455 138421479 138677105 144045251 151604477 152992161 153274695 156282315 161318265 162331953 167562843 167872285 171166345 172733085 178299135 185201037 189183855 194147947 195280005 204336469 209097945 215835795 218795241 220071015 225845571 230702465 235021199 239632883 247354673 249618789 254986935 264857397 270553255 273392007 279271405 281827665 296617455 302170113 308099421 308668395 322983451 341159805 347854185 356981709 359063235 364658735 376409285 390979967 415264437 416031315 432135753 441428995 454813431 455653345 459824085 468846945 483954795 486995859 502688529 503616855 513499035 526972999 567551565 582443841 585840015 594969515 613009407 637914683 656385723 677536713 692107395 705063597 718898649 720226255 742064019 758022385 764960805 794572191 811659765 820176021 837814215 926005185 968950353 970739735 1021682345 1061231339 1070945127 1093976205 1129227855 1172939901 1175105995 1198164415 1236773365 1248093945 1296407259 1324286985 1364440293 1366960035 1430355283 1510850565 1540497105 1580918997 1614917255 1677430181 1731482711 1747331523 1784908545 1839028221 1913744049 1954899835 2076322185 2115190791 2156695947 2160678765 2226192057 2260884157 2274067155 2434979295 2513442645 2634864995 2736859769 2906851059 2912219205 3065047035 3183694017 3189573415 3281928615 3387683565 3518819703 3525317985 3594493245 3688810993 3710320095 3972860955 4100880105 4291065849 4465402781 4699738787 4742756991 4844751765 5032290543 5194448133 5306156695 5354725635 5741232147 5864699505 6482036295 6782652471 6822201465 7151776415 7428619373 7904594985 8210579307 8387150905 8657413555 8736657615 9195141105 9551082051 9568720245 10012486981 10575953955 10783479735 11066432979 11130960285 11304420785 12120378977 12873197547 13396208343 13684298845 14099216361 14534255295 15096871629 15583344399 15918470085 17594098515 18444054965 20347957413 21455329245 22285858119 22327013905 23498693935 23713784955 24631737921 25161452715 25972240665 28706160735 30037460943 32898171509 33199298937 33913262355 36361136931 37143096865 40188625029 41052896535 42297649083 47755410255 50062434905 52000335611 55332164895 60601894885 64365987735 66857574357 66981041715 70087408867 70496081805 75484358145 77916721995 84842652839 90112382829 98694514527 101739787065 109083410793 111429290595 123158689605 150187304715 156001006833 164490857545 165996494685 181805684655 200943125145 210262226601 211488245415 230287200563 254527958517 260001678055 296083543581 334287871785 350437044335 424213264195 450561914145 468003020499 493472572635 545417053965 630786679803 690861601689 763583875551 780005034165 1051311133005 1151436002815 1272639792585 1480417717905 1612010403941 2072584805067 2340015102495 3153933399015 3454308008445 3817919377755 4836031211823 8060052019705 10362924025335 14508093635469 24180156059115 72540468177345
• Sum of all divisors σ(n): 166889668608000
• Sum of proper divisors (its aliquot sum) s(n): 94349200430655
• 72540468177345 is an abundant number, because the sum of its proper divisors (94349200430655) is greater than itself. Its abundance is 21808732253310

Bases of 72540468177345

• Binary: 10000011111100110100100110101100110100111000001₂
• Hexadecimal: 0x41F9A4D669C1
• Base-36: PPOMPTA69

Squares and roots of 72540468177345

• 72540468177345 squared (72540468177345²) is 5262119523388402626371249025
• 72540468177345 cubed (72540468177345³) is 381716613831742259164715809791852858338625
• The square root of 72540468177345 is 8517069.2246420659
• The cube root of 72540468177345 is 41705.5114425755

Scales and comparisons

• 72,540,468,177,345 seconds is equal to 2,306,562 years, 26 weeks, 2 days, 1 hour, 15 minutes, 45 seconds.
• To count from 1 to 72,540,468,177,345 would take you about five million, seven hundred sixty-six thousand, four hundred 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 72540468177345 cubic inches would be around 3475.5 feet tall.

Recreational maths with 72540468177345

• 72540468177345 backwards is 54377186404527
• 72540468177345 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 72540468177345's digits is 63
• More coming soon!