72745089923169

Names of 72745089923169

• Cardinal: 72745089923169 can be written as Seventy-two trillion, seven hundred forty-five billion, eighty-nine million, nine hundred twenty-three thousand, one hundred sixty-nine.

Scientific notation

• Scientific notation: 7.2745089923169 × 10¹³

Factors of 72745089923169

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 256

Divisors of 72745089923169

• Number of divisors d(n): 432
• Complete list of divisors:
  1 3 9 17 27 29 37 43 51 87 111 127 129 153 261 289 333 381 387 459 493 629 731 783 867 999 1073 1143 1161 1247 1369 1479 1591 1849 1887 2159 2193 2601 3219 3429 3683 3741 4107 4437 4699 4773 5461 5547 5661 6477 6579 7803 8381 9657 10693 11049 11223 12321 12427 13311 14097 14319 16383 16641 16983 18241 19431 19737 21199 23273 25143 27047 28971 31433 32079 33147 33669 36703 36963 37281 39701 42291 42957 46139 49149 49923 53621 54723 58293 58867 62611 63597 68413 69819 75429 79883 81141 92837 94299 96237 99441 110109 111843 119103 126873 136271 138417 147447 158369 160863 164169 173863 176601 187833 190791 202057 205239 209457 226287 234823 239649 243423 278511 282897 288711 310097 330327 335529 357309 360383 395641 408813 415251 459799 475107 482589 492507 521589 529803 534361 563499 572373 606171 615717 628371 674917 704469 718947 730269 784363 835533 848691 911557 930291 990981 1000739 1064387 1071927 1081149 1163021 1186923 1226439 1245753 1358011 1379397 1425321 1447767 1564767 1578229 1589409 1603083 1690497 1707143 1818513 1847151 1983977 2024751 2113407 2156841 2316607 2353089 2506599 2531281 2692273 2734671 2790873 2955671 3002217 3193161 3243447 3434969 3489063 3560769 3679317 3991991 4074033 4138191 4275963 4694301 4734687 4809249 5042027 5121429 5455539 5859653 5951931 6074253 6340221 6809867 6949821 7059267 7476109 7593843 8076819 8204013 8372619 8688451 8867013 9006651 9579483 9730341 10304907 10467189 10682307 11473589 11975973 12222099 12414573 13334171 14204061 14427747 15126081 15364287 15496469 17012563 17578959 17855793 18222759 19771357 20429601 20849463 21177801 22428327 22781529 24230457 24612039 26065353 26601039 27019953 28738449 29021431 30914721 31401567 33727609 34420767 35927919 36666297 39382319 40002513 42612183 43031777 45378243 45768641 46092861 46489407 50246407 51037689 52736877 53567379 58394473 59314071 61288803 62548389 67284981 67863847 68344587 72691371 73407149 78196059 79803117 85714459 87064293 92744163 99614101 101182827 103262301 107783757 115767739 118146957 120007539 127093853 129095331 136134729 137305923 139468221 147703667 150739221 153113067 158210631 175183419 177942213 183866409 201854943 203591541 216807161 220221447 234588177 251965079 257143377 261192879 298842303 303548481 309786903 321472687 347303217 354440871 360022617 381281559 387285993 411917769 418404663 443111001 452217663 459339201 493364327 525550257 533826639 573369353 610774623 650421483 660664341 731540209 755895237 771430131 783578637 896526909 910645443 964418061 1041909651 1063322613 1143844677 1161857979 1235753307 1247921533 1329333003 1356652989 1457145803 1480092981 1576650771 1693439717 1720108059 1832323869 1951264449 1968051563 1981993023 2160595501 2194620627 2267685711 2314290393 2510962339 2689580727 2893254183 3125728953 3431534031 3685721737 3743764599 3987999009 4283406343 4371437409 4440278943 5080319151 5160324177 5465035679 5853793347 5904154689 6481786503 6583861881 6803057133 7532887017 8679762549 9322707923 11057165211 11231293797 12850219029 13114312227 13320836829 15240957453 15480972531 16395107037 17712464067 19445359509 19751585643 21214666061 22598661051 27968123769 33171495633 33693881391 38550657087 39342936681 45722872359 49185321111 53137392201 58336078527 62657269529 63643998183 67795983153 72817907831 83904371307 92905606543 99514486899 115651971261 147555963333 158486034691 187971808587 190931994549 218453723493 251713113921 278716819629 475458104073 563915425761 572795983647 655361170479 836150458887 1426374312219 1691746277283 1966083511437 2508451376661 2694262589747 4279122936657 8082787769241 24248363307723 72745089923169
• Sum of all divisors σ(n): 125595564595200
• Sum of proper divisors (its aliquot sum) s(n): 52850474672031
• 72745089923169 is a deficient number, because the sum of its proper divisors (52850474672031) is less than itself. Its deficiency is 19894615251138

Bases of 72745089923169

• Binary: 10000100010100101001001001111100111100001100001₂
• Hexadecimal: 0x4229493E7861
• Base-36: PSAMSBFQ9

Squares and roots of 72745089923169

• 72745089923169 squared (72745089923169²) is 5291848107929943986323002561
• 72745089923169 cubed (72745089923169³) is 384955966471115506999660063956992880235809
• The square root of 72745089923169 is 8529073.2159578159
• The cube root of 72745089923169 is 41744.6888527579

Scales and comparisons

• 72,745,089,923,169 seconds is equal to 2,313,068 years, 43 weeks, 6 days, 7 hours, 6 minutes, 9 seconds.
• To count from 1 to 72,745,089,923,169 would take you about five million, seven hundred eighty-two thousand, six hundred seventy-two 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 72745089923169 cubic inches would be around 3478.7 feet tall.

Recreational maths with 72745089923169

• 72745089923169 backwards is 96132998054727
• The number of decimal digits it has is: 14
• The sum of 72745089923169's digits is 72
• More coming soon!