72040042234368

Names of 72040042234368

• Cardinal: 72040042234368 can be written as Seventy-two trillion, forty billion, forty-two million, two hundred thirty-four thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 7.2040042234368 × 10¹³

Factors of 72040042234368

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 42139

Divisors of 72040042234368

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 29 32 36 39 48 52 54 58 64 72 78 87 96 104 108 116 117 128 144 156 174 192 208 216 232 234 256 261 288 312 331 348 351 377 384 416 432 464 468 512 522 576 624 662 696 702 754 768 783 832 864 928 936 993 1044 1131 1152 1248 1324 1392 1404 1508 1536 1566 1664 1728 1856 1872 1986 2088 2262 2304 2496 2648 2784 2808 2979 3016 3132 3328 3393 3456 3712 3744 3972 4176 4303 4524 4608 4992 5296 5568 5616 5958 6032 6264 6656 6786 6912 7424 7488 7944 8352 8606 8937 9048 9599 9984 10179 10592 11136 11232 11916 12064 12528 12909 13572 13824 14848 14976 15888 16704 17212 17874 18096 19198 19968 20358 21184 22272 22464 23832 24128 25056 25818 27144 28797 29952 31776 33408 34424 35748 36192 38396 38727 40716 41761 42368 44544 44928 47664 48256 50112 51636 54288 57594 59904 63552 66816 68848 71496 72384 76792 77454 81432 83522 84736 86391 89856 95328 96512 100224 103272 108576 115188 116181 124787 125283 127104 133632 137696 142992 144768 153584 154908 162864 167044 169472 172782 179712 190656 193024 200448 206544 217152 230376 232362 249574 250566 254208 259173 275392 285984 289536 307168 309816 325728 334088 345564 374361 375849 381312 400896 413088 434304 460752 464724 499148 501132 508416 518346 542893 550784 571968 579072 614336 619632 651456 668176 691128 748722 751698 762624 826176 868608 921504 929448 998296 1002264 1036692 1085786 1101568 1123083 1127547 1143936 1211069 1228672 1239264 1302912 1336352 1382256 1497444 1503396 1525248 1628679 1652352 1737216 1843008 1858896 1996592 2004528 2073384 2171572 2203136 2246166 2255094 2287872 2422138 2457344 2478528 2605824 2672704 2764512 2994888 3006792 3257358 3304704 3369249 3633207 3686016 3717792 3993184 4009056 4146768 4343144 4492332 4510188 4575744 4844276 4886037 4914688 4957056 5211648 5345408 5529024 5989776 6013584 6514716 6609408 6738498 7266414 7372032 7435584 7986368 8018112 8293536 8686288 8984664 9020376 9688552 9772074 9914112 10690816 10899621 11058048 11979552 12027168 13029432 13476996 13822891 14532828 14658111 14744064 14871168 15743897 15972736 16036224 16587072 17372576 17969328 18040752 19377104 19544148 19828224 21381632 21799242 22116096 23959104 24054336 26058864 26953992 27645782 29065656 29316222 29742336 31487794 31945472 32072448 32698863 33174144 34745152 35938656 36081504 38754208 39088296 41468673 43598484 44232192 47231691 47918208 48108672 52117728 53907984 55291564 58131312 58632444 59484672 62975588 63890944 64144896 65397726 66348288 69490304 71877312 72163008 77508416 78176592 82937346 87196968 94463382 95836416 96217344 104235456 107815968 110583128 116262624 117264888 124406019 125951176 130795452 132696576 138980608 141695073 143754624 144326016 155016832 156353184 165874692 174393936 179697583 188926764 191672832 192434688 208470912 215631936 221166256 232525248 234529776 248812038 251902352 261590904 277961216 283390146 287509248 288652032 310033664 312706368 331749384 348787872 359395166 373218057 377853528 400863839 416941824 425085219 431263872 442332512 465050496 469059552 497624076 503804704 523181808 539092749 566780292 575018496 577304064 620067328 625412736 663498768 697575744 718790332 746436114 755707056 801727678 833883648 850170438 862527744 884665024 930100992 938119104 995248152 1007609408 1046363616 1078185498 1133560584 1202591517 1250825472 1326997536 1395151488 1437580664 1492872228 1511414112 1603455356 1617278247 1700340876 1725055488 1769330048 1860201984 1876238208 1990496304 2015218816 2092727232 2156370996 2267121168 2405183034 2501650944 2653995072 2790302976 2875161328 2985744456 3022828224 3206910712 3234556494 3400681752 3538660096 3607774551 3752476416 3980992608 4030437632 4185454464 4312741992 4534242336 4810366068 4851834741 5211229907 5307990144 5580605952 5750322656 5971488912 6045656448 6413821424 6469112988 6801363504 7077320192 7215549102 7504952832 7961985216 8060875264 8370908928 8625483984 9068484672 9620732136 9703669482 10422459814 10615980288 10823323653 11500645312 11942977824 12091312896 12827642848 12938225976 13602727008 14431098204 15633689721 15923970432 16741817856 17250967968 18136969344 19241464272 19407338964 20844919628 21231960576 21646647306 23001290624 23885955648 24182625792 25655285696 25876451952 27205454016 28862196408 31267379442 31847940864 34501935936 36273938688 38482928544 38814677928 41689839256 43293294612 46002581248 46901069163 47771911296 51310571392 51752903904 54410908032 57724392816 62534758884 63695881728 69003871872 72547877376 76965857088 77629355856 83379678512 86586589224 92005162496 93802138326 95543822592 102621142784 103505807808 108821816064 115448785632 125069517768 138007743744 140703207489 153931714176 155258711712 166759357024 173173178448 187604276652 191087645184 205242285568 207011615616 217643632128 230897571264 250139035536 276015487488 281406414978 307863428352 310517423424 333518714048 346346356896 375208553304 414023231232 461795142528 500278071072 562812829956 615726856704 621034846848 667037428096 692692713792 750417106608 828046462464 923590285056 1000556142144 1125625659912 1242069693696 1334074856192 1385385427584 1500834213216 1847180570112 2001112284288 2251251319824 2484139387392 2668149712384 2770770855168 3001668426432 4002224568576 4502502639648 5541541710336 6003336852864 8004449137152 9005005279296 12006673705728 18010010558592 24013347411456 36020021117184 72040042234368
• Sum of all divisors σ(n): 238289161017600
• Sum of proper divisors (its aliquot sum) s(n): 166249118783232
• 72040042234368 is an abundant number, because the sum of its proper divisors (166249118783232) is greater than itself. Its abundance is 94209076548864

Bases of 72040042234368

• Binary: 10000011000010100100001001000001000001000000000₂
• Hexadecimal: 0x418521208200
• Base-36: PJAQL4LC0

Squares and roots of 72040042234368

• 72040042234368 squared (72040042234368²) is 5189767685129525181840359424
• 72040042234368 cubed (72040042234368³) is 373871083223289242368273688017617165484032
• The square root of 72040042234368 is 8487640.5575618009
• The cube root of 72040042234368 is 41609.3871803099

Scales and comparisons

• 72,040,042,234,368 seconds is equal to 2,290,650 years, 26 weeks, 3 days, 2 hours, 52 minutes, 48 seconds.
• To count from 1 to 72,040,042,234,368 would take you about five million, seven hundred twenty-six thousand, six hundred 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 72040042234368 cubic inches would be around 3467.4 feet tall.

Recreational maths with 72040042234368

• 72040042234368 backwards is 86343224004027
• The number of decimal digits it has is: 14
• The sum of 72040042234368's digits is 45
• More coming soon!