72338468428380

Names of 72338468428380

• Cardinal: 72338468428380 can be written as Seventy-two trillion, three hundred thirty-eight billion, four hundred sixty-eight million, four hundred twenty-eight thousand, three hundred eighty.

Scientific notation

• Scientific notation: 7.233846842838 × 10¹³

Factors of 72338468428380

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 170428

Divisors of 72338468428380

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 10 11 12 14 15 19 20 21 22 28 30 33 35 38 42 44 47 55 57 60 66 70 76 77 84 94 95 103 105 110 114 132 133 140 141 154 165 188 190 206 209 210 220 228 231 235 266 282 285 308 309 329 330 380 385 399 412 418 420 462 470 515 517 532 564 570 618 627 658 660 665 705 721 770 798 836 893 924 940 987 1030 1034 1045 1133 1140 1155 1236 1254 1316 1330 1410 1442 1463 1540 1545 1551 1596 1645 1786 1957 1974 1995 2060 2068 2090 2163 2266 2310 2508 2585 2660 2679 2820 2884 2926 3090 3102 3135 3290 3399 3572 3605 3619 3914 3948 3990 4180 4326 4389 4465 4532 4620 4841 4935 5170 5358 5665 5852 5871 6180 6204 6251 6270 6580 6798 7210 7238 7315 7755 7828 7931 7980 8652 8778 8930 9682 9785 9823 9870 10340 10716 10815 10857 11330 11742 12502 12540 13395 13596 13699 14420 14476 14523 14630 15510 15862 16995 17556 17860 18095 18753 19364 19570 19646 19740 21527 21630 21714 21945 22660 23484 23793 24205 25004 26790 27398 29046 29260 29355 29469 31020 31255 31724 33887 33990 36190 37506 39140 39292 39655 41097 43054 43260 43428 43890 47586 48410 49115 53251 53580 54285 54796 58092 58710 58938 62510 64581 67774 67980 68495 68761 72380 72615 75012 79310 82194 86108 87780 91979 93765 95172 96820 98230 101661 106502 107635 108570 117420 117876 118965 125020 129162 135548 136990 137522 145230 147345 150689 158620 159753 164388 169435 170231 183958 187530 196460 203322 205485 206283 213004 215270 217140 237930 258324 266255 273980 275044 275937 290460 294690 301378 319506 322905 338870 340462 343805 367916 372757 375060 406644 410970 412566 430540 452067 459895 475860 508305 510693 532510 551874 589380 602756 639012 643853 645810 677740 680924 687610 745514 753445 798765 821940 825132 851155 904134 919790 1011769 1016610 1021386 1031415 1065020 1103748 1118271 1191617 1287706 1291620 1375220 1379685 1491028 1506890 1597530 1702310 1808268 1839580 1863785 1872541 1931559 2023538 2033220 2042772 2062830 2236542 2260335 2383234 2553465 2575412 2759370 3013780 3035307 3195060 3219265 3234389 3404620 3574851 3727570 3745082 3863118 4047076 4125660 4473084 4520670 4766468 5058845 5106930 5518740 5591355 5617623 5958085 6070614 6438530 6468778 7082383 7149702 7455140 7490164 7726236 8000857 9041340 9362705 9657795 9703167 10117690 10213860 11182710 11235246 11916170 12141228 12877060 12937556 13107787 14164766 14299404 15176535 16001714 16171945 17533793 17874255 18725410 19315590 19406334 20235380 21247149 22365420 22470492 22640723 23832340 24002571 26215574 28088115 28329532 30353070 32003428 32343890 35067586 35411915 35578279 35748510 37450820 38631180 38812668 39323361 40004285 42494298 45281446 48005142 48515835 52431148 52601379 56005999 56176230 60706140 64687780 65538935 67922169 70135172 70823830 71156558 71497020 78646722 80008570 84988596 87668965 88009427 90562892 96010284 97031670 105202758 106235745 106734837 112011998 112352460 113203615 120012855 122736551 131077870 135844338 141647660 142313116 152016283 157293444 160017140 168017997 175337930 176018854 177891395 192871723 194063340 196616805 210405516 212471490 213469674 224023996 226407230 240025710 245473102 249047953 262155740 263006895 264028281 271688676 280029995 304032566 333142067 336035994 339610845 350675860 352037708 355782790 368209653 385743446 393233610 424942980 426939348 440047135 452814460 456048849 480051420 490946204 498095906 526013790 528056562 533674185 560059990 578615169 608065132 613682755 616065989 666284134 672071988 679221690 711565580 736419306 747143859 760081415 771486892 786467220 824088271 840089985 880094270 912097698 964358615 996191812 999426201 1052027580 1056113124 1064113981 1067348370 1120119980 1157230338 1227365510 1232131978 1245239765 1320141405 1332568268 1350102061 1358443380 1472838612 1494287718 1520162830 1648176542 1665710335 1672179113 1680179970 1760188540 1824195396 1841048265 1848197967 1928717230 1998852402 2128227962 2134696740 2280244245 2314460676 2331994469 2454731020 2464263956 2472264813 2490479530 2640282810 2700204122 2893075845 2988575436 3040325660 3080329945 3192341943 3296353084 3331420670 3344358226 3360359940 3664562737 3682096530 3696395934 3735719295 3857434460 3997704804 4050306183 4120441355 4256455924 4560488490 4663988938 4944529626 4980959060 4997131005 5016537339 5280565620 5320569905 5400408244 5768617897 5786151690 6160659890 6384683886 6662841340 6688716452 6750510305 6995983407 7329125474 7364193060 7392791868 7471438590 8100612366 8240882710 8360895565 9064970981 9120976980 9240989835 9327977876 9889059252 9994262010 10033074678 10641139810 10993688211 11537235794 11572303380 11659972345 11705253791 12321319780 12361324065 12769367772 13501020610 13991966814 14658250948 14942877180 15657677149 15961709715 16201224732 16481765420 16721791130 17305853691 18129941962 18322813685 18481979670 19988524020 20066149356 20251530915 21282279620 21987376422 23074471588 23319944690 23410507582 24722648130 25082686695 25651939159 27002041220 27194912943 27983933628 28843089485 31315354298 31923419430 33443582260 34611707382 34979917035 35115761373 36259883924 36645627370 36963959340 40503061830 43974752844 45324854905 46639889380 46821015164 46973031447 49445296260 50165373390 51303878318 54389825886 54968441055 57686178970 58526268955 62630708596 63454796867 63846838860 69223414764 69959834070 70231522746 73291254740 76955817477 78288385745 81006123660 86529268455 90649709810 93946062894 100330746780 102607756636 108779651772 109603740043 109936882110 115372357940 117052537910 126909593734 128259695795 135974564715 139919668140 140463045492 153911634954 156576771490 172234448639 173058536910 175578806865 181299419620 187892125788 190364390601 219207480086 219873764220 234105075820 234865157235 253819187468 256519391590 271949129430 307823269908 313153542980 317273984335 328811220129 344468897278 346117073820 351157613730 380728781202 384779087385 438414960172 469730314470 513038783180 516703345917 543898258860 548018700215 634547968670 657622440258 688937794556 702315227460 761457562404 769558174770 861172243195 939460628940 951821953005 1033406691834 1096037400430 1205641140473 1269095937340 1315244880516 1539116349540 1644056100645 1722344486390 1903643906010 2066813383668 2192074800860 2411282280946 2583516729585 3288112201290 3444688972780 3616923421419 3807287812020 4822564561892 5167033459170 6028205702365 6576224402580 7233846842838 10334066918340 12056411404730 14467693685676 18084617107095 24112822809460 36169234214190 72338468428380
• Sum of all divisors σ(n): 274110889328640
• Sum of proper divisors (its aliquot sum) s(n): 201772420900260
• 72338468428380 is an abundant number, because the sum of its proper divisors (201772420900260) is greater than itself. Its abundance is 129433952471880

Bases of 72338468428380

• Binary: 10000011100101010011100101101101101101001011100₂
• Hexadecimal: 0x41CA9CB6DA5C
• Base-36: PN3U0DMCC

Squares and roots of 72338468428380

• 72338468428380 squared (72338468428380²) is 5232854014563730027189424400
• 72338468428380 cubed (72338468428380³) is 378536644922839921291291975945224824472000
• The square root of 72338468428380 is 8505202.4331217419
• The cube root of 72338468428380 is 41666.7637158007

Scales and comparisons

• 72,338,468,428,380 seconds is equal to 2,300,139 years, 27 weeks, 6 days, 23 hours, 53 minutes.
• To count from 1 to 72,338,468,428,380 would take you about five million, seven hundred fifty thousand, three hundred forty-eight 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 72338468428380 cubic inches would be around 3472.2 feet tall.

Recreational maths with 72338468428380

• 72338468428380 backwards is 08382486483327
• 72338468428380 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 72338468428380's digits is 66
• More coming soon!