72215851916448

Names of 72215851916448

• Cardinal: 72215851916448 can be written as Seventy-two trillion, two hundred fifteen billion, eight hundred fifty-one million, nine hundred sixteen thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 7.2215851916448 × 10¹³

Factors of 72215851916448

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 541

Divisors of 72215851916448

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 31 32 36 38 47 48 57 62 72 76 93 94 96 114 124 141 144 152 171 186 188 228 248 279 282 288 304 342 372 376 423 439 456 496 558 564 589 608 684 744 752 846 878 893 912 992 1116 1128 1178 1317 1368 1457 1488 1504 1692 1756 1767 1786 1824 2209 2232 2256 2356 2634 2679 2736 2914 2976 3384 3512 3534 3572 3951 4371 4418 4464 4512 4712 5268 5301 5358 5472 5828 6627 6768 7024 7068 7144 7902 8037 8341 8742 8836 8928 9424 10536 10602 10716 11656 13113 13254 13536 13609 14048 14136 14288 15804 16074 16682 17484 17672 18848 19881 20633 21072 21204 21432 23312 25023 26226 26508 27218 27683 28272 28576 31608 32148 33364 34968 35344 39762 40827 41266 41971 42144 42408 42864 46624 50046 52452 53016 54436 55366 56544 61899 63216 64296 66728 68479 69936 70688 75069 79524 81654 82532 83049 83942 84816 85728 100092 104904 106032 108872 110732 122481 123798 125913 126432 128592 133456 136958 139872 150138 159048 163308 165064 166098 167884 169632 185697 192721 200184 205437 209808 212064 217744 221464 244962 247596 249147 251826 257184 258571 266912 273916 300276 318096 326616 330128 332196 335768 371394 377739 385442 392027 400368 410874 419616 435488 442928 489924 495192 498294 503652 517142 547832 578163 600552 616311 636192 639623 653232 660256 664392 671536 742788 755478 770884 775713 784054 800736 821748 885856 969751 979848 990384 996588 1007304 1034284 1095664 1156326 1176081 1201104 1232622 1279246 1301101 1306464 1328784 1343072 1485576 1510956 1541768 1551426 1568108 1643496 1734489 1918869 1939502 1959696 1980768 1993176 2014608 2068568 2191328 2312652 2327139 2352162 2402208 2465244 2558492 2602202 2657568 2909253 2971152 3021912 3083536 3102852 3136216 3286992 3468978 3528243 3661699 3837738 3879004 3903303 3919392 3986352 4029216 4137136 4625304 4654278 4704324 4930488 5116984 5204404 5756607 5818506 5942304 5974351 6043824 6167072 6205704 6272432 6573984 6937956 7056486 7323398 7675476 7758008 7806606 7972704 8274272 8727759 9057887 9250608 9308556 9408648 9860976 10233968 10408808 10985097 11513214 11637012 11709909 11948702 12087648 12152837 12411408 12544864 13875912 14112972 14646796 15350952 15516016 15613212 17455518 17923053 18115774 18425269 18501216 18617112 18817296 19721952 20467936 20817616 21970194 23026428 23274024 23419818 23897404 24305674 24822816 27173661 27751824 28225944 29293592 30062281 30701904 31032032 31226424 32955291 34911036 35846106 36231548 36458511 36850538 37234224 37634592 41635232 43940388 46052856 46548048 46839636 47794808 48611348 53769159 54347322 55275807 55503648 56451888 58587184 60124562 61403808 62452848 65910582 69822072 71692212 72463096 72917022 73701076 74468448 81520983 87880776 90186843 92105712 93096096 93679272 95589616 97222696 107538318 108694644 109375533 110551614 112903776 113512669 117174368 120249124 124905696 131821164 139644144 143384424 144926192 145834044 147402152 163041966 165827421 172099853 175761552 180373686 184211424 187358544 191179232 194445392 215076636 217389288 218751066 221103228 227025338 240498248 263642328 270560529 279288288 280794497 286768848 289852384 291668088 294804304 326083932 331654842 340538007 344199706 351523104 360747372 374717088 388890784 425720689 430153272 434778576 437502132 442206456 454050676 480996496 516299559 527284656 541121058 561588994 571183339 573537696 583336176 589608608 652167864 663309684 681076014 688399412 721494744 842383491 851441378 860306544 869557152 875004264 884412912 908101352 961992992 1021614021 1032599118 1054569312 1082242116 1123177988 1142366678 1166672352 1277162067 1304335728 1326619368 1362152028 1376798824 1442989488 1548898677 1684766982 1702882756 1713550017 1720613088 1750008528 1768825824 1816202704 2043228042 2065198236 2164484232 2246355976 2284733356 2527150473 2554324134 2608671456 2653238736 2724304056 2753597648 2885978976 3097797354 3369533964 3405765512 3427100034 3500017056 3632405408 3831486201 4086456084 4130396472 4328968464 4492711952 4569466712 5054300946 5108648268 5140650051 5306477472 5335095443 5448608112 5507195296 6195594708 6739067928 6811531024 6854200068 7662972402 8088693091 8172912168 8260792944 8657936928 8985423904 9138933424 10108601892 10217296536 10281300102 10670190886 10897216224 12391189416 13197341359 13478135856 13623062048 13708400136 15325944804 16005286329 16177386182 16345824336 16521585888 18277866848 20217203784 20434593072 20562600204 21340381772 24266079273 24782378832 26394682718 26956271712 27416800272 30651889608 32010572658 32354772364 32691648672 39592024077 40434407568 40869186144 41125200408 42680763544 48015858987 48532158546 49564757664 52789365436 54833600544 61303779216 64021145316 64709544728 72798237819 79184048154 80868815136 82250400816 85361527088 96031717974 97064317092 105578730872 118776072231 122607558432 128042290632 129419089456 145596475638 158368096308 164500801632 170723054176 192063435948 194128634184 211157461744 237552144462 250749485821 256084581264 258838178912 291192951276 316736192616 384126871896 388257268368 422314923488 475104288924 501498971642 512169162528 582385902552 633472385232 752248457463 768253743792 776514536736 950208577848 1002997943284 1164771805104 1266944770464 1504496914926 1536507487584 1900417155696 2005995886568 2256745372389 2329543610208 3008993829852 3800834311392 4011991773136 4513490744778 6017987659704 8023983546272 9026981489556 12035975319408 18053962979112 24071950638816 36107925958224 72215851916448
• Sum of all divisors σ(n): 228515087848320
• Sum of proper divisors (its aliquot sum) s(n): 156299235931872
• 72215851916448 is an abundant number, because the sum of its proper divisors (156299235931872) is greater than itself. Its abundance is 84083384015424

Bases of 72215851916448

• Binary: 10000011010111000010000001100110101110010100000₂
• Hexadecimal: 0x41AE10335CA0
• Base-36: PLJI5O880

Squares and roots of 72215851916448

• 72215851916448 squared (72215851916448²) is 5215129268018346274372936704
• 72215851916448 cubed (72215851916448³) is 376615002944346747233398521905024200507392
• The square root of 72215851916448 is 8497991.0517985367
• The cube root of 72215851916448 is 41643.2081409561

Scales and comparisons

• 72,215,851,916,448 seconds is equal to 2,296,240 years, 37 weeks, 9 hours, 40 minutes, 48 seconds.
• To count from 1 to 72,215,851,916,448 would take you about five million, seven hundred forty thousand, six hundred one 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 72215851916448 cubic inches would be around 3470.3 feet tall.

Recreational maths with 72215851916448

• 72215851916448 backwards is 84461915851227
• The number of decimal digits it has is: 14
• The sum of 72215851916448's digits is 63
• More coming soon!