72207938998272

Names of 72207938998272

• Cardinal: 72207938998272 can be written as Seventy-two trillion, two hundred seven billion, nine hundred thirty-eight million, nine hundred ninety-eight thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 7.2207938998272 × 10¹³

Factors of 72207938998272

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 8214

Divisors of 72207938998272

• Number of divisors d(n): 780
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 32 33 42 44 48 49 56 64 66 77 84 88 96 98 112 121 128 132 147 154 168 176 192 196 224 231 242 256 264 294 308 336 352 363 384 392 448 462 484 512 528 539 588 616 672 704 726 768 784 847 896 924 968 1024 1056 1078 1176 1232 1331 1344 1408 1452 1536 1568 1617 1694 1792 1848 1936 2048 2112 2156 2352 2464 2541 2662 2688 2816 2904 3072 3136 3234 3388 3584 3696 3872 3993 4096 4224 4312 4704 4928 5082 5324 5376 5632 5808 5929 6144 6272 6468 6776 7168 7392 7744 7986 8191 8448 8624 9317 9408 9856 10164 10648 10752 11264 11616 11858 12288 12544 12936 13552 14336 14641 14784 15488 15972 16382 16896 17248 17787 18634 18816 19712 20328 21296 21504 22528 23232 23716 24573 25088 25872 27104 27951 28672 29282 29568 30976 31944 32764 33792 34496 35574 37268 37632 39424 40656 42592 43008 43923 45056 46464 47432 49146 50176 51744 54208 55902 57337 58564 59136 61952 63888 65219 65528 67584 68992 71148 74536 75264 78848 81312 85184 86016 87846 90101 92928 94864 98292 100352 102487 103488 108416 111804 114674 117128 118272 123904 127776 130438 131056 135168 137984 142296 149072 150528 157696 162624 170368 172011 175692 180202 185856 189728 195657 196584 200704 204974 206976 216832 223608 229348 234256 236544 247808 255552 260876 262112 270303 275968 284592 298144 301056 307461 315392 325248 340736 344022 351384 360404 371712 379456 391314 393168 401359 409948 413952 433664 447216 458696 468512 473088 495616 511104 521752 524224 540606 551936 569184 596288 602112 614922 630707 650496 681472 688044 702768 717409 720808 743424 758912 782628 786336 802718 819896 827904 867328 894432 917392 937024 946176 991111 1022208 1043504 1048448 1081212 1103872 1138368 1192576 1204077 1229844 1261414 1300992 1362944 1376088 1405536 1434818 1441616 1486848 1517824 1565256 1572672 1605436 1639792 1655808 1734656 1788864 1834784 1874048 1892121 1982222 2044416 2087008 2096896 2152227 2162424 2207744 2276736 2385152 2408154 2459688 2522828 2601984 2725888 2752176 2811072 2869636 2883232 2973333 3035648 3130512 3145344 3210872 3279584 3311616 3469312 3577728 3669568 3748096 3784242 3964444 4088832 4174016 4193792 4304454 4324848 4414949 4553472 4770304 4816308 4919376 5045656 5203968 5451776 5504352 5622144 5739272 5766464 5946666 6071296 6261024 6290688 6421744 6559168 6623232 6937777 7155456 7339136 7496192 7568484 7928888 8177664 8348032 8387584 8608908 8649696 8829898 9106944 9540608 9632616 9838752 10091312 10407936 10902221 11008704 11244288 11478544 11532928 11893332 12142592 12522048 12581376 12843488 13118336 13244847 13875554 14310912 14678272 14992384 15136968 15857776 16355328 16696064 16775168 17217816 17299392 17659796 18213888 19081216 19265232 19677504 20182624 20813331 21804442 22017408 22488576 22957088 23065856 23786664 24285184 25044096 25162752 25686976 26236672 26489694 27751108 28621824 29356544 29984768 30273936 31715552 32706663 33392128 33550336 34435632 34598784 35319592 36427776 38162432 38530464 39355008 40365248 41626662 43608884 44034816 44977152 45914176 46131712 47573328 48564439 50088192 50325504 51373952 52473344 52979388 55502216 57243648 58713088 59969536 60547872 63431104 65413326 66784256 68871264 69197568 70639184 72855552 76315547 77060928 78710016 80730496 83253324 87217768 88069632 89954304 91828352 92263424 95146656 97128878 100176384 100651008 102747904 104946688 105958776 111004432 114487296 117426176 119924431 121095744 126862208 130826652 133568512 137742528 138395136 141278368 145693317 152631094 154121856 157420032 161460992 166506648 174435536 176139264 179908608 183656704 184526848 190293312 194257756 200352768 205495808 209893376 211917552 222008864 228946641 234852352 239848862 242191488 253724416 261653304 267137024 275485056 276790272 282556736 291386634 305262188 308243712 314840064 322921984 333013296 348871072 352278528 359773293 367313408 369053696 380586624 388515512 400705536 410991616 419786752 423835104 444017728 457893282 479697724 484382976 507448832 523306608 534208829 550970112 553580544 565113472 582773268 610524376 616487424 629680128 645843968 666026592 697742144 704557056 719546586 734626816 761173248 777031024 801411072 821983232 839471017 847670208 888035456 915786564 959395448 968765952 1014897664 1046613216 1068417658 1101940224 1107161088 1130226944 1165546536 1221048752 1232974848 1259360256 1291687936 1332053184 1395484288 1439093172 1469253632 1522346496 1554062048 1602626487 1643966464 1678942034 1695340416 1776070912 1831573128 1918790896 1937531904 2029795328 2093226432 2136835316 2203880448 2260453888 2331093072 2442097504 2465949696 2518413051 2583375872 2664106368 2790968576 2878186344 2938507264 3044692992 3108124096 3205252974 3357884068 3390680832 3552141824 3663146256 3837581792 3875063808 4059590656 4186452864 4273670632 4407760896 4520907776 4662186144 4884195008 4931899392 5036826102 5328212736 5581937152 5756372688 5876297119 6089385984 6216248192 6410505948 6715768136 6781361664 7104283648 7326292512 7675163584 7750127616 8372905728 8547341264 8815521792 9041815552 9324372288 9768390016 10073652204 10656425472 11163874304 11512745376 11752594238 12178771968 12432496384 12821011896 13431536272 13562723328 14208567296 14652585024 15350327168 16745811456 17094682528 17628891357 18083631104 18648744576 19536780032 20147304408 21312850944 22327748608 23025490752 23505188476 24864992768 25642023792 26863072544 27125446656 28417134592 29305170048 30700654336 33491622912 34189365056 35257782714 37297489152 39073560064 40294608816 42625701888 44655497216 46050981504 47010376952 49729985536 51284047584 53726145088 54250893312 58610340096 61401308672 66983245824 68378730112 70515565428 74594978304 78147120128 80589217632 85251403776 92101963008 94020753904 99459971072 102568095168 107452290176 117220680192 122802617344 133966491648 136757460224 141031130856 149189956608 156294240256 161178435264 184203926016 188041507808 198919942144 205136190336 214904580352 234441360384 245605234688 273514920448 282062261712 298379913216 312588480512 322356870528 368407852032 376083015616 410272380672 429809160704 468882720768 491210469376 547029840896 564124523424 596759826432 644713741056 736815704064 752166031232 820544761344 859618321408 937765441536 1094059681792 1128249046848 1289427482112 1473631408128 1504332062464 1641089522688 1719236642816 2188119363584 2256498093696 2578854964224 3008664124928 3282179045376 3438473285632 4512996187392 5157709928448 6017328249856 6564358090752 9025992374784 10315419856896 12034656499712 18051984749568 24069312999424 36103969499136 72207938998272
• Sum of all divisors σ(n): 246389641543680
• Sum of proper divisors (its aliquot sum) s(n): 174181702545408
• 72207938998272 is an abundant number, because the sum of its proper divisors (174181702545408) is greater than itself. Its abundance is 101973763547136

Bases of 72207938998272

• Binary: 10000011010110000111000100011011101000000000000₂
• Hexadecimal: 0x41AC388DD000
• Base-36: PLFVAIXHC

Squares and roots of 72207938998272

• 72207938998272 squared (72207938998272²) is 5213986454378170362818985984
• 72207938998272 cubed (72207938998272³) is 376491215835555439896875729587575768219648
• The square root of 72207938998272 is 8497525.4632317521
• The cube root of 72207938998272 is 41641.6870929401

Scales and comparisons

• 72,207,938,998,272 seconds is equal to 2,295,989 years, 5 weeks, 3 days, 16 hours, 51 minutes, 12 seconds.
• To count from 1 to 72,207,938,998,272 would take you about five million, seven hundred thirty-nine thousand, nine 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 72207938998272 cubic inches would be around 3470.1 feet tall.

Recreational maths with 72207938998272

• 72207938998272 backwards is 27289983970227
• The number of decimal digits it has is: 14
• The sum of 72207938998272's digits is 75
• More coming soon!