72112948992

Names of 72112948992

• Cardinal: 72112948992 can be written as Seventy-two billion, one hundred twelve million, nine hundred forty-eight thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 7.2112948992 × 10¹⁰

Factors of 72112948992

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 284

Divisors of 72112948992

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 17 18 19 21 24 28 32 34 36 38 42 48 51 56 57 63 64 68 72 76 84 96 102 109 112 114 119 126 127 128 133 136 144 152 153 168 171 192 204 218 224 228 238 252 254 256 266 272 288 304 306 323 327 336 342 357 381 384 399 408 436 448 456 476 504 508 532 544 576 608 612 646 654 672 684 714 762 763 768 798 816 872 889 896 912 952 969 981 1008 1016 1064 1071 1088 1143 1152 1197 1216 1224 1292 1308 1344 1368 1428 1524 1526 1596 1632 1744 1778 1792 1824 1853 1904 1938 1962 2016 2032 2071 2128 2142 2159 2176 2261 2286 2289 2304 2394 2413 2432 2448 2584 2616 2667 2688 2736 2856 2907 3048 3052 3192 3264 3488 3556 3648 3706 3808 3876 3924 4032 4064 4142 4256 4284 4318 4352 4522 4572 4578 4788 4826 4864 4896 5168 5232 5334 5376 5472 5559 5712 5814 6096 6104 6213 6384 6477 6528 6783 6867 6976 7112 7239 7296 7412 7616 7752 7848 8001 8064 8128 8284 8512 8568 8636 9044 9144 9156 9576 9652 9792 10336 10464 10668 10944 11118 11424 11628 12192 12208 12426 12768 12954 12971 13056 13566 13734 13843 13952 14224 14478 14497 14592 14824 15113 15232 15504 15696 16002 16128 16256 16568 16677 16891 17024 17136 17272 18088 18288 18312 18639 19152 19304 19431 19584 20349 20672 20928 21336 21717 21888 22236 22848 23256 24384 24416 24852 25536 25908 25942 27132 27468 27686 27904 28448 28956 28994 29648 30226 30464 31008 31392 32004 32512 33136 33354 33782 34048 34272 34544 35207 36176 36576 36624 37278 38304 38608 38862 38913 39168 40698 41021 41344 41529 41856 42672 43434 43491 43776 44472 45339 45696 46512 48768 48832 49704 50673 51072 51816 51884 54264 54936 55372 56896 57912 57988 59296 60452 62016 62784 64008 66272 66708 67564 68544 69088 70414 72352 73152 73248 74556 76608 77216 77724 77826 81396 82042 82688 83058 83712 85344 86868 86982 88944 90678 91392 93024 96901 97536 97664 99408 101346 102144 103632 103768 105621 108528 109872 110744 113792 115824 115976 116739 118592 120904 123063 124032 124587 125568 128016 130473 132544 133416 135128 136017 137088 138176 140828 144704 146304 146496 149112 152019 153216 154432 155448 155652 162792 164084 166116 170688 173736 173964 177888 181356 186048 193802 195328 198816 202692 207264 207536 211242 217056 219744 221488 227584 231648 231952 233478 235331 237184 241808 246126 246449 248064 249174 251136 256032 260946 263017 265088 266832 270256 272034 274176 276352 281656 287147 289408 290703 292608 292992 298224 304038 306432 308864 310896 311304 316863 325584 328168 332232 341376 347472 347928 355776 362712 369189 372096 387604 397632 405384 414528 415072 422484 434112 439488 442976 463296 463904 466956 470662 474368 483616 492252 492898 498348 512064 521892 526034 530176 533664 540512 544068 552704 563312 574294 578816 581406 585984 596448 608076 617728 621792 622608 633726 651168 656336 664464 682752 694944 695856 705993 711552 725424 738378 739347 744192 775208 789051 795264 810768 829056 830144 844968 861441 868224 872109 878976 885952 926592 927808 933912 941324 967232 984504 985796 996696 1024128 1043784 1052068 1067328 1081024 1088136 1126624 1148588 1162812 1192896 1216152 1243584 1245216 1267452 1302336 1312672 1328928 1389888 1391712 1411986 1423104 1450848 1476756 1478694 1550416 1578102 1590528 1621536 1647317 1658112 1660288 1689936 1722882 1736448 1744218 1757952 1771904 1841119 1853184 1855616 1867824 1882648 1934464 1969008 1971592 1993392 2048256 2087568 2104136 2117979 2134656 2162048 2176272 2218041 2253248 2297176 2325624 2367153 2385792 2432304 2487168 2490432 2534904 2584323 2604672 2625344 2657856 2779776 2783424 2823972 2901696 2953512 2957388 3100832 3156204 3243072 3294634 3320576 3379872 3445764 3488436 3543808 3682238 3711232 3735648 3765296 3868928 3938016 3943184 3986784 4175136 4208272 4235958 4269312 4324096 4352544 4436082 4471289 4506496 4594352 4651248 4734306 4771584 4864608 4941951 4974336 4980864 5069808 5168646 5209344 5250688 5315712 5523357 5559552 5566848 5647944 5803392 5907024 5914776 6201664 6312408 6486144 6589268 6759744 6891528 6976872 7364476 7471296 7530592 7876032 7886368 7973568 8350272 8416544 8471916 8705088 8872164 8942578 9012992 9188704 9302496 9468612 9729216 9883902 9961728 10139616 10337292 10501376 10631424 11046714 11133696 11295888 11606784 11814048 11829552 12403328 12624816 12972288 13178536 13413867 13519488 13783056 13953744 14728952 14825853 14942592 15061184 15752064 15772736 15947136 16570071 16700544 16833088 16943832 17410176 17744328 17885156 18377408 18604992 18937224 19458432 19767804 20279232 20674584 22093428 22591776 23628096 23659104 24806656 25249632 26357072 26827734 27038976 27566112 27907488 29457904 29651706 29885184 30122368 31299023 31504128 31545472 31894272 33140142 33401088 33666176 33887664 34820352 35488656 35770312 36754816 37209984 37874448 38916864 39535608 40241601 40558464 41349168 44186856 45183552 47256192 47318208 50499264 52714144 53655468 55132224 55814976 58915808 59303412 60244736 62598046 63090944 66280284 67332352 67775328 70977312 71540624 73509632 74419968 75748896 79071216 80483202 81116928 82698336 88373712 90367104 93897069 94512384 94636416 100998528 105428288 107310936 110264448 111629952 117831616 118606824 125196092 132560568 135550656 141954624 143081248 151497792 158142432 160966404 165396672 176747424 180734208 187794138 189272832 201997056 210856576 214621872 220528896 223259904 235663232 237213648 250392184 265121136 271101312 281691207 283909248 286162496 302995584 316284864 321932808 330793344 353494848 375588276 421713152 429243744 471326464 474427296 500784368 530242272 542202624 563382414 567818496 572324992 605991168 632569728 643865616 661586688 706989696 751176552 858487488 948854592 1001568736 1060484544 1126764828 1144649984 1265139456 1287731232 1413979392 1502353104 1716974976 1897709184 2003137472 2120969088 2253529656 2575462464 3004706208 3433949952 3795418368 4006274944 4241938176 4507059312 5150924928 6009412416 8012549888 9014118624 10301849856 12018824832 18028237248 24037649664 36056474496 72112948992
• Sum of all divisors σ(n): 269376307200
• Sum of proper divisors (its aliquot sum) s(n): 197263358208
• 72112948992 is an abundant number, because the sum of its proper divisors (197263358208) is greater than itself. Its abundance is 125150409216

Bases of 72112948992

• Binary: 1000011001010010001000100011100000000₂
• Hexadecimal: 0x10CA444700
• Base-36: X4M6RK0

Squares and roots of 72112948992

• 72112948992 squared (72112948992²) is 5200277412322793816064
• 72112948992 cubed (72112948992³) is 375007339779083382696756262207488
• The square root of 72112948992 is 268538.5428425499
• The cube root of 72112948992 is 4162.3419111347

Scales and comparisons

• 72,112,948,992 seconds is equal to 2,292 years, 50 weeks, 2 days, 14 hours, 43 minutes, 12 seconds.
• To count from 1 to 72,112,948,992 would take you about four thousand, five hundred eighty-five 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 72112948992 cubic inches would be around 346.9 feet tall.

Recreational maths with 72112948992

• 72112948992 backwards is 29984921127
• The number of decimal digits it has is: 11
• The sum of 72112948992's digits is 54
• More coming soon!