72506561988384

Names of 72506561988384

• Cardinal: 72506561988384 can be written as Seventy-two trillion, five hundred six billion, five hundred sixty-one million, nine hundred eighty-eight thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 7.2506561988384 × 10¹³

Factors of 72506561988384

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2540

Divisors of 72506561988384

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 31 32 36 41 48 54 61 62 72 82 93 96 108 122 123 124 144 164 183 186 216 244 246 248 279 288 328 366 369 372 432 488 492 496 549 558 601 656 732 738 744 837 864 976 984 992 1098 1107 1116 1202 1271 1312 1464 1476 1488 1647 1674 1801 1803 1891 1952 1968 2196 2214 2232 2404 2501 2542 2928 2952 2976 3294 3348 3602 3606 3782 3813 3936 4392 4428 4464 4808 5002 5084 5403 5409 5673 5856 5904 6588 6696 7204 7212 7503 7564 7626 8784 8856 8928 9616 10004 10168 10806 10818 11346 11439 11808 13176 13392 14408 14424 15006 15128 15252 16209 16227 17019 17568 17712 18631 19232 20008 20336 21612 21636 22509 22692 22878 24641 26352 26784 28816 28848 30012 30256 30504 32418 32454 34038 34317 35424 36661 37262 40016 40672 43224 43272 45018 45384 45756 48627 49282 51057 52704 55831 55893 57632 57696 60024 60512 61008 64836 64908 67527 68076 68634 73322 73841 73923 74524 77531 80032 86448 86544 90036 90768 91512 97254 98564 102114 109861 109983 111662 111786 120048 122016 129672 129816 135054 136152 137268 146644 147682 147846 149048 155062 167493 167679 172896 173088 180072 181536 183024 194508 197128 204228 219722 219966 221523 221769 223324 223572 232593 240096 259344 259632 270108 272304 274536 293288 295364 295692 298096 310124 329583 329949 334986 335358 360144 366048 389016 394256 408456 439444 439932 443046 443538 446648 447144 465186 502479 503037 518688 519264 540216 544608 549072 586576 590728 591384 596192 620248 659166 659898 664569 665307 669972 670716 697779 720288 763871 778032 788512 816912 878888 879864 886092 887076 893296 894288 930372 988749 989847 1004958 1006074 1080432 1082401 1098144 1136491 1173152 1181456 1182768 1240496 1318332 1319796 1329138 1330614 1339944 1341432 1395558 1503101 1507437 1527742 1556064 1633824 1757776 1759728 1772184 1774152 1786592 1788576 1860744 1977498 1979694 1993707 2009916 2012148 2093337 2160864 2164802 2272982 2289071 2291613 2362912 2365536 2480992 2636664 2639592 2658276 2661228 2679888 2682864 2791116 2966247 3006202 3014874 3055484 3247203 3405691 3409473 3515552 3519456 3544368 3548304 3721488 3954996 3959388 3987414 4019832 4024296 4186674 4329604 4504301 4509303 4545964 4578142 4583226 5273328 5279184 5316552 5322456 5359776 5365728 5582232 5932494 6012404 6029748 6110968 6494406 6811382 6818946 6867213 6874839 7088736 7096608 7442976 7909992 7918776 7974828 8039664 8048592 8373348 8659208 9008602 9018606 9091928 9156284 9166452 9741609 10217073 10228419 10546656 10558368 10633104 10644912 11164464 11864988 12024808 12059496 12221936 12988812 13512903 13527909 13622764 13637892 13734426 13749678 15819984 15837552 15949656 16079328 16097184 16746696 17318416 18017204 18037212 18183856 18312568 18332904 19483218 20434146 20456838 20601639 20624517 21266208 21289824 22328928 23729976 24049616 24118992 24443872 25977624 27025806 27055818 27245528 27275784 27468852 27499356 29224827 30651219 30685257 31639968 31675104 31899312 33493392 33554431 34636832 36034408 36074424 36367712 36625136 36665808 38966436 40538709 40583727 40868292 40913676 41203278 41249034 44378441 46596131 47459952 48099232 48237984 51955248 54051612 54111636 54491056 54551568 54937704 54998712 58449654 61302438 61370514 61804917 63798624 66026461 66986784 67108862 72068816 72148848 73250272 73331616 77932872 81077418 81167454 81736584 81827352 82406556 82498068 88756882 91953657 93192262 94919904 100663293 103910496 108103224 108223272 108982112 109103136 109875408 109997424 116899308 121616127 122604876 122741028 123609834 132052922 133135323 134217724 139633331 139788393 144137632 144297696 155865744 162154836 162334908 163473168 163654704 164813112 164996136 177513764 183907314 186384524 198079383 201326586 216206448 216446544 219750816 219994848 233798616 243232254 245209752 245482056 247219668 264105844 266270646 268435448 279266662 279576786 301989879 311731488 324309672 324669816 326946336 327309408 329626224 329992272 355027528 367814628 372769048 396158766 399405969 402653172 418899993 419365179 432412896 432893088 467597232 486464508 490419504 490964112 494439336 528211688 532541292 536870896 558533324 559153572 594238149 603979758 648619344 649339632 659252448 659984544 710055056 735629256 745538096 792317532 798811938 805306344 837799986 838730358 905969637 935194464 972929016 980839008 981928224 988878672 1056423376 1065082584 1073741792 1117066648 1118307144 1188476298 1198217907 1207959516 1256699979 1258095537 1297238688 1298679264 1375731671 1420110112 1471258512 1491076192 1584635064 1597623876 1610612688 1675599972 1677460716 1782714447 1811939274 1945858032 1977757344 2046820291 2112846752 2130165168 2234133296 2236614288 2376952596 2396435814 2415919032 2513399958 2516191074 2707084901 2751463342 2942517024 3169270128 3195247752 3221225376 3351199944 3354921432 3565428894 3623878548 3770099937 3891716064 4093640582 4127195013 4260330336 4468266592 4473228576 4753905192 4792871628 4831838064 5026799916 5032382148 5414169802 5502926684 6140460873 6338540256 6390495504 6702399888 6709842864 7130857788 7247757096 7540199874 8121254703 8187281164 8254390026 9507810384 9585743256 9663676128 10053599832 10064764296 10828339604 11005853368 12280921746 12381585039 12780991008 13404799776 13419685728 14261715576 14495514192 15080399748 16242509406 16374562328 16508780052 18421382619 19015620768 19171486512 20107199664 20129528592 21656679208 22011706736 24363764109 24561843492 24763170078 28523431152 28991028384 30160799496 32485018812 32749124656 33017560104 36842765238 37144755117 38342973024 40214399328 40259057184 43313358416 44023413472 48727528218 49123686984 49526340156 55264147857 57046862304 60321598992 64970037624 65498249312 66035120208 73091292327 73685530476 74289510234 83919631931 86626716832 97455056436 98247373968 99052680312 110528295714 120643197984 129940075248 132070240416 146182584654 147371060952 148579020468 167839263862 194910112872 196494747936 198105360624 221056591428 251758895793 259880150496 292365169308 294742121904 297158040936 335678527724 389820225744 396210721248 442113182856 503517791586 584730338616 589484243808 594316081872 671357055448 755276687379 779640451488 884226365712 1007035583172 1169460677232 1188632163744 1342714110896 1510553374758 1768452731424 2014071166344 2265830062137 2338921354464 2685428221792 3021106749516 4028142332688 4531660124274 6042213499032 8056284665376 9063320248548 12084426998064 18126640497096 24168853996128 36253280994192 72506561988384
• Sum of all divisors σ(n): 227794260234240
• Sum of proper divisors (its aliquot sum) s(n): 155287698245856
• 72506561988384 is an abundant number, because the sum of its proper divisors (155287698245856) is greater than itself. Its abundance is 82781136257472

Bases of 72506561988384

• Binary: 10000011111000110111111110111110000011100100000₂
• Hexadecimal: 0x41F1BFDF0720
• Base-36: PP91YXZC0

Squares and roots of 72506561988384

• 72506561988384 squared (72506561988384²) is 5257201531375371551750931456
• 72506561988384 cubed (72506561988384³) is 381181608720095669701608804227075452207104
• The square root of 72506561988384 is 8515078.5074703803
• The cube root of 72506561988384 is 41699.0125628817

Scales and comparisons

• 72,506,561,988,384 seconds is equal to 2,305,484 years, 20 weeks, 3 days, 7 hours, 26 minutes, 24 seconds.
• To count from 1 to 72,506,561,988,384 would take you about five million, seven hundred sixty-three thousand, seven hundred ten 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 72506561988384 cubic inches would be around 3474.9 feet tall.

Recreational maths with 72506561988384

• 72506561988384 backwards is 48388916560527
• 72506561988384 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 72506561988384's digits is 72
• More coming soon!