72311574145140

Names of 72311574145140

• Cardinal: 72311574145140 can be written as Seventy-two trillion, three hundred eleven billion, five hundred seventy-four million, one hundred forty-five thousand, one hundred forty.

Scientific notation

• Scientific notation: 7.231157414514 × 10¹³

Factors of 72311574145140

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 15704

Divisors of 72311574145140

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 18 20 22 27 30 33 36 44 45 54 55 60 66 90 99 108 110 132 135 165 180 198 220 270 297 330 396 495 521 540 594 660 990 1042 1188 1485 1563 1741 1980 2084 2605 2970 3126 3482 4689 5210 5223 5731 5940 6252 6964 7815 8705 9378 10420 10446 11462 13421 14067 15630 15669 17193 17410 18756 19151 20892 22924 23445 26115 26842 28134 28655 31260 31338 34386 34820 38302 40263 46890 47007 51579 52230 53684 56268 57310 57453 62676 67105 68772 70335 76604 78345 80526 85965 93780 94014 95755 103158 104460 114620 114906 120789 134210 140670 147631 154737 156690 161052 171930 172359 188028 191510 201315 206316 229812 235035 241578 257895 268420 281340 287265 295262 309474 313380 343860 344718 362367 383020 402630 442893 470070 483156 515790 517077 574530 590524 603945 618948 689436 724734 738155 773685 805260 861795 885786 907061 940140 1031580 1034154 1149060 1207890 1328679 1449468 1476310 1547370 1723590 1771572 1811835 1814122 2068308 2214465 2415780 2585385 2657358 2721183 2952620 3094740 3447180 3623670 3628244 3986037 4428930 4535305 5170770 5314716 5442366 6643395 6992341 7247340 7972074 8163549 8857860 9070610 9977671 10341540 10884732 13286790 13605915 13984682 15944148 16327098 18141220 19930185 19955342 20977023 23365961 24490647 26573580 27211830 27969364 29933013 32654196 34961705 39860370 39910684 40817745 41954046 46731922 48981294 49888355 54423660 59866026 62931069 69923410 70097883 76915751 79720740 81635490 83908092 89799039 93463844 97962588 99776710 104885115 116829805 119732052 122453235 125862138 139846820 140195766 149665065 153831502 163270980 179598078 188793207 199553420 209770230 210293649 230747253 233659610 244906470 251724276 257025571 269397117 280391532 299330130 307663004 314655345 350489415 359196156 377586414 384578755 419540460 420587298 448995195 461494506 467319220 489812940 514051142 538794234 598660260 629310690 630880947 692241759 700978830 755172828 769157510 771076713 841174596 897990390 922989012 943966035 1028102284 1051468245 1077588468 1153736265 1258621380 1261761894 1285127855 1346985585 1384483518 1401957660 1538315020 1542153426 1795980780 1887932070 2076725277 2102936490 2307472530 2313230139 2523523788 2570255710 2693971170 2768967036 3084306852 3154404735 3461208795 3775864140 3855383565 4153450554 4205872980 4614945060 4626460278 5140511420 5387942340 6308809470 6922417590 6939690417 7710767130 8306901108 9252920556 10383626385 11566150695 12173665681 12617618940 13844835180 13879380834 15421534260 20767252770 23132301390 24347331362 27758761668 34698452085 36520997043 41534505540 46264602780 48694662724 60868328405 69396904170 73041994086 109562991129 121736656810 133910322491 138793808340 146083988172 182604985215 219125982258 243473313620 267820644982 328688973387 365209970430 401730967473 438251964516 535641289964 547814955645 657377946774 669551612455 730419940860 803461934946 1095629911290 1205192902419 1314755893548 1339103224910 1606923869892 1643444866935 2008654837365 2191259822580 2410385804838 2678206449820 3286889733870 3615578707257 4017309674730 4820771609676 6025964512095 6573779467740 7231157414514 8034619349460 12051929024190 14462314829028 18077893536285 24103858048380 36155787072570 72311574145140
• Sum of all divisors σ(n): 246051726036480
• Sum of proper divisors (its aliquot sum) s(n): 173740151891340
• 72311574145140 is an abundant number, because the sum of its proper divisors (173740151891340) is greater than itself. Its abundance is 101428577746200

Bases of 72311574145140

• Binary: 10000011100010001011001101100001010100001110100₂
• Hexadecimal: 0x41C459B0A874
• Base-36: PMRH87SL0

Squares and roots of 72311574145140

• 72311574145140 squared (72311574145140²) is 5228963755348079721785619600
• 72311574145140 cubed (72311574145140³) is 378114600297102362011020534661215228744000
• The square root of 72311574145140 is 8503621.2371636121
• The cube root of 72311574145140 is 41661.5993974165

Scales and comparisons

• 72,311,574,145,140 seconds is equal to 2,299,284 years, 19 weeks, 6 days, 13 hours, 39 minutes.
• To count from 1 to 72,311,574,145,140 would take you about five million, seven hundred forty-eight thousand, two 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 72311574145140 cubic inches would be around 3471.8 feet tall.

Recreational maths with 72311574145140

• 72311574145140 backwards is 04154147511327
• 72311574145140 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 72311574145140's digits is 45
• More coming soon!