72164051545248

Names of 72164051545248

• Cardinal: 72164051545248 can be written as Seventy-two trillion, one hundred sixty-four billion, fifty-one million, five hundred forty-five thousand, two hundred forty-eight.

Scientific notation

• Scientific notation: 7.2164051545248 × 10¹³

Factors of 72164051545248

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 276

Divisors of 72164051545248

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 17 18 24 26 27 32 34 36 39 48 51 52 54 68 72 78 81 96 102 104 108 117 136 144 153 156 162 204 208 216 221 234 241 243 272 288 306 312 324 351 408 416 432 442 459 468 482 486 544 612 624 648 663 702 723 729 816 864 884 918 936 964 972 1053 1224 1248 1296 1326 1377 1404 1446 1458 1632 1768 1836 1872 1928 1944 1989 2106 2169 2448 2592 2652 2754 2808 2892 2916 3133 3159 3536 3672 3744 3856 3888 3978 4097 4131 4212 4338 4896 5304 5508 5616 5784 5832 5967 6266 6318 6507 7072 7344 7712 7776 7956 8194 8262 8424 8676 9399 9477 10608 11016 11232 11568 11664 11934 12291 12393 12532 12636 13014 14688 15912 16388 16524 16848 17352 17901 18798 18954 19521 21216 22032 23136 23328 23868 24582 24786 25064 25272 26028 28197 31824 32776 33048 33696 34704 35802 36873 37596 37908 39042 44064 47736 49164 49572 50128 50544 52056 53261 53703 56394 58081 58563 63648 65552 66096 69408 71604 73746 75192 75816 78084 84591 95472 98328 99144 100256 101088 104112 106522 107406 110619 112788 116162 117126 131104 132192 143208 147492 150384 151632 156168 159783 161109 169182 174243 175689 190944 196656 198288 208224 213044 214812 221238 225576 232324 234252 253773 286416 294984 300768 303264 312336 319566 322218 331857 338364 348486 351378 393312 396576 426088 429624 442476 451152 464648 468504 479349 507546 522729 572832 589968 624672 639132 644436 663714 676728 696972 702756 755053 761319 852176 859248 884952 902304 929296 937008 958698 987377 995571 1015092 1045458 1179936 1278264 1288872 1327428 1353456 1393944 1405512 1438047 1510106 1522638 1568187 1704352 1718496 1769904 1858592 1874016 1917396 1974754 1991142 2030184 2090916 2265159 2283957 2556528 2577744 2654856 2706912 2787888 2811024 2876094 2962131 2986713 3020212 3045276 3136374 3539808 3834792 3949508 3982284 4060368 4181832 4314141 4530318 4567914 4704561 5113056 5155488 5309712 5575776 5622048 5752188 5924262 5973426 6040424 6090552 6272748 6795477 7669584 7899016 7964568 8120736 8363664 8628282 8886393 9060636 9135828 9409122 10619424 11504376 11848524 11946852 12080848 12181104 12545496 12835901 12942423 13590954 13997521 14113683 15339168 15798032 15929136 16727328 17256564 17772786 18121272 18271656 18818244 20386431 23008752 23697048 23893704 24161696 24362208 25090992 25671802 25884846 26659179 27181908 27995042 28227366 31596064 31858272 34513128 35545572 36242544 36543312 37636488 38507703 38827269 40772862 41992563 42341049 46017504 47394096 47787408 50181984 51343604 51769692 53318358 54363816 55990084 56454732 61159293 69026256 71091144 72485088 73086624 75272976 77015406 77654538 79977537 81545724 83985126 84682098 94788192 95574816 102687208 103539384 106636716 108727632 111980168 112909464 115523109 122318586 125977689 138052512 142182288 150545952 154030812 155309076 159955074 163091448 167970252 169364196 181967773 183477879 205374416 207078768 213273432 217455264 223960336 225818928 231046218 237957857 239932611 244637172 251955378 284364576 308061624 310618152 319910148 326182896 335940504 338728392 346569327 363935546 366955758 377933067 410748832 414157536 426546864 447920672 451637856 462092436 475915714 479865222 489274344 503910756 545903319 550433637 616123248 621236304 639820296 652365792 671881008 677456784 693138654 713873571 719797833 727871092 733911516 755866134 853093728 924184872 951831428 959730444 978548688 1007821512 1039707981 1091806638 1100867274 1133799201 1232246496 1242472608 1279640592 1343762016 1354913568 1386277308 1427747142 1439595666 1455742184 1467823032 1511732268 1637709957 1848369744 1903662856 1919460888 1957097376 2015643024 2079415962 2141620713 2183613276 2201734548 2267598402 2559281184 2772554616 2855494284 2879191332 2911484368 2935646064 3023464536 3093452141 3119123943 3275419914 3401397603 3696739488 3807325712 3838921776 4031286048 4158831924 4283241426 4367226552 4403469096 4535196804 4913129871 5545109232 5710988568 5758382664 5822968736 5871292128 6046929072 6186904282 6238247886 6424862139 6550839828 6802795206 7614651424 7677843552 8317663848 8566482852 8734453104 8806938192 9070393608 9280356423 9357371829 9826259742 10204192809 11090218464 11421977136 11516765328 12093858144 12373808564 12476495772 12849724278 13101679656 13605590412 14739389613 16635327696 17132965704 17468906208 17613876384 18140787216 18560712846 18714743658 19274586417 19652519484 20408385618 22843954272 23033530656 24747617128 24952991544 25699448556 26203359312 27211180824 27841069269 29478779226 33270655392 34265931408 36281574432 37121425692 37429487316 38549172834 39305038968 40816771236 44218168839 49495234256 49905983088 51398897112 52406718624 54422361648 55682138538 57823759251 58957558452 68531862816 74242851384 74858974632 77098345668 78610077936 81633542472 83523207807 88436337678 98990468512 99811966176 102797794224 108844723296 111364277076 115647518502 117915116904 132654506517 148485702768 149717949264 154196691336 157220155872 163267084944 167046415614 173471277753 176872675356 205595588448 222728554152 231295037004 235830233808 250569623421 265309013034 296971405536 299435898528 308393382672 326534169888 334092831228 346942555506 353745350712 445457108304 462590074008 471660467616 501139246842 530618026068 616786765344 668185662456 693885111012 707490701424 751708870263 890914216608 925180148016 1002278493684 1061236052136 1336371324912 1387770222024 1414981402848 1503417740526 1850360296032 2004556987368 2122472104272 2255126610789 2672742649824 2775540444048 3006835481052 4009113974736 4244944208544 4510253221578 5551080888096 6013670962104 8018227949472 9020506443156 12027341924208 18041012886312 24054683848416 36082025772624 72164051545248
• Sum of all divisors σ(n): 243903583222992
• Sum of proper divisors (its aliquot sum) s(n): 171739531677744
• 72164051545248 is an abundant number, because the sum of its proper divisors (171739531677744) is greater than itself. Its abundance is 99575480132496

Bases of 72164051545248

• Binary: 10000011010001000000000101010000110110010100000₂
• Hexadecimal: 0x41A200A86CA0
• Base-36: PKVPH2I00

Squares and roots of 72164051545248

• 72164051545248 squared (72164051545248²) is 5207650335425210256591381504
• 72164051545248 cubed (72164051545248³) is 375805147235252909732308583001050286292992
• The square root of 72164051545248 is 8494942.7040591627
• The cube root of 72164051545248 is 41633.2488796669

Scales and comparisons

• 72,164,051,545,248 seconds is equal to 2,294,593 years, 32 weeks, 2 days, 1 hour, 40 minutes, 48 seconds.
• To count from 1 to 72,164,051,545,248 would take you about five million, seven hundred thirty-six thousand, four hundred eighty-four 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 72164051545248 cubic inches would be around 3469.4 feet tall.

Recreational maths with 72164051545248

• 72164051545248 backwards is 84254515046127
• 72164051545248 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 72164051545248's digits is 54
• More coming soon!