6464243305872

Names of 6464243305872

• Cardinal: 6464243305872 can be written as Six trillion, four hundred sixty-four billion, two hundred forty-three million, three hundred five thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 6.464243305872 × 10¹²

Factors of 6464243305872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 1758

Divisors of 6464243305872

• Number of divisors d(n): 660
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 19 22 24 27 33 36 38 44 48 54 57 66 72 76 81 88 99 108 114 132 144 152 162 171 176 198 209 216 228 243 264 297 304 324 342 361 396 418 432 456 486 513 528 594 627 648 684 722 729 792 836 891 912 972 1026 1083 1188 1254 1296 1368 1444 1458 1539 1584 1672 1723 1782 1881 1944 2052 2166 2187 2376 2508 2673 2736 2888 2916 3078 3249 3344 3446 3564 3762 3888 3971 4104 4332 4374 4617 4752 5016 5169 5346 5643 5776 5832 6156 6498 6561 6892 7128 7524 7942 8019 8208 8664 8748 9234 9747 10032 10338 10692 11286 11664 11913 12312 12996 13122 13784 13851 14256 15048 15507 15884 16038 16929 17328 17496 18468 18953 19494 19683 20676 21384 22572 23826 24057 24624 25992 26244 27568 27702 29241 30096 31014 31768 32076 32737 33858 34992 35739 36936 37906 38988 39366 41352 41553 42768 45144 46521 47652 48114 50787 51984 52488 55404 56859 58482 59049 62028 63536 64152 65474 67716 71478 72171 73872 75812 77976 78732 82704 83106 87723 90288 93042 95304 96228 98211 101574 104976 107217 110808 113718 116964 118098 124056 124659 128304 130948 135432 139563 142956 144342 151624 152361 155952 157464 166212 170577 175446 186084 190608 192456 196422 203148 214434 216513 221616 227436 233928 236196 248112 249318 261896 263169 270864 279126 285912 288684 294633 303248 304722 314928 321651 332424 341154 350892 360107 372168 373977 384912 392844 406296 418689 428868 433026 454872 457083 467856 472392 498636 511731 523792 526338 558252 571824 577368 589266 609444 622003 643302 649539 664848 682308 701784 720214 744336 747954 785688 789507 812592 837378 857736 866052 883899 909744 914166 944784 964953 997272 1023462 1052676 1080321 1116504 1121931 1154736 1178532 1218888 1244006 1256067 1286604 1299078 1364616 1371249 1403568 1440428 1495908 1535193 1571376 1579014 1674756 1715472 1732104 1767798 1828332 1866009 1929906 1994544 2046924 2105352 2160642 2233008 2243862 2357064 2368521 2437776 2488012 2512134 2573208 2598156 2651697 2729232 2742498 2880856 2894859 2991816 3070386 3158028 3240963 3349512 3464208 3535596 3656664 3732018 3768201 3859812 4093848 4113747 4210704 4321284 4487724 4605579 4714128 4737042 4976024 5024268 5146416 5196312 5303394 5484996 5598027 5761712 5789718 5983632 6140772 6316056 6481926 6699024 6842033 7071192 7105563 7313328 7464036 7536402 7719624 7955091 8187696 8227494 8642568 8684577 8975448 9211158 9474084 9722889 9952048 10048536 10392624 10606788 10969992 11196054 11304603 11579436 12281544 12341241 12632112 12963852 13684066 13816737 14142384 14211126 14928072 15072804 15439248 15910182 16454988 16794081 17285136 17369154 17950896 18422316 18948168 19445778 20097072 20526099 21213576 21316689 21939984 22392108 22609206 23158872 23865273 24563088 24682482 25927704 26053731 27368132 27633474 28422252 29168667 29856144 30145608 31820364 32909976 33588162 33913809 34738308 36844632 37896336 38891556 41052198 41450211 42427152 42633378 44784216 45218412 46317744 47730546 49364964 50382243 51855408 52107462 54736264 55266948 56844504 58337334 60291216 61578297 63640728 65819952 67176324 67827618 69476616 71595819 73689264 77783112 78161193 82104396 82900422 85266756 87506001 89568432 90436824 95461092 98729928 100764486 101741427 104214924 109472528 110533896 113689008 116674668 123156594 124350633 127281456 134352648 135655236 138953232 143191638 151146729 155566224 156322386 164208792 165800844 170533512 175012002 180873648 184734891 190922184 197459856 201528972 203482854 208429848 214787457 221067792 233349336 234483579 246313188 248701266 262518003 268705296 271310472 286383276 302293458 312644772 328417584 331601688 341067024 350024004 369469782 373051899 381844368 403057944 406965708 416859696 429574914 453440187 466698672 468967158 492626376 497402532 525036006 542620944 554204673 572766552 604586916 625289544 644362371 663203376 700048008 738939564 746103798 787554009 806115888 813931416 859149828 906880374 937934316 985252752 994805064 1050072012 1108409346 1119155697 1145533104 1209173832 1250579088 1288724742 1360320561 1400096016 1477879128 1492207596 1575108018 1627862832 1662614019 1718299656 1813760748 1875868632 1933087113 1989610128 2100144024 2216818692 2238311394 2362662027 2418347664 2577449484 2720641122 2955758256 2984415192 3150216036 3325228038 3436599312 3627521496 3751737264 3866174226 4080961683 4200288048 4433637384 4476622788 4725324054 4987842057 5154898968 5441282244 5968830384 6300432072 6650456076 7087986081 7255042992 7732348452 8161923366 8867274768 8953245576 9450648108 9975684114 10309797936 10882564488 12242885049 12600864144 13300912152 14175972162 14963526171 15464696904 16323846732 17906491152 18901296216 19951368228 21263958243 21765128976 24485770098 26601824304 28351944324 29927052342 30929393808 32647693464 36728655147 37802592432 39902736456 42527916486 44890578513 48971540196 56703888648 59854104684 65295386928 73457310294 79805472912 85055832972 89781157026 97943080392 113407777296 119708209368 134671735539 146914620588 170111665944 179562314052 195886160784 239416418736 269343471078 293829241176 340223331888 359124628104 404015206617 538686942156 587658482352 718249256208 808030413234 1077373884312 1616060826468 2154747768624 3232121652936 6464243305872
• Sum of all divisors σ(n): 21642455423664
• Sum of proper divisors (its aliquot sum) s(n): 15178212117792
• 6464243305872 is an abundant number, because the sum of its proper divisors (15178212117792) is greater than itself. Its abundance is 8713968811920

Bases of 6464243305872

• Binary: 1011110000100010010111011010000110110010000₂
• Hexadecimal: 0x5E112ED0D90
• Base-36: 2AHMRK900

Squares and roots of 6464243305872

• 6464243305872 squared (6464243305872²) is 41786441517510963349680384
• 6464243305872 cubed (6464243305872³) is 270117724855782062100541356202750414848
• The square root of 6464243305872 is 2542487.6215769469
• The cube root of 6464243305872 is 18628.2717489429

Scales and comparisons

• 6,464,243,305,872 seconds is equal to 205,542 years, 48 weeks, 6 days, 20 hours, 31 minutes, 12 seconds.
• To count from 1 to 6,464,243,305,872 would take you about five hundred thirteen thousand, eight hundred fifty-seven 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 6464243305872 cubic inches would be around 1552.4 feet tall.

Recreational maths with 6464243305872

• 6464243305872 backwards is 2785033424646
• 6464243305872 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 6464243305872's digits is 54
• More coming soon!