6464390864085

Names of 6464390864085

• Cardinal: 6464390864085 can be written as Six trillion, four hundred sixty-four billion, three hundred ninety million, eight hundred sixty-four thousand and eighty-five.

Scientific notation

• Scientific notation: 6.464390864085 × 10¹²

Factors of 6464390864085

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2058

Divisors of 6464390864085

• Number of divisors d(n): 512
• Complete list of divisors:
  1 3 5 7 9 11 15 21 27 33 35 45 49 53 55 63 77 99 105 121 135 147 159 165 189 231 245 265 297 315 343 363 371 385 441 477 495 539 583 605 693 735 795 847 945 1029 1089 1113 1155 1323 1331 1431 1485 1617 1715 1749 1815 1855 1979 2079 2205 2385 2541 2597 2695 2915 3087 3267 3339 3465 3773 3993 4081 4235 4851 5145 5247 5445 5565 5929 5937 6413 6615 6655 7155 7623 7791 8085 8745 9261 9317 9895 10017 10395 11319 11979 12243 12705 12985 13853 14553 15435 15741 16335 16695 17787 17811 18179 18865 19239 19965 20405 21769 22869 23373 24255 26235 27951 28567 29645 29685 32065 33957 35937 36729 38115 38955 41503 41559 44891 46305 46585 50085 53361 53433 54537 56595 57717 59895 61215 65219 65307 69265 70119 70543 72765 78705 83853 85701 88935 89055 90895 96195 96971 101871 104887 108845 110187 114345 116865 124509 124677 134673 139755 142835 152383 160083 163611 169785 173151 179685 183645 195657 195921 199969 207515 207795 211629 224455 239459 251559 257103 266805 267165 272685 288585 290913 314237 314661 326095 326535 350595 352715 373527 374031 404019 419265 428505 456533 457149 484855 490833 493801 509355 524435 550935 586971 587763 599907 622545 623385 634887 673365 678797 718377 734209 761915 771309 800415 818055 865755 872739 942711 943983 978285 979605 999845 1058145 1066681 1120581 1153757 1197295 1212057 1257795 1285515 1369599 1371447 1454565 1481403 1571185 1573305 1676213 1760913 1799721 1867635 1870155 1904661 2020095 2036391 2155131 2199659 2202627 2282665 2285745 2454165 2469005 2618217 2634049 2828133 2831949 2934855 2938815 2999535 3174435 3200043 3393985 3456607 3461271 3591885 3671045 3856545 4108797 4114341 4363695 4444209 4713555 4719915 5028639 5139463 5333405 5399163 5602905 5768785 6060285 6109173 6465393 6598977 6607881 6847995 6857235 7407015 7466767 7902147 8076299 8381065 8484399 8804565 8998605 9523305 9600129 10181955 10369821 10383813 10775655 10998295 11013135 11733491 12326391 12691327 13091085 13170245 13332627 14140665 14159745 15085917 15418389 16000215 17283035 17306355 18327519 18438343 19796931 19823643 20543985 20571705 22221045 22400301 23706441 24196249 24228897 25143195 25697315 26995815 28800387 30545865 31109463 31151439 32326965 32994885 33039405 35200473 35976241 37333835 38073981 39510735 40381495 42421995 45257751 46255167 48000645 51849105 51919065 55315029 56534093 58667455 59390793 61631955 63456635 66663135 67200903 71119323 72588747 72686691 75429585 77091945 82134437 88839289 91637595 92191715 93328389 98984655 99118215 105601419 107928723 112001505 114221943 118532205 120981245 121144485 129068401 138765501 139604597 144001935 155547315 155757195 165945087 169602279 176002365 179881205 190369905 201602709 217766241 218060073 226288755 231275835 246403311 266517867 276575145 282670465 296953965 316804257 323786169 336004515 342665829 355596615 362943735 363433455 387205203 395738651 410672185 418813791 444196445 466641945 497835261 508806837 528007095 539643615 571109715 621875023 645342005 653298723 693827505 698022985 739209933 799553601 829725435 848011395 903478807 971358507 977232179 1008013545 1088831205 1090300365 1161615609 1187215953 1232016555 1256441373 1332589335 1526420511 1584021285 1618930845 1713329145 1865625069 1936026015 1978693255 2094068955 2217629799 2398660803 2489176305 2544034185 2710436421 2931696537 3109375115 3266493615 3484846827 3561647859 3696049665 3769324119 3997768005 4353125161 4517394035 4856792535 4886160895 5596875207 5808078045 5936079765 6282206865 6840625253 7632102555 8131309263 8795089611 9328125345 10684943577 11088148995 11993304015 13059375483 13552182105 14658482685 16790625621 17424234135 17808239295 18846620595 20521875759 21765625805 24393927789 26385268833 27984376035 34203126265 39178126449 40656546315 43975448055 47884376771 53424717885 61565627277 65296877415 83953128105 102609378795 117534379347 121969638945 131926344165 143653130313 184696881831 195890632245 239421883855 307828136385 430959390939 587671896735 718265651565 923484409155 1292878172817 2154796954695 6464390864085
• Sum of all divisors σ(n): 15026964480000
• Sum of proper divisors (its aliquot sum) s(n): 8562573615915
• 6464390864085 is an abundant number, because the sum of its proper divisors (8562573615915) is greater than itself. Its abundance is 2098182751830

Bases of 6464390864085

• Binary: 1011110000100011011101110001001110011010101₂
• Hexadecimal: 0x5E11BB89CD5
• Base-36: 2AHP7EXN9

Squares and roots of 6464390864085

• 6464390864085 squared (6464390864085²) is 41788349243665612942887225
• 6464390864085 cubed (6464390864085³) is 270136223075945307864671908172457814125
• The square root of 6464390864085 is 2542516.6398836015
• The cube root of 6464390864085 is 18628.4134893573

Scales and comparisons

• 6,464,390,864,085 seconds is equal to 205,547 years, 32 weeks, 6 days, 16 hours, 54 minutes, 45 seconds.
• To count from 1 to 6,464,390,864,085 would take you about five hundred thirteen thousand, eight hundred sixty-nine 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 6464390864085 cubic inches would be around 1552.4 feet tall.

Recreational maths with 6464390864085

• 6464390864085 backwards is 5804680934646
• 6464390864085 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 6464390864085's digits is 63
• More coming soon!