6406490456746080

Names of 6406490456746080

• Cardinal: 6406490456746080 can be written as Six quadrillion, four hundred six trillion, four hundred ninety billion, four hundred fifty-six million, seven hundred forty-six thousand and eighty.

Scientific notation

• Scientific notation: 6.40649045674608 × 10¹⁵

Factors of 6406490456746080

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5229822

Divisors of 6406490456746080

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 31 32 40 48 60 62 80 93 96 120 124 137 155 160 186 240 248 274 310 372 411 465 480 496 548 601 620 685 744 822 930 992 1096 1202 1240 1370 1488 1644 1803 1860 2055 2192 2404 2480 2740 2976 3005 3288 3606 3720 4110 4247 4384 4808 4960 5480 6010 6576 7212 7440 8220 8494 9015 9616 10960 12020 12741 13152 14424 14880 16440 16988 18030 18631 19232 21235 21920 24040 25482 28848 32880 33976 36060 37262 42470 48080 50964 55893 57696 63705 65760 67952 72120 74524 82337 84940 93155 96160 101928 111786 127410 135904 144240 149048 164674 169880 186310 203856 223572 247011 254820 279465 288480 298096 329348 339760 372620 407712 411685 447144 494022 509640 558930 596192 658696 679520 745240 823370 894288 988044 1019280 1117860 1235055 1317392 1490480 1646740 1788576 1976088 2038560 2235720 2470110 2552447 2634784 2980960 3293480 3952176 4471440 4940220 5104894 5229043 6586960 7657341 7904352 8942880 9880440 10209788 10458086 12762235 13173920 15314682 15687129 19760880 20419576 20916172 25524470 26145215 30629364 31374258 38286705 39521760 40839152 41832344 51048940 52290430 61258728 62748516 76573410 78435645 81678304 83664688 102097880 104580860 122517456 125497032 153146820 156871290 162100333 167329376 204195760 209161720 245034912 250994064 306293640 313742580 324200666 408391520 418323440 486300999 501988128 612587280 627485160 648401332 716378891 810501665 836646880 972601998 1225174560 1254970320 1296802664 1432757782 1621003330 1945203996 2149136673 2431504995 2509940640 2593605328 2865515564 3142654843 3242006660 3581894455 3890407992 4298273346 4863009990 5187210656 5731031128 6285309686 6484013320 7163788910 7780815984 8596546692 9427964529 9726019980 10745683365 11462062256 12570619372 12968026640 14327577820 15561631968 15713274215 17193093384 18855929058 19452039960 21491366730 22207745621 22924124512 25141238744 25936053280 28655155640 31426548430 34386186768 37711858116 38904079920 42982733460 44415491242 47139822645 50282477488 57310311280 62853096860 66623236863 68772373536 75423716232 77808159840 85965466920 88830982484 94279645290 97422300133 100564954976 111038728105 114620622560 125706193720 133246473726 150847432464 171930933840 177661964968 188559290580 194844600266 222077456210 251412387440 266492947452 292266900399 301694864928 333116184315 343861867680 355323929936 377118581160 389689200532 430543713491 444154912420 487111500665 502824774880 532985894904 584533800798 666232368630 710647859872 754237162320 779378401064 861087426982 888309824840 974223001330 1065971789808 1169067601596 1291631140473 1332464737260 1461334501995 1508474324640 1558756802128 1722174853964 1776619649680 1948446002660 2131943579616 2152718567455 2338135203192 2583262280946 2664929474520 2922669003990 3117513604256 3444349707928 3553239299360 3896892005320 4305437134910 4676270406384 5166524561892 5329858949040 5845338007980 6458155702365 6888699415856 7793784010640 8610874269820 9352540812768 10333049123784 10659717898080 11690676015960 12916311404730 13346855118221 13777398831712 15587568021280 17221748539640 20666098247568 23381352031920 25832622809460 26693710236442 34443497079280 40040565354663 41332196495136 46762704063840 51665245618920 53387420472884 66734275591105 68886994158560 80081130709326 103330491237840 106774840945768 133468551182210 160162261418652 200202826773315 206660982475680 213549681891536 266937102364420 320324522837304 400405653546630 427099363783072 533874204728840 640649045674608 800811307093260 1067748409457680 1281298091349216 1601622614186520 2135496818915360 3203245228373040 6406490456746080
• Sum of all divisors σ(n): 21018399543300096
• Sum of proper divisors (its aliquot sum) s(n): 14611909086554016
• 6406490456746080 is an abundant number, because the sum of its proper divisors (14611909086554016) is greater than itself. Its abundance is 8205418629807936

Bases of 6406490456746080

• Binary: 10110110000101010101101001011111011100110100001100000₂
• Hexadecimal: 0x16C2AB4BEE6860
• Base-36: 1R2WT339J6O

Squares and roots of 6406490456746080

• 6406490456746080 squared (6406490456746080²) is 41043119972378596735381595366400
• 6406490456746080 cubed (6406490456746080³) is 262942356418127914552887171685228923749363712000
• The square root of 6406490456746080 is 80040555.0751997221
• The cube root of 6406490456746080 is 185726.2947056539

Scales and comparisons

• 6,406,490,456,746,080 seconds is equal to 203,706,579 years, 49 weeks, 2 days, 5 hours, 28 minutes.
• To count from 1 to 6,406,490,456,746,080 would take you about six hundred eleven million, one hundred nineteen thousand, seven hundred thirty-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 6406490456746080 cubic inches would be around 15477.2 feet tall.

Recreational maths with 6406490456746080

• 6406490456746080 backwards is 0806476540946046
• The number of decimal digits it has is: 16
• The sum of 6406490456746080's digits is 69
• More coming soon!