64494635959040

Names of 64494635959040

• Cardinal: 64494635959040 can be written as Sixty-four trillion, four hundred ninety-four billion, six hundred thirty-five million, nine hundred fifty-nine thousand and forty.

Scientific notation

• Scientific notation: 6.449463595904 × 10¹³

Factors of 64494635959040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 9240205

Divisors of 64494635959040

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 19 20 28 32 35 38 40 41 56 64 70 76 80 82 95 112 128 133 140 152 160 164 190 205 224 256 266 280 287 304 320 328 380 410 448 532 560 574 608 640 656 665 760 779 820 896 1064 1120 1148 1216 1280 1312 1330 1435 1520 1558 1640 1792 2128 2240 2296 2432 2624 2660 2870 3040 3116 3280 3895 4256 4480 4592 4864 5248 5320 5453 5740 6080 6232 6560 7790 8512 8960 9184 10496 10640 10906 11480 12160 12464 13120 15580 17024 18368 21280 21812 22960 24320 24928 26240 27265 31160 34048 36736 42560 43624 45920 49856 52480 54530 62320 73472 85120 87248 91840 99712 109060 124640 170240 174496 183680 199424 218120 249280 348992 367360 436240 498560 697984 872480 997120 1395968 1744960 3489920 6979840 9240131 18480262 36960524 46200655 64680917 73921048 92401310 129361834 147842096 175562489 184802620 258723668 295684192 323404585 351124978 369605240 378845371 517447336 591368384 646809170 702249956 739210480 757690742 877812445 1034894672 1182736768 1228937423 1293618340 1404499912 1478420960 1515381484 1755624890 1894226855 2069789344 2365473536 2457874846 2587236680 2651917597 2808999824 2956841920 3030762968 3511249780 3788453710 4139578688 4915749692 5174473360 5303835194 5617999648 5913683840 6061525936 6144687115 7022499560 7198062049 7576907420 8279157376 9831499384 10348946720 10607670388 11235999296 11827367680 12123051872 12289374230 13259587985 14044999120 14396124098 15153814840 16558314752 19662998768 20697893440 21215340776 22471998592 24246103744 24578748460 26519175970 28089998240 28792248196 30307629680 35990310245 39325997536 41395786880 42430681552 44943997184 48492207488 49157496920 50386434343 53038351940 56179996480 57584496392 60615259360 71980620490 78651995072 82791573760 84861363104 96984414976 98314993840 100772868686 106076703880 112359992960 115168992784 121230518720 143961240980 157303990144 169722726208 196629987680 201545737372 212153407760 224719985920 230337985568 242461037440 251932171715 287922481960 314607980288 339445452416 393259975360 403091474744 424306815520 460675971136 484922074880 503864343430 575844963920 678890904832 786519950720 806182949488 848613631040 921351942272 1007728686860 1151689927840 1573039901440 1612365898976 1697227262080 1842703884544 2015457373720 2303379855680 3224731797952 3394454524160 4030914747440 4606759711360 6449463595904 8061829494880 9213519422720 12898927191808 16123658989760 32247317979520 64494635959040
• Sum of all divisors σ(n): 190379244464640
• Sum of proper divisors (its aliquot sum) s(n): 125884608505600
• 64494635959040 is an abundant number, because the sum of its proper divisors (125884608505600) is greater than itself. Its abundance is 61389972546560

Bases of 64494635959040

• Binary: 1110101010100001010011110111011100001100000000₂
• Hexadecimal: 0x3AA853DDC300
• Base-36: MV0FD1Q0W

Squares and roots of 64494635959040

• 64494635959040 squared (64494635959040²) is 4159558067489095420557721600
• 64494635959040 cubed (64494635959040³) is 268269183313197144673783823155293323264000
• The square root of 64494635959040 is 8030855.2445577053
• The cube root of 64494635959040 is 40102.7848139563

Scales and comparisons

• 64,494,635,959,040 seconds is equal to 2,050,729 years, 48 weeks, 1 day, 23 hours, 17 minutes, 20 seconds.
• To count from 1 to 64,494,635,959,040 would take you about five million, one hundred twenty-six thousand, eight hundred twenty-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 64494635959040 cubic inches would be around 3341.9 feet tall.

Recreational maths with 64494635959040

• 64494635959040 backwards is 04095953649446
• The number of decimal digits it has is: 14
• The sum of 64494635959040's digits is 68
• More coming soon!