6401220564910080

Names of 6401220564910080

• Cardinal: 6401220564910080 can be written as Six quadrillion, four hundred one trillion, two hundred twenty billion, five hundred sixty-four million, nine hundred ten thousand and eighty.

Scientific notation

• Scientific notation: 6.40122056491008 × 10¹⁵

Factors of 6401220564910080

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 1739

Divisors of 6401220564910080

• Number of divisors d(n): 1536
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 26 28 30 32 35 39 40 42 48 49 52 56 60 64 65 70 78 80 84 91 96 98 104 105 112 120 128 130 140 147 156 160 168 182 192 195 196 208 210 224 240 245 256 260 273 280 294 312 320 336 343 364 384 390 392 416 420 448 455 480 490 512 520 546 560 588 624 637 640 672 686 728 735 768 780 784 832 840 896 910 960 980 1024 1029 1040 1092 1120 1176 1248 1274 1280 1344 1365 1372 1456 1470 1536 1560 1568 1664 1680 1709 1715 1792 1820 1911 1920 1960 2048 2058 2080 2184 2240 2352 2496 2548 2560 2688 2730 2744 2912 2940 3072 3120 3136 3185 3328 3360 3418 3430 3584 3640 3822 3840 3920 4096 4116 4160 4368 4459 4480 4704 4992 5096 5120 5127 5145 5376 5460 5488 5824 5880 6144 6240 6272 6370 6656 6720 6836 6860 7168 7280 7644 7680 7840 8192 8232 8320 8545 8736 8918 8960 9408 9555 9984 10192 10240 10254 10290 10752 10920 10976 11648 11760 11963 12288 12480 12544 12740 13312 13377 13440 13672 13720 14336 14560 15288 15360 15680 16384 16464 16640 17090 17472 17836 17920 18816 19110 19968 20384 20480 20508 20580 21504 21840 21952 22217 22295 23296 23520 23926 24576 24960 25088 25480 25635 26624 26754 26880 27344 27440 28672 29120 30576 30720 31360 32768 32928 33280 34180 34944 35672 35840 35889 37632 38220 39936 40768 40960 41016 41160 43008 43680 43904 44434 44590 46592 47040 47852 49152 49920 50176 50960 51270 53248 53508 53760 54688 54880 57344 58240 59815 61152 61440 62720 65856 66560 66651 66885 68360 69888 71344 71680 71778 75264 76440 79872 81536 81920 82032 82320 83741 86016 87360 87808 88868 89180 93184 94080 95704 98304 99840 100352 101920 102540 106496 107016 107520 109376 109760 111085 114688 116480 119630 122304 122880 125440 131712 133120 133302 133770 136720 139776 142688 143360 143556 150528 152880 155519 159744 163072 163840 164064 164640 167482 172032 174720 175616 177736 178360 179445 186368 188160 191408 199680 200704 203840 205080 212992 214032 215040 218752 219520 222170 229376 232960 239260 244608 245760 250880 251223 263424 266240 266604 267540 273440 279552 285376 286720 287112 301056 305760 311038 319488 326144 328128 329280 333255 334964 344064 349440 351232 355472 356720 358890 372736 376320 382816 399360 401408 407680 410160 418705 425984 428064 430080 437504 439040 444340 465920 466557 478520 489216 491520 501760 502446 526848 532480 533208 535080 546880 559104 570752 573440 574224 586187 602112 611520 622076 638976 652288 656256 658560 666510 669928 688128 698880 702464 710944 713440 717780 745472 752640 765632 777595 798720 802816 815360 820320 837410 856128 860160 875008 878080 888680 931840 933114 957040 978432 1003520 1004892 1053696 1064960 1066416 1070160 1088633 1093760 1118208 1141504 1146880 1148448 1172374 1204224 1223040 1244152 1256115 1277952 1304576 1312512 1317120 1333020 1339856 1397760 1404928 1421888 1426880 1435560 1490944 1505280 1531264 1555190 1597440 1605632 1630720 1640640 1674820 1712256 1720320 1750016 1756160 1758561 1777360 1863680 1866228 1914080 1956864 2007040 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100019071326720 106687009415168 114307510087680 123100395479040 130637154385920 133358761768960 152410013450240 160030514122752 164133860638720 182892016140288 200038142653440 213374018830336 228615020175360 246200790958080 266717523537920 304820026900480 320061028245504 400076285306880 426748037660672 457230040350720 492401581916160 533435047075840 640122056491008 800152570613760 914460080701440 1066870094151680 1280244112982016 1600305141227520 2133740188303360 3200610282455040 6401220564910080
• Sum of all divisors σ(n): 25740139378464000
• Sum of proper divisors (its aliquot sum) s(n): 19338918813553920
• 6401220564910080 is an abundant number, because the sum of its proper divisors (19338918813553920) is greater than itself. Its abundance is 12937698248643840

Bases of 6401220564910080

• Binary: 10110101111011110000001001101111001101000000000000000₂
• Hexadecimal: 0x16BDE04DE68000
• Base-36: 1R11K4PQADC

Squares and roots of 6401220564910080

• 6401220564910080 squared (6401220564910080²) is 40975624720627723718598485606400
• 6401220564910080 cubed (6401220564910080³) is 262294011621720036601752054124767799790272512000
• The square root of 6401220564910080 is 80007628.1670071757
• The cube root of 6401220564910080 is 185675.3554285579

Scales and comparisons

• 6,401,220,564,910,080 seconds is equal to 203,539,013 years, 35 weeks, 5 days, 18 hours, 8 minutes.
• To count from 1 to 6,401,220,564,910,080 would take you about six hundred ten million, six hundred seventeen thousand and forty-one 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 6401220564910080 cubic inches would be around 15472.9 feet tall.

Recreational maths with 6401220564910080

• 6401220564910080 backwards is 0800194650221046
• 6401220564910080 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 6401220564910080's digits is 48
• More coming soon!