16801643888640

Names of 16801643888640

• Cardinal: 16801643888640 can be written as Sixteen trillion, eight hundred one billion, six hundred forty-three million, eight hundred eighty-eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.680164388864 × 10¹³

Factors of 16801643888640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 24
• Sum of prime factors: 354

Divisors of 16801643888640

• Number of divisors d(n): 684
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 32 36 39 40 45 48 52 60 64 65 72 78 80 90 96 104 117 120 128 130 144 156 160 180 192 195 208 234 240 256 260 288 312 320 331 360 384 390 416 468 480 512 520 576 585 624 640 662 720 768 780 832 936 960 993 1024 1040 1152 1170 1248 1280 1324 1440 1536 1560 1655 1664 1872 1920 1986 2048 2080 2304 2340 2496 2560 2648 2880 2979 3072 3120 3310 3328 3744 3840 3972 4096 4160 4303 4608 4680 4965 4992 5120 5296 5760 5958 6144 6240 6620 6656 7488 7680 7944 8192 8320 8606 9216 9360 9930 9984 10240 10592 11520 11916 12288 12480 12909 13240 13312 14895 14976 15360 15888 16384 16640 17212 18432 18720 19860 19968 20480 21184 21515 23040 23832 24576 24960 25818 26480 26624 29790 29952 30720 31776 32768 33280 34424 36864 37440 38727 39720 39936 40960 42368 43030 46080 47664 49152 49920 51636 52960 53248 59580 59904 61440 63552 64545 65536 66560 68848 73728 74880 77454 79440 79872 81920 84736 86060 92160 95328 98304 99840 103272 105920 106496 109561 119160 119808 122880 127104 129090 131072 133120 137696 147456 149760 154908 158880 159744 163840 169472 172120 184320 190656 193635 196608 199680 206544 211840 212992 219122 238320 239616 245760 254208 258180 262144 266240 275392 294912 299520 309816 317760 319488 327680 328683 338944 344240 368640 381312 387270 393216 399360 413088 423680 425984 438244 476640 479232 491520 508416 516360 532480 547805 550784 589824 599040 619632 635520 638976 655360 657366 677888 688480 737280 762624 774540 786432 798720 826176 847360 851968 876488 953280 958464 983040 986049 1016832 1032720 1064960 1095610 1101568 1179648 1198080 1239264 1271040 1277952 1310720 1314732 1355776 1376960 1424293 1474560 1525248 1549080 1597440 1643415 1652352 1694720 1703936 1752976 1906560 1916928 1966080 1972098 2033664 2065440 2129920 2191220 2203136 2359296 2396160 2478528 2542080 2555904 2629464 2711552 2753920 2848586 2949120 3050496 3098160 3194880 3286830 3304704 3389440 3407872 3505952 3813120 3833856 3932160 3944196 4067328 4130880 4259840 4272879 4382440 4406272 4792320 4930245 4957056 5084160 5111808 5258928 5423104 5507840 5697172 5898240 6100992 6196320 6389760 6573660 6609408 6778880 7011904 7121465 7626240 7667712 7888392 8134656 8261760 8519680 8545758 8764880 8812544 9584640 9860490 9914112 10168320 10223616 10517856 10846208 11015680 11394344 11796480 12201984 12392640 12779520 12818637 13147320 13218816 13557760 14023808 14242930 15252480 15335424 15776784 16269312 16523520 17039360 17091516 17529760 17625088 19169280 19720980 19828224 20336640 21035712 21364395 21692416 22031360 22788688 24403968 24785280 25559040 25637274 26294640 26437632 27115520 28047616 28485860 30504960 30670848 31553568 32538624 33047040 34183032 35059520 35250176 38338560 39441960 39656448 40673280 42071424 42728790 43384832 44062720 45577376 48807936 49570560 51118080 51274548 52589280 52875264 54231040 56095232 56971720 61009920 63107136 64093185 65077248 66094080 68366064 70119040 70500352 76677120 78883920 79312896 81346560 84142848 85457580 86769664 88125440 91154752 97615872 99141120 102549096 105178560 105750528 108462080 112190464 113943440 122019840 126214272 128186370 130154496 132188160 136732128 140238080 141000704 153354240 157767840 158625792 162693120 168285696 170915160 176250880 182309504 195231744 198282240 205098192 210357120 211501056 216924160 224380928 227886880 244039680 252428544 256372740 260308992 264376320 273464256 280476160 282001408 315535680 317251584 325386240 336571392 341830320 352501760 364619008 390463488 396564480 410196384 420714240 423002112 433848320 448761856 455773760 488079360 504857088 512745480 528752640 546928512 560952320 564002816 631071360 634503168 650772480 673142784 683660640 705003520 729238016 780926976 793128960 820392768 841428480 846004224 897523712 911547520 976158720 1009714176 1025490960 1057505280 1093857024 1121904640 1128005632 1262142720 1269006336 1301544960 1346285568 1367321280 1410007040 1458476032 1586257920 1640785536 1682856960 1692008448 1795047424 1823095040 1952317440 2019428352 2050981920 2115010560 2187714048 2243809280 2524285440 2538012672 2692571136 2734642560 2820014080 2916952064 3172515840 3281571072 3365713920 3384016896 3590094848 3646190080 3904634880 4038856704 4101963840 4230021120 4375428096 4487618560 5048570880 5076025344 5385142272 5469285120 5640028160 5833904128 6345031680 6563142144 6731427840 7180189696 7292380160 8077713408 8203927680 8460042240 8750856192 8975237120 10097141760 10152050688 10770284544 10938570240 11667808256 12690063360 13126284288 13462855680 14360379392 14584760320 16155426816 16407855360 16920084480 17501712384 17950474240 20194283520 21540569088 21877140480 23335616512 25380126720 26252568576 26925711360 28720758784 29169520640 32310853632 32815710720 35003424768 35900948480 40388567040 43081138176 43754280960 46671233024 50760253440 52505137152 53851422720 58339041280 64621707264 65631421440 70006849536 71801896960 80777134080 86162276352 87508561920 93342466048 105010274304 107702845440 116678082560 129243414528 131262842880 140013699072 143603793920 161554268160 175017123840 186684932096 210020548608 215405690880 233356165120 258486829056 262525685760 280027398144 323108536320 350034247680 373369864192 420041097216 430811381760 466712330240 525051371520 560054796288 646217072640 700068495360 840082194432 933424660480 1050102743040 1120109592576 1292434145280 1400136990720 1680164388864 1866849320960 2100205486080 2800273981440 3360328777728 4200410972160 5600547962880 8400821944320 16801643888640
• Sum of all divisors σ(n): 62916094649772
• Sum of proper divisors (its aliquot sum) s(n): 46114450761132
• 16801643888640 is an abundant number, because the sum of its proper divisors (46114450761132) is greater than itself. Its abundance is 29312806872492

Bases of 16801643888640

• Binary: 11110100011111110000000001000000000000000000₂
• Hexadecimal: 0xF47F0040000
• Base-36: 5YEKGYRK0

Squares and roots of 16801643888640

• 16801643888640 squared (16801643888640²) is 282295237360673860721049600
• 16801643888640 cubed (16801643888640³) is 4743024049593144175456017555646316544000
• The square root of 16801643888640 is 4098980.8353589555
• The cube root of 16801643888640 is 25612.4186413703

Scales and comparisons

• 16,801,643,888,640 seconds is equal to 534,240 years, 15 weeks, 5 days, 22 hours, 24 minutes.
• To count from 1 to 16,801,643,888,640 would take you about one million, three hundred thirty-five thousand, six hundred 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 16801643888640 cubic inches would be around 2134.4 feet tall.

Recreational maths with 16801643888640

• 16801643888640 backwards is 04688834610861
• The number of decimal digits it has is: 14
• The sum of 16801643888640's digits is 63
• More coming soon!