16868066400

Names of 16868066400

• Cardinal: 16868066400 can be written as Sixteen billion, eight hundred sixty-eight million, sixty-six thousand, four hundred.

Scientific notation

• Scientific notation: 1.68680664 × 10¹⁰

Factors of 16868066400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 745

Divisors of 16868066400

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 25 27 30 32 34 36 40 45 48 50 51 54 60 68 71 72 75 80 85 90 96 100 102 108 120 135 136 142 144 150 153 160 170 180 200 204 213 216 225 240 255 270 272 284 288 300 306 340 355 360 400 408 425 426 432 450 459 480 510 540 544 568 600 612 639 647 675 680 710 720 765 800 816 850 852 864 900 918 1020 1065 1080 1136 1200 1207 1224 1275 1278 1294 1350 1360 1420 1440 1530 1632 1700 1704 1775 1800 1836 1917 1941 2040 2130 2160 2272 2295 2400 2414 2448 2550 2556 2588 2700 2720 2840 3060 3195 3235 3400 3408 3550 3600 3621 3672 3825 3834 3882 4080 4260 4320 4590 4828 4896 5100 5112 5176 5325 5400 5680 5823 6035 6120 6390 6470 6800 6816 7100 7200 7242 7344 7650 7668 7764 8160 8520 9180 9585 9656 9705 10200 10224 10352 10650 10800 10863 10999 11360 11475 11646 12070 12240 12780 12940 13600 14200 14484 14688 15300 15336 15528 15975 16175 17040 17469 18105 18360 19170 19312 19410 20400 20448 20704 21300 21600 21726 21998 22950 23292 24140 24480 25560 25880 28400 28968 29115 30175 30600 30672 31056 31950 32350 32589 32997 34080 34938 36210 36720 38340 38624 38820 40800 42600 43452 43996 45900 45937 46584 47925 48280 48525 51120 51760 54315 54995 56800 57936 58230 60350 61200 61344 62112 63900 64700 65178 65994 69876 72420 73440 76680 77640 85200 86904 87345 87992 90525 91800 91874 93168 95850 96560 97050 98991 102240 103520 108630 109990 115872 116460 120700 122400 127800 129400 130356 131988 137811 139752 144840 145575 153360 155280 162945 164985 170400 173808 174690 175984 181050 183600 183748 186336 191700 193120 194100 197982 217260 219980 229685 232920 241400 255600 258800 260712 263976 271575 274975 275622 279504 289680 291150 296973 306720 310560 325890 329970 347616 349380 351968 362100 367200 367496 383400 388200 395964 413433 434520 436725 439960 459370 465840 482800 494955 511200 517600 521424 527952 543150 549950 551244 559008 579360 582300 593946 651780 659940 689055 698760 724200 734992 766800 776400 780929 791928 814725 824925 826866 869040 873450 879920 918740 931680 965600 989910 1042848 1055904 1086300 1099900 1102488 1148425 1164600 1187892 1240299 1303560 1319880 1378110 1397520 1448400 1469984 1484865 1533600 1552800 1561858 1583856 1629450 1649850 1653732 1738080 1746900 1759840 1837480 1979820 2067165 2172600 2199800 2204976 2296850 2329200 2342787 2375784 2474775 2480598 2607120 2639760 2756220 2795040 2896800 2969730 3123716 3167712 3258900 3299700 3307464 3445275 3493800 3674960 3904645 3959640 4134330 4345200 4399600 4409952 4593700 4658400 4685574 4751568 4949550 4961196 5214240 5279520 5512440 5939460 6201495 6247432 6517800 6599400 6614928 6890550 6987600 7028361 7349920 7424325 7809290 7919280 8268660 8690400 8799200 9187400 9371148 9503136 9899100 9922392 10335825 11024880 11713935 11878920 12402990 12494864 13035600 13198800 13229856 13781100 13975200 14056722 14848650 15618580 15838560 16537320 18374800 18742296 19523225 19798200 19844784 20671650 21085083 22049760 23427870 23757840 24805980 24989728 26071200 26397600 27562200 28113444 29697300 31007475 31237160 33074640 35141805 36749600 37484592 39046450 39596400 39689568 41343300 42170166 46855740 47515680 49611960 55124400 56226888 58569675 59394600 62014950 62474320 66149280 70283610 74969184 78092900 79192800 82686600 84340332 93711480 99223920 105425415 110248800 112453776 117139350 118789200 124029900 124948640 140567220 156185800 165373200 168680664 175709025 187422960 198447840 210850830 224907552 234278700 237578400 248059800 281134440 312371600 330746400 337361328 351418050 374845920 421701660 468557400 496119600 527127075 562268880 624743200 674722656 702836100 843403320 937114800 992239200 1054254150 1124537760 1405672200 1686806640 1874229600 2108508300 2811344400 3373613280 4217016600 5622688800 8434033200 16868066400
• Sum of all divisors σ(n): 65605800960
• Sum of proper divisors (its aliquot sum) s(n): 48737734560
• 16868066400 is an abundant number, because the sum of its proper divisors (48737734560) is greater than itself. Its abundance is 31869668160

Bases of 16868066400

• Binary: 1111101101011010100100010001100000₂
• Hexadecimal: 0x3ED6A4460
• Base-36: 7QYT7C0

Squares and roots of 16868066400

• 16868066400 squared (16868066400²) is 284531664074808960000
• 16868066400 cubed (16868066400³) is 4799499002516372104594944000000
• The square root of 16868066400 is 129877.1203869257
• The cube root of 16868066400 is 2564.6125744319

Scales and comparisons

• 16,868,066,400 seconds is equal to 536 years, 18 weeks, 2 days, 6 hours.
• To count from 1 to 16,868,066,400 would take you about one thousand and seventy-two 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 16868066400 cubic inches would be around 213.7 feet tall.

Recreational maths with 16868066400

• 16868066400 backwards is 00466086861
• 16868066400 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 16868066400's digits is 45
• More coming soon!