450198386820

Names of 450198386820

• Cardinal: 450198386820 can be written as Four hundred fifty billion, one hundred ninety-eight million, three hundred eighty-six thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 4.5019838682 × 10¹¹

Factors of 450198386820

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3349

Divisors of 450198386820

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 13 14 15 18 20 21 26 28 30 35 36 39 42 45 49 52 60 63 65 70 78 84 90 91 98 105 117 126 130 140 147 156 169 180 182 195 196 210 234 245 252 260 273 294 315 338 343 364 390 420 441 455 468 490 507 546 585 588 630 637 676 686 735 780 819 845 882 910 980 1014 1029 1092 1170 1183 1260 1274 1365 1372 1470 1521 1638 1690 1715 1764 1820 1911 2028 2058 2197 2205 2340 2366 2535 2548 2730 2940 3042 3087 3185 3276 3319 3380 3430 3549 3822 4095 4116 4394 4410 4459 4732 5070 5145 5460 5733 5915 6084 6174 6370 6591 6638 6860 7098 7605 7644 8190 8281 8788 8820 8918 9555 9957 10140 10290 10647 10985 11466 11830 12348 12740 13182 13276 13377 14196 15210 15379 15435 16380 16562 16595 17745 17836 19110 19773 19914 20580 21294 21970 22295 22932 23233 23660 24843 26364 26754 28665 29871 30420 30758 30870 32955 33124 33190 35490 38220 39546 39828 40131 41405 42588 43147 43940 44590 46137 46466 49686 49785 53235 53508 57330 57967 59742 61516 61740 65910 66380 66885 69699 70980 74529 76895 79092 80262 82810 86294 89180 92274 92932 98865 99372 99570 106470 107653 114660 115934 116165 119484 124215 129441 131820 133770 138411 139398 149058 149355 153790 160524 162631 165620 172588 173901 184548 197730 199140 200655 209097 212940 215306 215735 230685 231868 232330 248430 258882 267540 276822 278796 289835 298116 298710 302029 307580 322959 325262 347802 348495 372645 388323 395460 401310 418194 430612 431470 461370 464660 487893 496860 517764 521703 538265 553644 560911 579670 597420 604058 645918 647205 650524 692055 695604 696990 745290 753571 776646 802620 813155 836388 862940 869505 906087 922740 968877 975786 1043406 1045485 1076530 1121822 1138417 1159340 1208116 1291836 1294410 1384110 1393980 1463679 1490580 1507142 1510145 1553292 1614795 1626310 1682733 1739010 1812174 1937754 1941615 1951572 2086812 2090970 2114203 2153060 2243644 2260713 2276834 2439465 2588820 2608515 2718261 2768220 2804555 2927358 3014284 3020290 3229590 3252620 3365466 3415251 3478020 3624348 3767855 3875508 3883230 3926377 4181940 4228406 4521426 4530435 4553668 4844385 4878930 5048199 5217030 5436522 5609110 5692085 5854716 6040580 6342609 6459180 6730932 6782139 6830502 7291843 7318395 7535710 7766460 7852754 8413665 8456812 9042852 9060870 9688770 9757860 10096398 10245753 10434060 10571015 10873044 11218220 11303565 11384170 11779131 12685218 13564278 13591305 13661004 14583686 14636790 14799421 15071420 15705508 16827330 17076255 18121740 19027827 19377540 19631885 20192796 20491506 21142030 21875529 22607130 22768340 23558262 25240995 25370436 27128556 27182610 27484639 29167372 29273580 29598842 31713045 33654660 33910695 34152510 35337393 36459215 38055654 39263770 40983012 42284060 43751058 44398263 45214260 47116524 50481990 51042901 51228765 54365220 54969278 58895655 59197684 63426090 65626587 67821390 68305020 70674786 72918430 73997105 76111308 78527540 82453917 87502116 88796526 95139135 100963980 102085802 102457530 109377645 109938556 117791310 126852180 131253174 133194789 135642780 137423195 141349572 145836860 147994210 153128703 164907834 176686965 177593052 190278270 192392473 204171604 204915060 218755290 221991315 235582620 247361751 255214505 262506348 266389578 274846390 295988420 306257406 328132935 329815668 353373930 357300307 380556540 384784946 412269585 437510580 443982630 459386109 494723502 510429010 532779156 549692780 577177419 612514812 656265870 665973945 706747860 714600614 765643515 769569892 824539170 887965260 918772218 961962365 989447004 1020858020 1071900921 1154354838 1236808755 1312531740 1331947890 1429201228 1531287030 1649078340 1731532257 1786501535 1837544436 1923924730 2143801842 2296930545 2308709676 2473617510 2501102149 2663895780 2885887095 3062574060 3215702763 3463064514 3573003070 3847849460 4287603684 4593861090 4947235020 5002204298 5359504605 5771774190 6431405526 6926129028 7146006140 7503306447 8657661285 9187722180 10004408596 10719009210 11543548380 12505510745 12862811052 15006612894 16078513815 17315322570 21438018420 22509919341 25011021490 30013225788 32157027630 34630645140 37516532235 45019838682 50022042980 64314055260 75033064470 90039677364 112549596705 150066128940 225099193410 450198386820
• Sum of all divisors σ(n): 1725709440000
• Sum of proper divisors (its aliquot sum) s(n): 1275511053180
• 450198386820 is an abundant number, because the sum of its proper divisors (1275511053180) is greater than itself. Its abundance is 825312666360

Bases of 450198386820

• Binary: 110100011010001111010100011100010000100₂
• Hexadecimal: 0x68D1EA3884
• Base-36: 5QTGHUH0

Squares and roots of 450198386820

• 450198386820 squared (450198386820²) is 202678587495330349712400
• 450198386820 cubed (450198386820³) is 91245573133353947723508930950568000
• The square root of 450198386820 is 670968.2457613027
• The cube root of 450198386820 is 7664.2202747225

Scales and comparisons

• 450,198,386,820 seconds is equal to 14,314 years, 47 weeks, 4 days, 11 hours, 27 minutes.
• To count from 1 to 450,198,386,820 would take you about twenty-eight thousand, six hundred twenty-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 450198386820 cubic inches would be around 638.7 feet tall.

Recreational maths with 450198386820

• 450198386820 backwards is 028683891054
• The number of decimal digits it has is: 12
• The sum of 450198386820's digits is 54
• More coming soon!