445330643940

Names of 445330643940

• Cardinal: 445330643940 can be written as Four hundred forty-five billion, three hundred thirty million, six hundred forty-three thousand, nine hundred forty.

Scientific notation

• Scientific notation: 4.4533064394 × 10¹¹

Factors of 445330643940

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 7183

Divisors of 445330643940

• 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 52 53 60 63 65 70 73 78 84 90 91 105 106 117 126 130 140 146 156 159 180 182 195 210 212 219 234 252 260 265 273 292 315 318 364 365 371 390 420 438 455 468 477 511 530 546 585 630 636 657 689 730 742 780 795 819 876 910 949 954 1022 1060 1092 1095 1113 1170 1260 1314 1365 1378 1460 1484 1533 1590 1638 1820 1855 1898 1908 2044 2067 2190 2226 2340 2385 2555 2628 2730 2756 2847 3066 3180 3276 3285 3339 3445 3710 3796 3869 4095 4134 4380 4452 4599 4745 4770 4823 5110 5460 5565 5694 6132 6201 6570 6643 6678 6890 7027 7420 7665 7738 8190 8268 8541 9198 9490 9540 9646 10220 10335 11130 11388 11607 12402 13140 13286 13356 13780 14054 14235 14469 15330 15476 16380 16695 17082 18396 18980 19292 19345 19929 20670 21081 22260 22995 23214 24115 24804 26572 27083 28108 28470 28938 30660 31005 33215 33390 34164 34821 35135 38690 39858 41340 42162 42705 43407 45990 46428 48230 49189 50297 54166 56940 57876 58035 59787 62010 63243 66430 66780 69642 70270 72345 77380 79716 81249 84324 85410 86814 91351 91980 96460 98378 99645 100594 105405 108332 116070 119574 124020 126486 132860 135415 139284 140540 144690 147567 150891 162498 170820 173628 174105 182702 196756 199290 201188 210810 217035 232140 239148 243747 245945 251485 252972 270830 274053 289380 295134 298935 301782 316215 324996 348210 352079 365404 372431 398580 406245 421620 434070 442701 452673 456755 487494 491890 502970 512971 541660 548106 590268 597870 603564 632430 639457 696420 704158 737835 744862 754455 812490 822159 868140 885402 905346 913510 974988 983780 1005940 1025942 1056237 1096212 1117293 1195740 1218735 1264860 1278914 1370265 1408316 1475670 1489724 1508910 1538913 1624980 1644318 1760395 1770804 1810692 1827020 1862155 1918371 2051884 2112474 2213505 2234586 2263365 2437470 2557828 2564855 2607017 2740530 2951340 3017820 3077826 3168711 3197285 3288636 3351879 3520790 3590797 3724310 3836742 4110795 4224948 4427010 4469172 4526730 4616739 4841603 4874940 5129710 5214034 5281185 5481060 5586465 5755113 6155652 6337422 6394570 6668623 6703758 7041580 7181594 7448620 7673484 7694565 7821051 8221590 8854020 9053460 9233478 9591855 9683206 10259420 10428068 10562370 10772391 11172930 11510226 12674844 12789140 13035085 13337246 13407516 14363188 14524809 15389130 15642102 15843555 16443180 16759395 17953985 18466956 19183710 19366412 20005869 21124740 21544782 22345860 23020452 23083695 23463153 24208015 26070170 26674492 27187463 28775565 29049618 30778260 31284204 31687110 32317173 33343115 33518790 33891221 35907970 38367420 39105255 40011738 43089564 43574427 46167390 46680361 46926306 48416030 52140340 53861955 54374926 57551130 58099236 60017607 63374220 64634346 66686230 67037580 67782442 71815940 72624045 78210510 80023476 81562389 87148854 92334780 93360722 93852612 96832060 100029345 101673663 107723910 108749852 115102260 117315765 120035214 129268692 133372460 135564884 135937315 140041083 145248090 156421020 161585865 163124778 169456105 174297708 186721444 190312241 200058690 203347326 215447820 217872135 233401805 234631530 240070428 244687167 271874630 280082166 290496180 300088035 305020989 323171730 326249556 338912210 353437019 380624482 400117380 406694652 407811945 420123249 435744270 466803610 469263060 489374334 508368315 543749260 560164332 570936723 600176070 610041978 646343460 677824420 700205415 706874038 761248964 815623890 840246498 871488540 933607220 951561205 978748668 1016736630 1060311057 1141873446 1200352140 1220083956 1223435835 1400410830 1413748076 1525104945 1631247780 1680492996 1712810169 1767185095 1903122410 2033473260 2100616245 2120622114 2283746892 2446871670 2474059133 2800821660 2854683615 3050209890 3180933171 3425620338 3534370190 3806244820 4201232490 4241244228 4893743340 4948118266 5301555285 5709367230 6100419780 6361866342 6851240676 7068740380 7422177399 8402464980 8564050845 9896236532 10603110570 11418734460 12370295665 12723732684 14844354798 15904665855 17128101690 21206221140 22266532197 24740591330 29688709596 31809331710 34256203380 37110886995 44533064394 49481182660 63618663420 74221773990 89066128788 111332660985 148443547980 222665321970 445330643940
• Sum of all divisors σ(n): 1717385918976
• Sum of proper divisors (its aliquot sum) s(n): 1272055275036
• 445330643940 is an abundant number, because the sum of its proper divisors (1272055275036) is greater than itself. Its abundance is 826724631096

Bases of 445330643940

• Binary: 110011110101111110001100101101111100100₂
• Hexadecimal: 0x67AFC65BE4
• Base-36: 5OKYD810

Squares and roots of 445330643940

• 445330643940 squared (445330643940²) is 198319382432015058723600
• 445330643940 cubed (445330643940³) is 88317698284232389373157702474984000
• The square root of 445330643940 is 667330.9852988995
• The cube root of 445330643940 is 7636.4971420869

Scales and comparisons

• 445,330,643,940 seconds is equal to 14,160 years, 7 weeks, 20 hours, 39 minutes.
• To count from 1 to 445,330,643,940 would take you about twenty-eight thousand, three hundred twenty 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 445330643940 cubic inches would be around 636.4 feet tall.

Recreational maths with 445330643940

• 445330643940 backwards is 049346033544
• 445330643940 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 445330643940's digits is 45
• More coming soon!