421340949789450

Names of 421340949789450

• Cardinal: 421340949789450 can be written as Four hundred twenty-one trillion, three hundred forty billion, nine hundred forty-nine million, seven hundred eighty-nine thousand, four hundred fifty.

Scientific notation

• Scientific notation: 4.2134094978945 × 10¹⁴

Factors of 421340949789450

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 8393

Divisors of 421340949789450

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 10 15 25 30 41 47 50 75 82 94 97 123 141 150 194 205 235 246 282 291 410 470 485 582 615 705 970 1025 1175 1230 1410 1455 1927 2050 2350 2425 2767 2910 3075 3525 3854 3977 4559 4850 5431 5534 5781 6150 7050 7275 7954 8301 9118 9635 10862 11562 11931 13677 13835 14550 16293 16602 19270 19885 22795 23862 27155 27354 27670 28905 32586 39770 41505 45590 48175 54310 57810 59655 68385 69175 81465 83010 96350 99425 113447 113975 119310 130049 135775 136770 138350 144525 162930 186919 198850 207525 222671 226894 227950 255257 260098 268399 271550 289050 298275 340341 341925 373838 390147 407325 415050 445342 510514 526807 536798 560757 567235 596550 650245 668013 680682 683850 765771 780294 805197 814650 934595 1053614 1113355 1121514 1134470 1276285 1300490 1336026 1341995 1531542 1580421 1610394 1701705 1869190 1950735 2226710 2552570 2634035 2683990 2803785 2836175 3160842 3251225 3340065 3403410 3828855 3901470 4025985 4672975 5268070 5332009 5566775 5607570 5672350 6381425 6502450 6680130 6709975 7657710 7902105 8051970 8508525 9345950 9753675 10465537 10664018 11004359 11133550 12614753 12762850 13170175 13419950 14018925 15027577 15804210 15996027 16700325 17017050 19144275 19507350 20129925 20931074 21599087 22008718 24759929 25229506 26340350 26660045 28037850 30055154 31396611 31992054 33013077 33400650 37844259 38288550 39510525 40259850 43198174 45082731 49519858 52327685 53320090 55021795 62793222 63073765 64797261 66026154 74279787 75137885 75688518 79021050 79980135 90165462 104655370 107995435 110043590 123799645 126147530 129594522 133300225 148559574 150275770 156983055 159960270 165065385 189221295 215990870 225413655 247599290 261638425 266600450 275108975 313966110 315368825 323986305 330130770 371398935 375689425 378442590 399900675 450827310 517204873 523276850 539977175 550217950 616130657 618998225 630737650 647972610 706296119 742797870 751378850 784915275 799801350 825326925 946106475 1015157089 1034409746 1079954350 1127068275 1232261314 1237996450 1412592238 1457674969 1551614619 1569830550 1619931525 1650653850 1848391971 1856994675 1892212950 2030314178 2118888357 2254136550 2586024365 2915349938 3045471267 3080653285 3103229238 3239863050 3531480595 3696783942 3713989350 4237776714 4373024907 5075785445 5172048730 6090942534 6161306570 7062961190 7288374845 7758073095 8746049814 9241959855 10151570890 10594441785 12930121825 14576749690 15227356335 15403266425 15516146190 17657402975 18483919710 21188883570 21865124535 25378927225 25860243650 28958140879 30454712670 30806532850 35314805950 36441874225 38790365475 43730249070 46209799275 50757854450 52972208925 57916281758 59764673729 68510723543 72883748450 76136781675 77580730950 86874422637 92419598550 105944417850 109325622675 119529347458 137021447086 144790704395 152273563350 173748845274 179294021187 205532170629 218651245350 289581408790 298823368645 342553617715 358588042374 411064341258 434372113185 597646737290 685107235430 723953521975 868744226370 896470105935 1027660853145 1447907043950 1494116843225 1712768088575 1792940211870 2055321706290 2171860565925 2808939665263 2988233686450 3425536177150 4343721131850 4482350529675 5138304265725 5617879330526 8426818995789 8964701059350 10276608531450 14044698326315 16853637991578 28089396652630 42134094978945 70223491631575 84268189957890 140446983263150 210670474894725 421340949789450
• Sum of all divisors σ(n): 1105058807709696
• Sum of proper divisors (its aliquot sum) s(n): 683717857920246
• 421340949789450 is an abundant number, because the sum of its proper divisors (683717857920246) is greater than itself. Its abundance is 262376908130796

Bases of 421340949789450

• Binary: 1011111110011010100010101101001000011101100001010₂
• Hexadecimal: 0x17F3515A43B0A
• Base-36: 45CPCYSXL6

Squares and roots of 421340949789450

• 421340949789450 squared (421340949789450²) is 177528195969475825999331302500
• 421340949789450 cubed (421340949789450³) is 74799898704186553867219815195928169258625000
• The square root of 421340949789450 is 20526591.2851951625
• The cube root of 421340949789450 is 74968.3392165937

Scales and comparisons

• 421,340,949,789,450 seconds is equal to 13,397,338 years, 47 weeks, 2 days, 7 hours, 17 minutes, 30 seconds.
• To count from 1 to 421,340,949,789,450 would take you about thirty-three million, four hundred ninety-three thousand, three hundred forty-seven 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 421340949789450 cubic inches would be around 6247.4 feet tall.

Recreational maths with 421340949789450

• 421340949789450 backwards is 054987949043124
• The number of decimal digits it has is: 15
• The sum of 421340949789450's digits is 69
• More coming soon!