21241340382569600

Names of 21241340382569600

• Cardinal: 21241340382569600 can be written as Twenty-one quadrillion, two hundred forty-one trillion, three hundred forty billion, three hundred eighty-two million, five hundred sixty-nine thousand, six hundred.

Scientific notation

• Scientific notation: 2.12413403825696 × 10¹⁶

Factors of 21241340382569600

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 3214

Divisors of 21241340382569600

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 41 50 64 80 82 100 128 160 164 200 205 320 328 400 410 640 656 800 820 1025 1187 1312 1600 1640 1681 1979 2050 2374 2624 3200 3280 3362 3958 4100 4748 5248 5935 6560 6724 7916 8200 8405 9496 9895 11870 13120 13448 15832 16400 16810 18992 19790 23740 26240 26896 29675 31664 32800 33620 37984 39580 42025 47480 48667 49475 53792 59350 63328 65600 67240 68921 75968 79160 81139 84050 94960 97334 98950 107584 118700 126656 131200 134480 137842 151936 158320 162278 168100 189920 194668 197900 215168 237400 243335 253312 268960 275684 316640 324556 336200 344605 379840 389336 395800 405695 474800 486670 537920 551368 633280 649112 672400 689210 759680 778672 791600 811390 949600 973340 1075840 1102736 1216675 1266560 1298224 1344800 1378420 1557344 1583200 1622780 1723025 1899200 1946680 1995347 2028475 2205472 2349073 2433350 2596448 2689600 2756840 2825761 3114688 3166400 3245560 3326699 3446050 3798400 3893360 3990694 4056950 4410944 4698146 4866700 5192896 5379200 5513680 5651522 6229376 6332800 6491120 6653398 6892100 7786720 7981388 8113900 8821888 9396292 9733400 9976735 10385792 11027360 11303044 11745365 12982240 13306796 13784200 14128805 15573440 15962776 16227800 16633495 18792584 19466800 19953470 22054720 22606088 23490730 25964480 26613592 27568400 28257610 31146880 31925552 32455600 33266990 37585168 38933600 39906940 44109440 45212176 46981460 49883675 51928960 53227184 55136800 56515220 58726825 63851104 64911200 66533980 70644025 75170336 77867200 79813880 81809227 83167475 90424352 93962920 96311993 99767350 106454368 110273600 113030440 117453650 127702208 129822400 133067960 136394659 141288050 150340672 155734400 159627760 163618454 166334950 180848704 187925840 192623986 199534700 212908736 220547200 226060880 234907300 255404416 259644800 266135920 272789318 282576100 300681344 319255520 327236908 332669900 361697408 375851680 385247972 399069400 409046135 425817472 452121760 469814600 481559965 532271840 545578636 565152200 638511040 654473816 665339800 681973295 751703360 770495944 798138800 818092270 904243520 939629200 963119930 1064543680 1091157272 1130304400 1277022080 1308947632 1330679600 1363946590 1503406720 1540991888 1596277600 1636184540 1808487040 1879258400 1926239860 2045230675 2129087360 2182314544 2260608800 2407799825 2617895264 2661359200 2727893180 3081983776 3192555200 3272369080 3354178307 3409866475 3758516800 3852479720 3948791713 4090461350 4364629088 4521217600 4815599650 5235790528 5322718400 5455786360 5592181019 6163967552 6385110400 6544738160 6708356614 6819732950 7517033600 7704959440 7897583426 8180922700 8729258176 9042435200 9631199300 10471581056 10645436800 10911572720 11184362038 12327935104 13089476320 13416713228 13639465900 15409918880 15795166852 16361845400 16770891535 17458516352 19262398600 19743958565 21823145440 22368724076 26178952640 26833426456 27278931800 27960905095 30819837760 31590333704 32723690800 33541783070 38524797200 39487917130 43646290880 44737448152 52357905280 53666852912 54557863600 55921810190 61639675520 63180667408 65447381600 67083566140 77049594400 78975834260 83854457675 87292581760 89474896304 98719792825 107333705824 109115727200 111843620380 126361334816 130894763200 134167132280 139804525475 154099188800 157951668520 161900460233 167708915350 178949792608 197439585650 214667411648 218231454400 223687240760 252722669632 261789526400 268334264560 279609050950 308198377600 315903337040 323800920466 335417830700 357899585216 394879171300 429334823296 436462908800 447374481520 505445339264 536668529120 559218101900 631806674080 647601840932 670835661400 715799170432 789758342600 809502301165 894748963040 1073337058240 1118436203800 1263613348160 1295203681864 1341671322800 1579516685200 1619004602330 1789497926080 2146674116480 2236872407600 2527226696320 2590407363728 2683342645600 3159033370400 3238009204660 3578995852160 4047511505825 4473744815200 5180814727456 5366685291200 6318066740800 6476018409320 6637918869553 8095023011650 8947489630400 10361629454912 10733370582400 12636133481600 12952036818640 13275837739106 16190046023300 17894979260800 20723258909824 25904073637280 26551675478212 32380092046600 33189594347765 51808147274560 53103350956424 64760184093200 66379188695530 103616294549120 106206701912848 129520368186400 132758377391060 165947971738825 212413403825696 259040736372800 265516754782120 331895943477650 424826807651392 518081472745600 531033509564240 663791886955300 849653615302784 1062067019128480 1327583773910600 2124134038256960 2655167547821200 4248268076513920 5310335095642400 10620670191284800 21241340382569600
• Sum of all divisors σ(n): 53857078806366000
• Sum of proper divisors (its aliquot sum) s(n): 32615738423796400
• 21241340382569600 is an abundant number, because the sum of its proper divisors (32615738423796400) is greater than itself. Its abundance is 11374398041226800

Bases of 21241340382569600

• Binary: 1001011011101101110001011110100000011100110010010000000₂
• Hexadecimal: 0x4B76E2F40E6480
• Base-36: 5T5FD24MIRK

Squares and roots of 21241340382569600

• 21241340382569600 squared (21241340382569600²) is 451194541248182040887498844160000
• 21241340382569600 cubed (21241340382569600³) is 9583976829409974279885768807923652210753536000000
• The square root of 21241340382569600 is 145744092.1017713157
• The cube root of 21241340382569600 is 276945.2831601065

Scales and comparisons

• 21,241,340,382,569,600 seconds is equal to 675,408,920 years, 20 weeks, 11 hours, 33 minutes, 20 seconds.
• To count from 1 to 21,241,340,382,569,600 would take you about two billion, twenty-six million, two hundred twenty-six thousand, seven hundred sixty-one 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 21241340382569600 cubic inches would be around 23078.8 feet tall.

Recreational maths with 21241340382569600

• 21241340382569600 backwards is 00696528304314212
• The number of decimal digits it has is: 17
• The sum of 21241340382569600's digits is 56
• More coming soon!