421225968384

Names of 421225968384

• Cardinal: 421225968384 can be written as Four hundred twenty-one billion, two hundred twenty-five million, nine hundred sixty-eight thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 4.21225968384 × 10¹¹

Factors of 421225968384

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 214

Divisors of 421225968384

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 31 32 36 37 39 48 52 54 61 62 64 67 72 74 78 93 96 104 108 111 117 122 124 128 134 144 148 156 183 186 192 201 208 216 222 234 244 248 256 268 279 288 296 312 333 351 366 372 384 402 403 416 432 444 468 481 488 496 536 549 558 576 592 603 624 666 702 732 744 768 793 804 806 832 837 864 871 888 936 962 976 992 999 1072 1098 1116 1147 1152 1184 1206 1209 1248 1332 1404 1443 1464 1488 1586 1608 1612 1647 1664 1674 1728 1742 1776 1809 1872 1891 1924 1952 1984 1998 2077 2144 2196 2232 2257 2294 2304 2368 2379 2412 2418 2479 2496 2613 2664 2808 2886 2928 2976 3172 3216 3224 3294 3328 3348 3441 3456 3484 3552 3618 3627 3744 3782 3848 3904 3968 3996 4087 4154 4288 4329 4392 4464 4514 4588 4736 4758 4824 4836 4958 4992 5226 5328 5616 5673 5772 5856 5952 6231 6344 6432 6448 6588 6696 6771 6882 6912 6968 7104 7137 7236 7254 7437 7488 7564 7696 7808 7839 7936 7992 8174 8308 8576 8658 8784 8928 9028 9176 9472 9516 9648 9672 9916 9984 10323 10452 10656 10881 11232 11346 11544 11712 11904 12261 12462 12688 12864 12896 12987 13176 13392 13542 13764 13936 14208 14274 14472 14508 14874 14911 14976 15128 15392 15616 15678 15984 16348 16616 17019 17152 17316 17568 17856 18056 18352 18693 19032 19296 19344 19832 20313 20646 20904 21312 21411 21762 22311 22464 22692 23088 23424 23517 23808 24522 24583 24924 25376 25728 25792 25974 26352 26784 27001 27084 27528 27872 28416 28548 28944 29016 29341 29748 29822 29952 30256 30784 30969 31356 31968 32227 32696 33232 34038 34632 35136 35712 36112 36704 36783 37386 38064 38592 38688 39664 40626 41292 41808 42624 42822 43524 44622 44733 44928 45384 46176 46848 47034 49044 49166 49848 50752 51057 51456 51584 51948 52704 53131 53568 54002 54168 55056 55744 56079 57096 57888 58032 58682 59496 59644 60512 60939 61568 61938 62712 63936 64454 65392 66464 66933 68076 69264 69967 70272 71424 72224 73408 73566 73749 74772 76128 76849 77184 77376 79328 81003 81252 82584 83616 85248 85644 87048 88023 89244 89466 89856 90768 92352 94068 96681 98088 98332 99696 101504 102114 103168 103896 105408 106262 107136 108004 108336 110112 110349 111488 112158 114192 115776 116064 117364 118992 119288 121024 121878 123136 123876 125424 126697 127872 128908 130784 132928 133866 134199 136152 138528 139934 140544 144448 146816 147132 147498 149544 151219 152256 153698 154368 154752 158656 159393 162006 162504 165168 167232 171288 174096 176046 178488 178932 181536 184704 188136 193362 196176 196664 199392 203008 204228 207792 209901 210816 212524 214272 216008 216672 220224 220698 221247 222976 224316 228384 230547 231552 232128 234728 237984 238576 242048 243009 243756 247752 250848 253394 255744 257816 261568 264069 265856 267732 268398 272304 277056 279868 288896 290043 293632 294264 294996 299088 302438 304512 307396 309504 317312 318786 324012 325008 330336 334464 342576 348192 352092 356976 357864 363072 369408 376272 380091 386724 392352 393328 398784 402597 408456 415584 419802 421632 425048 432016 433344 440448 441396 442494 448632 453657 456768 461094 463104 464256 469456 475968 477152 478179 484096 486018 487512 495504 501696 506788 515632 523136 528138 531712 535464 536796 544608 554112 559736 577792 580086 588528 589992 598176 604876 609024 614792 629703 634624 637572 648024 650016 660672 663741 668928 685152 691641 696384 704184 713952 715728 726144 729027 752544 760182 773448 784704 786656 792207 797568 805194 816912 831168 839604 850096 864032 866688 870129 880896 882792 884988 897264 907314 909571 913536 922188 928512 938912 951936 954304 956358 972036 975024 991008 999037 1003392 1013576 1031264 1046272 1056276 1070928 1073592 1089216 1108224 1119472 1140273 1160172 1177056 1179984 1196352 1209752 1229584 1259406 1275144 1296048 1300032 1321344 1327482 1360971 1370304 1383282 1392768 1408368 1427904 1431456 1434537 1452288 1458054 1505088 1520364 1546896 1569408 1573312 1584414 1595136 1610388 1633824 1647061 1662336 1679208 1700192 1728064 1733376 1740258 1765584 1769976 1794528 1814628 1819142 1827072 1844376 1877824 1889109 1903872 1908608 1912716 1944072 1950048 1965847 1982016 1998074 2006784 2027152 2062528 2074923 2112552 2141856 2147184 2178432 2238944 2280546 2320344 2354112 2359968 2392704 2419504 2459168 2518812 2550288 2592096 2600064 2642688 2654964 2721942 2728713 2740608 2766564 2785536 2816736 2855808 2862912 2869074 2916108 2997111 3010176 3040728 3093792 3138816 3146624 3168828 3220776 3267648 3294122 3324672 3358416 3400384 3420819 3456128 3480516 3531168 3539952 3589056 3629256 3638284 3688752 3755648 3778218 3817216 3825432 3888144 3900096 3931694 3964032 3996148 4054304 4082913 4125056 4149846 4225104 4283712 4294368 4356864 4477888 4561092 4640688 4687789 4708224 4719936 4785408 4839008 4918336 4941183 5037624 5100576 5184192 5200128 5309928 5443884 5457426 5481216 5533128 5633472 5711616 5725824 5738148 5832216 5897541 5994222 6020352 6081456 6187584 6293248 6337656 6441552 6535296 6588244 6716832 6800768 6841638 6912256 6961032 7062336 7079904 7178112 7258512 7276568 7377504 7511296 7556436 7650864 7776288 7800192 7863388 7928064 7992296 8108608 8165826 8186139 8250112 8299692 8450208 8567424 8588736 8955776 8991333 9122184 9281376 9375578 9416448 9439872 9678016 9836672 9882366 10075248 10201152 10368384 10619856 10887768 10914852 11066256 11266944 11451648 11476296 11664432 11795082 11988444 12162912 12375168 12675312 12883104 13070592 13176488 13433664 13601536 13683276 13922064 14063367 14124672 14159808 14356224 14517024 14553136 14755008 14823549 15112872 15301728 15552576 15600384 15726776 15984592 16217216 16331652 16372278 16599384 16900416 17134848 17177472 17692623 17911552 17982666 18244368 18562752 18751156 18879744 19356032 19673344 19764732 20150496 20402304 20736768 21239712 21775536 21829704 22132512 22533888 22952592 23328864 23590164 23976888 24325824 24558417 24750336 25350624 25766208 26352976 26867328 26973999 27366552 27844128 28126734 28249344 28319616 29034048 29106272 29510016 29647098 30225744 30603456 31105152 31453552 31969184 32434432 32663304 32744556 33198768 33800832 34354944 35385246 35965332 36488736 37125504 37502312 38712064 39529464 40300992 40804608 42190101 42479424 43551072 43659408 44265024 44470647 45905184 46657728 47180328 47953776 48651648 49116834 50701248 51532416 52705952 53077869 53734656 53947998 54733104 55688256 56253468 56639232 58068096 58212544 59020032 59294196 60451488 60941257 61206912 62210304 62907104 63938368 65326608 65489112 66397536 67601664 70770492 71930664 72977472 74251008 75004624 79058928 80601984 84380202 84958848 87102144 87318816 88530048 88941294 91810368 93315456 94360656 95907552 97303296 98233668 101402496 103064832 105411904 106155738 107895996 109466208 111376512 112506936 116136192 116425088 118588392 120902976 121882514 122413824 125814208 126570303 127876736 130653216 130978224 132795072 141540984 143861328 145954944 150009248 158117856 161203968 168760404 169917696 174204288 174637632 177060096 177882588 182823771 183620736 186630912 188721312 191815104 196467336 202804992 210823808 212311476 215791992 218932416 222753024 225013872 232850176 237176784 241805952 243765028 251628416 253140606 255753472 261306432 261956448 265590144 283081968 287722656 291909888 300018496 316235712 337520808 348408576 349275264 355765176 365647542 367241472 377442624 383630208 392934672 421647616 424622952 431583984 437864832 450027744 474353568 483611904 487530056 503256832 506281212 522612864 523912896 531180288 548471313 566163936 575445312 600036992 632471424 675041616 698550528 711530352 731295084 754885248 767260416 785869344 849245904 863167968 875729664 900055488 948707136 975060112 1012562424 1045225728 1047825792 1096942626 1132327872 1150890624 1200073984 1264942848 1350083232 1423060704 1462590168 1509770496 1571738688 1645413939 1698491808 1726335936 1800110976 1897414272 1950120224 2025124848 2095651584 2193885252 2264655744 2301781248 2700166464 2846121408 2925180336 3143477376 3290827878 3396983616 3452671872 3600221952 3794828544 3900240448 4050249696 4387770504 4529311488 5400332928 5692242816 5850360672 6286954752 6581655756 6793967232 6905343744 7800480896 8100499392 8775541008 10800665856 11384485632 11700721344 13163311512 13587934464 15600961792 16200998784 17551082016 23401442688 26326623024 32401997568 35102164032 46802885376 52653246048 70204328064 105306492096 140408656128 210612984192 421225968384
• Sum of all divisors σ(n): 1467043880960
• Sum of proper divisors (its aliquot sum) s(n): 1045817912576
• 421225968384 is an abundant number, because the sum of its proper divisors (1045817912576) is greater than itself. Its abundance is 624591944192

Bases of 421225968384

• Binary: 110001000010011000001100011001100000000₂
• Hexadecimal: 0x6213063300
• Base-36: 5DIB2DC0

Squares and roots of 421225968384

• 421225968384 squared (421225968384²) is 177431316441038567571456
• 421225968384 cubed (421225968384³) is 74738678089524411063978772716847104
• The square root of 421225968384 is 649019.2357580783
• The cube root of 421225968384 is 7496.1519126875

Scales and comparisons

• 421,225,968,384 seconds is equal to 13,393 years, 35 weeks, 3 days, 13 hours, 26 minutes, 24 seconds.
• To count from 1 to 421,225,968,384 would take you about twenty-six thousand, seven hundred eighty-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 421225968384 cubic inches would be around 624.7 feet tall.

Recreational maths with 421225968384

• 421225968384 backwards is 483869522124
• 421225968384 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 421225968384's digits is 54
• More coming soon!