21004360442604

Names of 21004360442604

• Cardinal: 21004360442604 can be written as Twenty-one trillion, four billion, three hundred sixty million, four hundred forty-two thousand, six hundred four.

Scientific notation

• Scientific notation: 2.1004360442604 × 10¹³

Factors of 21004360442604

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1020

Divisors of 21004360442604

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 27 28 33 36 42 44 49 54 63 66 77 81 84 98 99 108 121 126 132 147 154 162 189 196 198 231 242 252 294 297 308 324 363 378 396 441 462 484 539 567 588 594 693 726 756 847 882 891 924 997 1078 1089 1134 1188 1323 1331 1386 1452 1617 1694 1764 1782 1994 2079 2156 2178 2268 2541 2646 2662 2772 2991 3234 3267 3388 3564 3969 3988 3993 4158 4356 4851 5082 5292 5324 5929 5982 6237 6468 6534 6979 7623 7938 7986 8316 8973 9317 9702 9801 10164 10967 11858 11964 11979 12474 13068 13958 14553 15246 15876 15972 17787 17946 18634 19404 19602 20937 21934 22869 23716 23958 24948 26919 27916 27951 29106 30492 32901 35574 35892 35937 37268 39204 41874 43659 43868 45738 47916 48853 53361 53838 55902 58212 62811 65219 65802 68607 71148 71874 76769 80757 83748 83853 87318 91476 97706 98703 106722 107676 107811 111804 120637 125622 130438 131604 137214 143748 146559 153538 160083 161514 167706 174636 188433 195412 195657 197406 213444 215622 230307 241274 251244 251559 260876 274428 293118 296109 307076 320166 323028 335412 361911 376866 391314 394812 431244 439677 460614 480249 482548 503118 537383 565299 586236 586971 592218 640332 690921 723822 753732 754677 782628 844459 879354 888327 921228 960498 994009 1006236 1074766 1085733 1130598 1173942 1184436 1319031 1327007 1381842 1447644 1509354 1612149 1688918 1758708 1760913 1776654 1920996 1988018 2072763 2149532 2171466 2261196 2347884 2533377 2638062 2654014 2763684 2982027 3018708 3224298 3257199 3377836 3521826 3553308 3957093 3976036 3981021 4145526 4342932 4836447 5066754 5276124 5282739 5308028 5911213 5964054 6218289 6448596 6514398 6958063 7043652 7600131 7914186 7962042 8291052 8946081 9289049 9672894 9771597 10133508 10565478 10934099 11822426 11928108 11943063 12436578 13028796 13916126 14509341 15200262 15828372 15924084 17733639 17892162 18578098 19345788 19543194 20874189 21130956 21868198 22800393 23644852 23886126 24873156 26838243 27832252 27867147 29018682 30400524 32802297 35467278 35784324 35829189 37156196 39086388 41748378 43528023 43736396 45600786 47772252 48706441 53200917 53676486 55734294 58037364 62622567 65023343 65604594 68401179 70934556 71658378 76538693 80514729 83496756 83601441 87056046 91201572 97412882 98406891 106401834 107352972 107487567 111468588 120275089 125245134 130046686 131209188 136802358 143316756 146119323 153077386 159602751 161029458 167202882 174112092 187867701 194825764 195070029 196813782 212803668 214975134 229616079 240550178 250490268 250804323 260093372 273604716 292238646 295220673 306154772 319205502 322058916 334405764 360825267 375735402 390140058 393627564 429950268 438357969 459232158 478808253 481100356 501608646 535770851 563603103 584477292 585210087 590441346 638411004 688848237 721650534 751470804 752412969 780280116 841925623 876715938 885662019 918464316 957616506 1003217292 1071541702 1082475801 1127206206 1170420174 1180882692 1315073907 1323025979 1377696474 1443301068 1504825938 1607312553 1683851246 1753431876 1755630261 1771324038 1915233012 2066544711 2143083404 2164951602 2254412412 2340840348 2525776869 2630147814 2646051958 2755392948 3009651876 3214625106 3247427403 3367702492 3511260522 3542648076 3945221721 3969077937 4133089422 4329903204 4821937659 5051553738 5260295628 5266890783 5292103916 5893479361 6199634133 6429250212 6494854806 7022521044 7577330607 7890443442 7938155874 8266178844 9261181853 9643875318 9742282209 10103107476 10533781566 11786958722 11907233811 12399268266 12989709612 14465812977 15154661214 15780886884 15876311748 17680438083 18522363706 19287750636 19484564418 21067563132 22731991821 23573917444 23814467622 24798536532 27783545559 28931625954 30309322428 35360876166 35721701433 37044727412 38969128836 43397438931 45463983642 47628935244 53041314249 55567091118 57863251908 64828272971 68195975463 70721752332 71443402866 83350636677 86794877862 90927967284 106082628498 107165104299 111134182236 129656545942 136391950926 142886805732 159123942747 166701273354 173589755724 194484818913 212165256996 214330208598 250051910031 259313091884 272783901852 318247885494 333402546708 388969637826 428660417196 477371828241 500103820062 583454456739 636495770988 750155730093 777939275652 954743656482 1000207640124 1166908913478 1500311460186 1750363370217 1909487312964 2333817826956 3000622920372 3500726740434 5251090110651 7001453480868 10502180221302 21004360442604
• Sum of all divisors σ(n): 70327548483192
• Sum of proper divisors (its aliquot sum) s(n): 49323188040588
• 21004360442604 is an abundant number, because the sum of its proper divisors (49323188040588) is greater than itself. Its abundance is 28318827597984

Bases of 21004360442604

• Binary: 100110001101001110101011100010110001011101100₂
• Hexadecimal: 0x131A757162EC
• Base-36: 7G19PW2R0

Squares and roots of 21004360442604

• 21004360442604 squared (21004360442604²) is 441183157602827702778300816
• 21004360442604 cubed (21004360442604³) is 9266770063495960374770383088044814364864
• The square root of 21004360442604 is 4583051.4335542865
• The cube root of 21004360442604 is 27591.1511761873

Scales and comparisons

• 21,004,360,442,604 seconds is equal to 667,873 years, 35 weeks, 6 days, 15 hours, 23 minutes, 24 seconds.
• To count from 1 to 21,004,360,442,604 would take you about one million, six hundred sixty-nine thousand, six hundred eighty-four 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 21004360442604 cubic inches would be around 2299.3 feet tall.

Recreational maths with 21004360442604

• 21004360442604 backwards is 40624406340012
• 21004360442604 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21004360442604's digits is 36
• More coming soon!