7421134921728

Names of 7421134921728

• Cardinal: 7421134921728 can be written as Seven trillion, four hundred twenty-one billion, one hundred thirty-four million, nine hundred twenty-one thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 7.421134921728 × 10¹²

Factors of 7421134921728

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 289

Divisors of 7421134921728

• Number of divisors d(n): 1008
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 19 22 24 31 32 33 38 44 48 57 62 64 66 76 88 93 96 114 121 124 128 132 152 176 186 192 209 223 228 242 248 256 264 304 341 352 361 363 372 384 418 446 456 484 496 512 528 589 608 627 669 682 704 722 726 744 768 836 892 912 968 992 1023 1024 1056 1083 1178 1216 1254 1338 1364 1408 1444 1452 1488 1536 1672 1767 1784 1824 1936 1984 2046 2048 2112 2166 2299 2356 2432 2453 2508 2676 2728 2816 2888 2904 2976 3072 3344 3534 3568 3648 3751 3872 3968 3971 4092 4096 4224 4237 4332 4598 4712 4864 4906 5016 5352 5456 5632 5776 5808 5952 6144 6479 6688 6897 6913 7068 7136 7296 7359 7502 7744 7936 7942 8184 8192 8448 8474 8664 9196 9424 9728 9812 10032 10704 10912 11191 11253 11264 11552 11616 11904 11913 12288 12711 12958 13376 13794 13826 14136 14272 14592 14718 15004 15488 15872 15884 16368 16896 16948 17328 18392 18848 19437 19456 19624 20064 20739 21408 21824 22382 22506 22528 23104 23232 23808 23826 24576 25422 25916 26752 26983 27588 27652 28272 28544 29184 29436 30008 30976 31744 31768 32736 33573 33792 33896 34656 36784 37696 38874 38912 39248 40128 41478 42816 43648 43681 44764 45012 45056 46208 46464 46607 47616 47652 50844 51832 53504 53966 55176 55304 56544 57088 58368 58872 60016 61952 63488 63536 65472 67146 67584 67792 69312 71269 73568 75392 76043 77748 77824 78496 80256 80503 80949 82956 85632 87296 87362 89528 90024 90112 92416 92928 93214 95232 95304 101688 103664 107008 107932 110352 110608 113088 114176 116736 117744 120032 123101 123904 126976 127072 130944 131043 131347 134292 135168 135584 138624 139821 142538 147136 150784 152086 155496 155648 156992 160512 161006 161898 165912 171264 174592 174724 179056 180048 184832 185856 186428 190464 190608 203376 207328 213807 214016 215864 220704 221216 226176 228129 228352 233472 235488 240064 241509 246202 247808 253952 254144 261888 262086 262694 268584 270336 271168 277248 279642 285076 294272 301568 304172 310992 313984 321024 322012 323796 331824 342528 349184 349448 358112 360096 369303 369664 371712 372856 380928 381216 394041 406752 414656 427614 428032 431728 441408 442432 452352 456258 456704 466944 470976 480128 483018 492404 495616 508288 512677 523776 524172 525388 537168 542336 554496 559284 570152 588544 603136 608344 621984 627968 642048 644024 647592 663648 685056 698368 698896 716224 720192 738606 739328 743424 745712 761856 762432 788082 813504 829312 836473 855228 856064 863456 882816 884864 885533 904704 912516 913408 941952 960256 966036 984808 991232 1016576 1025354 1047552 1048344 1050776 1074336 1084672 1108992 1118568 1140304 1177088 1206272 1216688 1243968 1255936 1284096 1288048 1295184 1327296 1354111 1370112 1396736 1397792 1432448 1440384 1444817 1477212 1478656 1486848 1491424 1524864 1538031 1576164 1627008 1658624 1672946 1710456 1712128 1726912 1765632 1769728 1771066 1809408 1825032 1826816 1883904 1920512 1932072 1969616 2033152 2050708 2095104 2096688 2101552 2148672 2169344 2217984 2237136 2280608 2354176 2412544 2433376 2487936 2495593 2509419 2511872 2568192 2576096 2590368 2654592 2656599 2708222 2740224 2793472 2795584 2864896 2880768 2889634 2954424 2957312 2973696 2982848 3049728 3076062 3152328 3254016 3317248 3345892 3420912 3453824 3531264 3539456 3542132 3618816 3650064 3767808 3841024 3864144 3939232 4062333 4066304 4101416 4190208 4193376 4203104 4297344 4334451 4338688 4435968 4474272 4561216 4708352 4825088 4866752 4975872 4991186 5018838 5023744 5136384 5152192 5180736 5309184 5313198 5416444 5480448 5591168 5729792 5761536 5779268 5908848 5965696 6099456 6152124 6304656 6508032 6634496 6691784 6841824 6907648 7062528 7078912 7084264 7237632 7300128 7486779 7535616 7682048 7728288 7878464 8124666 8132608 8202832 8380416 8386752 8406208 8594688 8668902 8677376 8871936 8948544 9122432 9416704 9733504 9740863 9951744 9982372 10037676 10047488 10304384 10361472 10618368 10626396 10832888 11182336 11459584 11523072 11558536 11817696 11931392 12198912 12304248 12609312 13016064 13268992 13383568 13683648 13815296 14125056 14157824 14168528 14475264 14600256 14973558 15071232 15364096 15456576 15756928 15892987 16249332 16265216 16405664 16773504 16812416 17189376 17337804 17354752 17897088 18244864 18833408 19467008 19481726 19903488 19964744 20075352 20094976 20608768 20722944 21236736 21252792 21665776 22364672 22919168 23046144 23117072 23635392 23862784 24397824 24608496 25218624 26032128 26537984 26767136 27367296 27451523 27630592 28250112 28315648 28337056 29200512 29222589 29947116 30142464 30728192 30913152 31513856 31785974 32498664 32530432 32811328 33547008 33624832 34378752 34675608 34709504 35794176 36489728 38934016 38963452 39806976 39929488 40150704 41217536 41445888 42473472 42505584 43331552 44729344 45838336 46092288 46234144 47270784 47678961 47725568 48795648 49216992 50437248 52064256 53075968 53534272 54734592 54903046 55261184 56500224 56631296 56674112 58401024 58445178 59894232 60284928 61826304 63027712 63571948 64997328 65622656 67094016 67249664 68757504 69351216 71588352 72979456 77868032 77926904 79613952 79858976 80301408 82354569 82435072 82891776 84946944 85011168 86663104 89458688 91676672 92184576 92468288 94541568 95357922 95451136 97591296 98433984 100874496 104128512 107068544 109469184 109806092 110522368 113348224 116802048 116890356 119788464 123652608 126055424 127143896 129994656 131245312 134188032 134499328 137515008 138702432 143176704 145958912 155736064 155853808 159227904 159717952 160602816 164709138 164870144 165783552 169893888 170022336 173326208 178917376 184936576 189083136 190715844 190902272 196867968 201748992 214137088 218938368 219612184 221044736 226696448 233604096 233780712 239576928 247305216 252110848 254287792 259989312 262490624 268376064 268998656 275030016 277404864 286353408 291917824 301966753 311472128 311707616 319435904 321205632 329418276 329740288 331567104 340044672 346652416 357834752 369873152 378166272 381431688 381804544 393735936 403497984 428274176 437876736 439224368 453392896 467208192 467561424 479153856 494610432 504221696 508575584 519978624 524981248 536752128 537997312 554809728 572706816 583835648 603933506 622944256 623415232 638871808 642411264 658836552 659480576 663134208 680089344 693304832 739746304 756332544 762863376 787471872 806995968 856548352 875753472 878448736 905900259 906785792 934416384 935122848 958307712 989220864 1008443392 1017151168 1039957248 1049962496 1073504256 1075994624 1109619456 1145413632 1207867012 1246830464 1277743616 1284822528 1317673104 1360178688 1386609664 1479492608 1512665088 1525726752 1574943744 1613991936 1713096704 1751506944 1756897472 1811800518 1813571584 1868832768 1870245696 1916615424 1978441728 2034302336 2079914496 2099924992 2219238912 2415734024 2493660928 2555487232 2569645056 2635346208 2720357376 2773219328 2958985216 3025330176 3051453504 3149887488 3227983872 3426193408 3513794944 3623601036 3627143168 3740491392 3833230848 4068604672 4159828992 4199849984 4438477824 4831468048 4987321856 5110974464 5139290112 5270692416 5440714752 5546438656 5917970432 6102907008 6299774976 6852386816 7027589888 7247202072 7254286336 7480982784 7666461696 8137209344 8319657984 8876955648 9662936096 9974643712 10221948928 10278580224 10541384832 10881429504 11092877312 11835940864 12205814016 12599549952 14055179776 14494404144 14961965568 15332923392 16274418688 16639315968 17753911296 19325872192 19949287424 20443897856 20557160448 21082769664 21762859008 24411628032 28110359552 28988808288 29923931136 30665846784 32548837376 33278631936 35507822592 38651744384 39898574848 42165539328 48823256064 56220719104 57977616576 59847862272 61331693568 65097674752 77303488768 79797149696 84331078656 97646512128 112441438208 115955233152 119695724544 130195349504 154606977536 168662157312 195293024256 224882876416 231910466304 239391449088 309213955072 337324314624 390586048512 463820932608 618427910144 674648629248 927641865216 1236855820288 1855283730432 2473711640576 3710567460864 7421134921728
• Sum of all divisors σ(n): 23802799362048
• Sum of proper divisors (its aliquot sum) s(n): 16381664440320
• 7421134921728 is an abundant number, because the sum of its proper divisors (16381664440320) is greater than itself. Its abundance is 8960529518592

Bases of 7421134921728

• Binary: 1101011111111011110000111000110000000000000₂
• Hexadecimal: 0x6BFDE1C6000
• Base-36: 2MP804H6O

Squares and roots of 7421134921728

• 7421134921728 squared (7421134921728²) is 55073243526490848686505984
• 7421134921728 cubed (7421134921728³) is 408705970787271747061641877181643620352
• The square root of 7421134921728 is 2724176.0078467765
• The cube root of 7421134921728 is 19505.4860056383

Scales and comparisons

• 7,421,134,921,728 seconds is equal to 235,969 years, 7 weeks, 7 hours, 8 minutes, 48 seconds.
• To count from 1 to 7,421,134,921,728 would take you about five hundred eighty-nine thousand, nine hundred twenty-two 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 7421134921728 cubic inches would be around 1625.5 feet tall.

Recreational maths with 7421134921728

• 7421134921728 backwards is 8271294311247
• The number of decimal digits it has is: 13
• The sum of 7421134921728's digits is 51
• More coming soon!