421345492430688

Names of 421345492430688

• Cardinal: 421345492430688 can be written as Four hundred twenty-one trillion, three hundred forty-five billion, four hundred ninety-two million, four hundred thirty thousand, six hundred eighty-eight.

Scientific notation

• Scientific notation: 4.21345492430688 × 10¹⁴

Factors of 421345492430688

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 329

Divisors of 421345492430688

• Number of divisors d(n): 528
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 72 81 84 96 108 112 126 144 162 168 189 216 224 243 252 288 317 324 336 378 432 486 504 567 634 648 672 729 756 864 951 972 1008 1134 1268 1296 1458 1512 1701 1902 1944 2016 2187 2219 2268 2536 2592 2853 2916 3024 3402 3804 3888 4374 4438 4536 5072 5103 5706 5832 6048 6561 6657 6804 7608 7776 8559 8748 8876 9072 10144 10206 11412 11664 13122 13314 13608 15216 15309 17118 17496 17752 18144 19683 19971 20412 22824 23328 25677 26244 26628 27216 30432 30618 34236 34992 35504 39366 39942 40824 45648 45927 51354 52488 53256 54432 59049 59913 61236 68472 69984 71008 77031 78732 79884 81648 91296 91854 100489 102708 104976 106512 118098 119826 122472 136944 137781 154062 157464 159768 163296 179739 183708 200978 205416 209952 213024 231093 236196 239652 244944 273888 275562 301467 308124 314928 319536 359478 367416 401956 410832 413343 462186 472392 479304 489888 539217 551124 602934 616248 629856 639072 693279 703423 718956 734832 803912 821664 826686 904401 924372 944784 958608 1078434 1102248 1205868 1232496 1386558 1406846 1437912 1469664 1607824 1617651 1653372 1808802 1848744 1889568 1917216 2079837 2110269 2156868 2204496 2411736 2464992 2713203 2773116 2813692 2875824 3215648 3235302 3306744 3617604 3697488 4159674 4220538 4313736 4408992 4823472 4852953 5426406 5546232 5627384 5751648 6239511 6330807 6470604 6613488 7235208 7394976 8139609 8319348 8441076 8627472 9646944 9705906 10852812 11092464 11254768 12479022 12661614 12941208 13226976 14470416 14558859 16279218 16638696 16882152 17254944 18718533 18992421 19411812 21705624 22184928 22509536 24418827 24958044 25323228 25882416 28940832 29117718 31855013 32558436 33277392 33764304 37437066 37984842 38823624 43411248 43676577 48837654 49916088 50646456 51764832 56977263 58235436 63710026 65116872 66554784 67528608 73256481 74874132 75969684 77647248 86822496 87353154 95565039 97675308 99832176 101292912 113954526 116470872 127420052 130233744 131029731 146512962 149748264 151939368 155294496 170931789 174706308 191130078 195350616 199664352 202585824 219769443 222985091 227909052 232941744 254840104 260467488 262059462 286695117 293025924 299496528 303878736 341863578 349412616 382260156 390701232 439538886 445970182 455818104 465883488 509680208 512795367 524118924 573390234 586051848 598993056 607757472 659308329 668955273 683727156 698825232 764520312 781402464 860085351 879077772 891940364 911636208 1019360416 1025590734 1048237848 1146780468 1172103696 1318616658 1337910546 1367454312 1397650464 1529040624 1538386101 1720170702 1758155544 1783880728 1823272416 1977924987 2006865819 2051181468 2096475696 2293560936 2344207392 2580256053 2637233316 2675821092 2734908624 3058081248 3076772202 3440341404 3516311088 3567761456 3955849974 4013731638 4102362936 4192951392 4587121872 4615158303 5160512106 5274466632 5351642184 5469817248 5933774961 6020597457 6153544404 6880682808 7032622176 7135522912 7740768159 7911699948 8027463276 8204725872 9174243744 9230316606 10321024212 10548933264 10703284368 11867549922 12041194914 12307088808 13761365616 13845474909 15481536318 15823399896 16054926552 16409451744 18061792371 18460633212 20642048424 21097866528 21406568736 23222304477 23735099844 24082389828 24614177616 27522731232 27690949818 30963072636 31646799792 32109853104 36123584742 36921266424 41284096848 41536424727 46444608954 47470199688 48164779656 49228355232 54185377113 55381899636 61926145272 63293599584 64219706208 69666913431 72247169484 73842532848 82568193696 83072849454 92889217908 94940399376 96329559312 108370754226 110763799272 123852290544 139333826862 144494338968 147685065696 162556131339 166145698908 185778435816 189880798752 192659118624 209000740293 216741508452 221527598544 247704581088 278667653724 288988677936 325112262678 332291397816 371556871632 418001480586 433483016904 443055197088 487668394017 557335307448 577977355872 627002220879 650224525356 664582795632 743113743264 836002961172 866966033808 975336788034 1114670614896 1254004441758 1300449050712 1329165591264 1463005182051 1672005922344 1733932067616 1881006662637 1950673576068 2229341229792 2508008883516 2600898101424 2926010364102 3344011844688 3762013325274 3901347152136 4389015546153 5016017767032 5201796202848 5852020728204 6688023689376 7524026650548 7802694304272 8778031092306 10032035534064 11704041456408 13167046638459 15048053301096 15605388608544 17556062184612 20064071068128 23408082912816 26334093276918 30096106602192 35112124369224 46816165825632 52668186553836 60192213204384 70224248738448 105336373107672 140448497476896 210672746215344 421345492430688
• Sum of all divisors σ(n): 1426533113809440
• Sum of proper divisors (its aliquot sum) s(n): 1005187621378752
• 421345492430688 is an abundant number, because the sum of its proper divisors (1005187621378752) is greater than itself. Its abundance is 583842128948064

Bases of 421345492430688

• Binary: 1011111110011011000100100011001110110111101100000₂
• Hexadecimal: 0x17F3624676F60
• Base-36: 45CRG3DI00

Squares and roots of 421345492430688

• 421345492430688 squared (421345492430688²) is 177532023991658958702484153344
• 421345492430688 cubed (421345492430688³) is 74802318070982260199625480818586620283420672
• The square root of 421345492430688 is 20526701.9374932221
• The cube root of 421345492430688 is 74968.6086366009

Scales and comparisons

• 421,345,492,430,688 seconds is equal to 13,397,483 years, 18 weeks, 2 days, 4 hours, 4 minutes, 48 seconds.
• To count from 1 to 421,345,492,430,688 would take you about thirty-three million, four hundred ninety-three thousand, seven hundred eight 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 421345492430688 cubic inches would be around 6247.4 feet tall.

Recreational maths with 421345492430688

• 421345492430688 backwards is 886034294543124
• 421345492430688 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 421345492430688's digits is 63
• More coming soon!