420854611968

Names of 420854611968

• Cardinal: 420854611968 can be written as Four hundred twenty billion, eight hundred fifty-four million, six hundred eleven thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 4.20854611968 × 10¹¹

Factors of 420854611968

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 222

Divisors of 420854611968

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 49 53 56 63 64 72 84 96 98 106 112 126 128 144 147 157 159 168 192 196 212 224 252 256 288 294 314 318 336 343 371 384 392 424 441 448 471 477 504 512 576 588 628 636 672 686 742 768 784 848 882 896 942 954 1008 1024 1029 1099 1113 1152 1176 1256 1272 1344 1372 1413 1484 1536 1568 1696 1764 1792 1884 1908 2016 2048 2058 2198 2226 2304 2352 2512 2544 2597 2688 2744 2826 2968 3072 3087 3136 3297 3339 3392 3528 3584 3768 3816 4032 4096 4116 4396 4452 4608 4704 5024 5088 5194 5376 5488 5652 5936 6144 6174 6272 6594 6678 6784 7056 7168 7536 7632 7693 7791 8064 8192 8232 8321 8792 8904 9216 9408 9891 10048 10176 10388 10752 10976 11304 11872 12288 12348 12544 13188 13356 13568 14112 14336 15072 15264 15386 15582 16128 16384 16464 16642 17584 17808 18179 18432 18816 19782 20096 20352 20776 21504 21952 22608 23079 23373 23744 24576 24696 24963 25088 26376 26712 27136 28224 28672 30144 30528 30772 31164 32256 32928 33284 35168 35616 36358 36864 37632 39564 40192 40704 41552 43008 43904 45216 46158 46746 47488 49152 49392 49926 50176 52752 53424 53851 54272 54537 56448 57344 58247 60288 61056 61544 62328 64512 65856 66568 69237 70336 71232 72716 73728 74889 75264 79128 80384 81408 83104 86016 87808 90432 92316 93492 94976 98784 99852 100352 105504 106848 107702 108544 109074 112896 114688 116494 120576 122112 123088 124656 129024 131712 133136 138474 140672 142464 145432 147456 149778 150528 158256 160768 161553 162816 163611 166208 172032 174741 175616 180864 184632 186984 189952 197568 199704 200704 211008 213696 215404 217088 218148 225792 232988 241152 244224 246176 249312 258048 263424 266272 276948 281344 284928 290864 299556 301056 316512 321536 323106 325632 327222 332416 344064 349482 351232 361728 369264 373968 379904 395136 399408 401408 407729 422016 427392 430808 434176 436296 451584 465976 482304 484659 488448 492352 498624 516096 524223 526848 532544 553896 562688 569856 581728 599112 602112 633024 643072 646212 651264 654444 664832 698964 702464 723456 738528 747936 759808 790272 798816 802816 815458 844032 854784 861616 868352 872592 903168 931952 964608 969318 976896 984704 997248 1032192 1048446 1053696 1065088 1107792 1125376 1139712 1163456 1198224 1204224 1223187 1266048 1286144 1292424 1302528 1308888 1329664 1397928 1404928 1446912 1477056 1495872 1519616 1580544 1597632 1630916 1688064 1709568 1723232 1745184 1806336 1863904 1929216 1938636 1953792 1969408 1994496 2096892 2107392 2130176 2215584 2250752 2279424 2326912 2396448 2408448 2446374 2532096 2572288 2584848 2605056 2617776 2659328 2795856 2809856 2854103 2893824 2954112 2991744 3039232 3161088 3195264 3261832 3376128 3419136 3446464 3490368 3612672 3669561 3727808 3858432 3877272 3907584 3938816 3988992 4193784 4214784 4260352 4431168 4501504 4558848 4653824 4792896 4892748 5064192 5169696 5235552 5318656 5591712 5619712 5708206 5787648 5908224 5983488 6078464 6322176 6390528 6523664 6752256 6838272 6892928 6980736 7225344 7339122 7455616 7716864 7754544 7815168 7877632 7977984 8387568 8429568 8520704 8562309 8862336 9003008 9117696 9307648 9585792 9785496 10128384 10339392 10471104 10637312 11183424 11416412 11575296 11816448 11966976 12644352 12781056 13047328 13504512 13676544 13785856 13961472 14678244 14911232 15509088 15755264 15955968 16775136 16859136 17041408 17124618 17724672 18006016 18235392 18615296 19171584 19570992 20256768 20678784 20942208 21274624 22366848 22832824 23150592 23632896 23933952 25288704 25562112 25686927 26094656 27009024 27353088 27571712 27922944 29356488 29822464 31018176 31510528 31911936 33550272 34082816 34249236 35449344 37230592 38343168 39141984 40513536 41357568 41884416 42549248 44733696 45665648 47265792 47867904 50577408 51124224 51373854 52189312 54018048 54706176 55143424 55845888 58712976 59644928 62036352 63021056 63823872 67100544 68165632 68498472 70898688 74461184 76686336 78283968 81027072 82715136 83768832 89467392 91331296 94531584 95735808 102248448 102747708 104378624 110286848 111691776 117425952 119289856 124072704 126042112 127647744 134201088 136331264 136996944 141797376 148922368 153372672 156567936 162054144 165430272 167537664 178934784 182662592 189063168 191471616 204496896 205495416 208757248 220573696 223383552 234851904 238579712 248145408 268402176 273993888 283594752 297844736 306745344 313135872 330860544 335075328 357869568 365325184 378126336 382943232 408993792 410990832 417514496 441147392 446767104 469703808 477159424 496290816 536804352 547987776 567189504 613490688 626271744 661721088 670150656 715739136 730650368 821981664 835028992 882294784 893534208 939407616 954318848 992581632 1073608704 1095975552 1134379008 1226981376 1252543488 1323442176 1340301312 1431478272 1461300736 1643963328 1670057984 1878815232 1985163264 2147217408 2191951104 2505086976 2646884352 2680602624 2862956544 2922601472 3287926656 3340115968 3757630464 3970326528 4294434816 4383902208 5010173952 5845202944 6575853312 6680231936 7515260928 7940653056 8588869632 8767804416 10020347904 11690405888 13151706624 15030521856 17535608832 20040695808 23380811776 26303413248 30061043712 35071217664 46761623552 52606826496 60122087424 70142435328 105213652992 140284870656 210427305984 420854611968
• Sum of all divisors σ(n): 1453753828800
• Sum of proper divisors (its aliquot sum) s(n): 1032899216832
• 420854611968 is an abundant number, because the sum of its proper divisors (1032899216832) is greater than itself. Its abundance is 612044604864

Bases of 420854611968

• Binary: 110000111111100111000111100000000000000₂
• Hexadecimal: 0x61FCE3C000
• Base-36: 5DC5YWW0

Squares and roots of 420854611968

• 420854611968 squared (420854611968²) is 177118604414735848833024
• 420854611968 cubed (420854611968³) is 74541181533277347401841421144031232
• The square root of 420854611968 is 648733.0822210317
• The cube root of 420854611968 is 7493.9483744637

Scales and comparisons

• 420,854,611,968 seconds is equal to 13,381 years, 45 weeks, 3 days, 10 hours, 52 minutes, 48 seconds.
• To count from 1 to 420,854,611,968 would take you about twenty-six thousand, seven hundred sixty-three 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 420854611968 cubic inches would be around 624.5 feet tall.

Recreational maths with 420854611968

• 420854611968 backwards is 869116458024
• The number of decimal digits it has is: 12
• The sum of 420854611968's digits is 54
• More coming soon!