420689313792

Names of 420689313792

• Cardinal: 420689313792 can be written as Four hundred twenty billion, six hundred eighty-nine million, three hundred thirteen thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 4.20689313792 × 10¹¹

Factors of 420689313792

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 1617

Divisors of 420689313792

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 81 88 96 99 108 128 132 144 162 176 192 198 216 243 256 264 288 297 324 352 384 396 432 486 512 528 576 594 648 704 729 768 792 864 891 972 1024 1056 1152 1188 1296 1408 1458 1536 1584 1601 1728 1782 1944 2048 2112 2304 2376 2592 2673 2816 2916 3072 3168 3202 3456 3564 3888 4096 4224 4608 4752 4803 5184 5346 5632 5832 6144 6336 6404 6912 7128 7776 8019 8192 8448 9216 9504 9606 10368 10692 11264 11664 12288 12672 12808 13824 14256 14409 15552 16038 16384 16896 17611 18432 19008 19212 20736 21384 22528 23328 24576 25344 25616 27648 28512 28818 31104 32076 32768 33792 35222 36864 38016 38424 41472 42768 43227 45056 46656 49152 50688 51232 52833 55296 57024 57636 62208 64152 67584 70444 73728 76032 76848 82944 85536 86454 90112 93312 98304 101376 102464 105666 110592 114048 115272 124416 128304 129681 135168 140888 147456 152064 153696 158499 165888 171072 172908 180224 186624 202752 204928 211332 221184 228096 230544 248832 256608 259362 270336 281776 294912 304128 307392 316998 331776 342144 345816 360448 373248 389043 405504 409856 422664 442368 456192 461088 475497 497664 513216 518724 540672 563552 608256 614784 633996 663552 684288 691632 746496 778086 811008 819712 845328 884736 912384 922176 950994 995328 1026432 1037448 1081344 1127104 1167129 1216512 1229568 1267992 1327104 1368576 1383264 1426491 1492992 1556172 1622016 1639424 1690656 1824768 1844352 1901988 1990656 2052864 2074896 2254208 2334258 2433024 2459136 2535984 2654208 2737152 2766528 2852982 2985984 3112344 3244032 3278848 3381312 3649536 3688704 3803976 3981312 4105728 4149792 4279473 4508416 4668516 4866048 4918272 5071968 5474304 5533056 5705964 5971968 6224688 6557696 6762624 7299072 7377408 7607952 7962624 8211456 8299584 8558946 9016832 9337032 9732096 9836544 10143936 10948608 11066112 11411928 11943936 12449376 12838419 13115392 13525248 14598144 14754816 15215904 16422912 16599168 17117892 18033664 18674064 19673088 20287872 21897216 22132224 22823856 23887872 24898752 25676838 26230784 27050496 29196288 29509632 30431808 32845824 33198336 34235784 36067328 37348128 39346176 40575744 43794432 44264448 45647712 49797504 51353676 52461568 54100992 59019264 60863616 65691648 66396672 68471568 72134656 74696256 78692352 81151488 87588864 88528896 91295424 99595008 102707352 108201984 118038528 121727232 131383296 132793344 136943136 144269312 149392512 157384704 162302976 177057792 182590848 199190016 205414704 216403968 236077056 243454464 262766592 265586688 273886272 288538624 298785024 324605952 354115584 365181696 398380032 410829408 432807936 472154112 486908928 531173376 547772544 577077248 597570048 649211904 708231168 730363392 796760064 821658816 865615872 973817856 1062346752 1095545088 1195140096 1298423808 1416462336 1460726784 1593520128 1643317632 1731231744 1947635712 2124693504 2191090176 2390280192 2596847616 2921453568 3187040256 3286635264 3895271424 4249387008 4382180352 4780560384 5193695232 5842907136 6374080512 6573270528 7790542848 8764360704 9561120768 11685814272 12748161024 13146541056 15581085696 17528721408 19122241536 23371628544 26293082112 35057442816 38244483072 46743257088 52586164224 70114885632 105172328448 140229771264 210344656896 420689313792
• Sum of all divisors σ(n): 1377010410120
• Sum of proper divisors (its aliquot sum) s(n): 956321096328
• 420689313792 is an abundant number, because the sum of its proper divisors (956321096328) is greater than itself. Its abundance is 535631782536

Bases of 420689313792

• Binary: 110000111110011000010011000000000000000₂
• Hexadecimal: 0x61F3098000
• Base-36: 5D9FK000

Squares and roots of 420689313792

• 420689313792 squared (420689313792²) is 176979498738783841419264
• 420689313792 cubed (420689313792³) is 74453383879671103703287919529689088
• The square root of 420689313792 is 648605.6689483989
• The cube root of 420689313792 is 7492.9671185651

Scales and comparisons

• 420,689,313,792 seconds is equal to 13,376 years, 32 weeks, 1 day, 6 hours, 43 minutes, 12 seconds.
• To count from 1 to 420,689,313,792 would take you about twenty-six thousand, seven hundred fifty-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 420689313792 cubic inches would be around 624.4 feet tall.

Recreational maths with 420689313792

• 420689313792 backwards is 297313986024
• 420689313792 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 420689313792's digits is 54
• More coming soon!