128423813517384

Names of 128423813517384

• Cardinal: 128423813517384 can be written as One hundred twenty-eight trillion, four hundred twenty-three billion, eight hundred thirteen million, five hundred seventeen thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 1.28423813517384 × 10¹⁴

Factors of 128423813517384

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1419

Divisors of 128423813517384

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 21 22 24 28 33 42 44 49 56 66 77 84 88 98 132 147 154 168 196 231 264 294 308 343 392 462 467 539 588 616 686 924 929 934 1029 1078 1176 1372 1401 1617 1848 1858 1868 2058 2156 2401 2744 2787 2802 3234 3269 3716 3736 3773 4116 4312 4802 5137 5574 5604 6468 6503 6538 7203 7432 7546 8232 9604 9807 10219 10274 11148 11208 11319 12936 13006 13076 14406 15092 15411 19208 19509 19614 20438 20548 22296 22638 22883 26012 26152 26411 28812 30184 30657 30822 35959 39018 39228 40876 41096 45276 45521 45766 52024 52822 57624 61314 61644 68649 71533 71918 78036 78456 79233 81752 90552 91042 91532 105644 107877 122628 123288 136563 137298 143066 143836 156072 158466 160181 182084 183064 211288 214599 215754 218089 245256 251713 273126 274596 286132 287672 316932 318647 320362 364168 429198 431508 433843 436178 480543 500731 503426 546252 549192 572264 633864 637294 640724 654267 755139 858396 863016 867686 872356 955941 961086 1001462 1006852 1092504 1121267 1274588 1281448 1301529 1308534 1502193 1510278 1526623 1716792 1735372 1744712 1761991 1911882 1922172 2002924 2013704 2230529 2242534 2398979 2549176 2603058 2617068 3004386 3020556 3036901 3053246 3363801 3470744 3505117 3523982 3823764 3844344 4005848 4461058 4485068 4579869 4772273 4797958 5206116 5234136 5285973 6008772 6041112 6073802 6106492 6691587 6727602 7010234 7047964 7196937 7647528 8922116 8970136 9110703 9159738 9544546 9595916 10412232 10515351 10571946 10686361 12017544 12147604 12212984 12333937 13383174 13455204 14020468 14095928 14316819 14393874 16792853 17844232 18221406 18319476 19089092 19191832 21030702 21143892 21258307 21372722 24295208 24535819 24667874 26766348 26910408 28040936 28633638 28787748 32059083 33405911 33585706 36442812 36638952 37001811 38178184 42061404 42287784 42516614 42745444 49071638 49335748 50378559 53532696 57267276 57575496 63774921 64118166 66811822 67171412 72885624 73607457 74003622 74804527 84122808 85033228 85490888 98143276 98671496 100217733 100757118 114534552 117549971 127549842 128236332 133623644 134342824 147214914 148007244 148808149 149609054 170066456 196286552 200435466 201514236 202604681 224413581 233841377 235099942 255099684 256472664 267247288 294429828 296014488 297616298 299218108 352649913 400870932 403028472 405209362 446424447 448827162 467682754 470199884 510199368 523631689 588859656 595232596 598436216 607814043 701524131 705299826 801741864 810418724 822849797 892848894 897654324 935365508 940399768 1041657043 1047263378 1190465192 1215628086 1403048262 1410599652 1418232767 1570895067 1620837448 1636889639 1645699594 1785697788 1795308648 1870731016 2083314086 2094526756 2228651491 2431256172 2468549391 2806096524 2821199304 2836465534 3124971129 3141790134 3273779278 3291399188 3571395576 4166628172 4189053512 4254698301 4457302982 4862512344 4910668917 4937098782 5612193048 5672931068 5759948579 6249942258 6283580268 6547558556 6582798376 6685954473 8333256344 8509396602 8914605964 9821337834 9874197564 9927629369 11345862136 11458227473 11519897158 12499884516 12567160536 13095117112 13371908946 15600560437 17018793204 17279845737 17829211928 19642675668 19748395128 19855258738 22916454946 23039794316 24999769032 26743817892 29782888107 31201120874 34037586408 34374682419 34559691474 39285351336 39710517476 45832909892 46079588632 46801681311 53487635784 59565776214 62402241748 68749364838 69119382948 69493405583 79421034952 91665819784 93603362622 109203923059 119131552428 124804483496 137498729676 138238765896 138986811166 187206725244 208480216749 218407846118 238263104856 274997459352 277973622332 327611769177 374413450488 416960433498 436815692236 486453839081 555947244664 655223538354 764427461413 833920866996 873631384472 972907678162 1310447076708 1459361517243 1528854922826 1667841733992 1945815356324 2293282384239 2620894153416 2918723034486 3057709845652 3891630712648 4586564768478 5350992229891 5837446068972 6115419691304 9173129536956 10701984459782 11674892137944 16052976689673 18346259073912 21403968919564 32105953379346 42807937839128 64211906758692 128423813517384
• Sum of all divisors σ(n): 409914493927200
• Sum of proper divisors (its aliquot sum) s(n): 281490680409816
• 128423813517384 is an abundant number, because the sum of its proper divisors (281490680409816) is greater than itself. Its abundance is 153066866892432

Bases of 128423813517384

• Binary: 11101001100110011111111110010010001000001001000₂
• Hexadecimal: 0x74CCFFC91048
• Base-36: 19IT32RHOO

Squares and roots of 128423813517384

• 128423813517384 squared (128423813517384²) is 16492675878347821398070203456
• 128423813517384 cubed (128423813517384³) is 2118052331403597980826275595724451872879104
• The square root of 128423813517384 is 11332423.1088229317
• The cube root of 128423813517384 is 50452.4027582075

Scales and comparisons

• 128,423,813,517,384 seconds is equal to 4,083,480 years, 1 week, 3 days, 12 hours, 36 minutes, 24 seconds.
• To count from 1 to 128,423,813,517,384 would take you about ten million, two hundred eight thousand, seven hundred 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 128423813517384 cubic inches would be around 4204.4 feet tall.

Recreational maths with 128423813517384

• 128423813517384 backwards is 483715318324821
• The number of decimal digits it has is: 15
• The sum of 128423813517384's digits is 60
• More coming soon!