39668649459712

Names of 39668649459712

• Cardinal: 39668649459712 can be written as Thirty-nine trillion, six hundred sixty-eight billion, six hundred forty-nine million, four hundred fifty-nine thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 3.9668649459712 × 10¹³

Factors of 39668649459712

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 122

Divisors of 39668649459712

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 29 32 49 52 56 58 64 71 91 98 104 112 116 128 142 169 182 196 203 208 224 232 256 284 338 364 377 392 406 416 448 464 497 512 568 637 676 728 754 784 812 832 896 923 928 994 1024 1136 1183 1274 1352 1421 1456 1508 1568 1624 1664 1792 1846 1856 1988 2048 2059 2272 2366 2548 2639 2704 2842 2912 3016 3136 3248 3328 3479 3584 3692 3712 3976 4096 4118 4544 4732 4901 5041 5096 5278 5408 5684 5824 6032 6272 6461 6496 6656 6958 7168 7384 7424 7952 8192 8236 8281 9088 9464 9802 10082 10192 10556 10816 11368 11648 11999 12064 12544 12922 12992 13312 13916 14336 14413 14768 14848 15904 16384 16472 16562 18176 18473 18928 19604 20164 20384 21112 21632 22736 23296 23998 24128 25088 25844 25984 26624 26767 27832 28672 28826 29536 29696 31808 32768 32944 33124 34307 35287 36352 36946 37856 39208 40328 40768 42224 43264 45227 45472 46592 47996 48256 50176 51688 51968 53248 53534 55664 57344 57652 59072 59392 63616 65533 65888 66248 68614 70574 72704 73892 75712 78416 80656 81536 83993 84448 86528 90454 90944 93184 95992 96512 100352 100891 103376 103936 106496 107068 111328 114688 115304 118144 118784 127232 131066 131776 132496 137228 141148 145408 146189 147784 151424 156832 161312 163072 167986 168896 173056 180908 181888 186368 187369 191984 193024 200704 201782 206752 207872 212992 214136 222656 229376 230608 236288 237568 240149 247009 254464 262132 263552 264992 274456 282296 290816 292378 295568 302848 313664 322624 326144 335972 337792 346112 347971 361816 363776 372736 374738 383968 386048 401408 403564 413504 415744 425984 428272 445312 458731 461216 472576 475136 480298 494018 508928 524264 527104 529984 548912 564592 581632 584756 587951 591136 605696 627328 645248 652288 671944 675584 692224 695942 723632 727552 745472 749476 767936 772096 802816 807128 827008 831488 851929 856544 890624 917462 922432 945152 950272 960596 988036 1017856 1023323 1048528 1054208 1059968 1097824 1129184 1163264 1169512 1175902 1182272 1211392 1254656 1290496 1304576 1311583 1343888 1351168 1384448 1391884 1447264 1455104 1490944 1498952 1535872 1544192 1605632 1614256 1654016 1662976 1703858 1713088 1781248 1834924 1844864 1890304 1900457 1921192 1976072 2035712 2046646 2097056 2108416 2119936 2195648 2258368 2326528 2339024 2351804 2364544 2422784 2435797 2509312 2580992 2609152 2623166 2687776 2702336 2768896 2783768 2894528 2910208 2981888 2997904 3071744 3088384 3211117 3228512 3308032 3325952 3407716 3426176 3562496 3669848 3689728 3780608 3800914 3842384 3952144 4071424 4093292 4194112 4216832 4239872 4391296 4516736 4678048 4703608 4729088 4845568 4871594 5018624 5161984 5218304 5246332 5375552 5404672 5537792 5567536 5789056 5820416 5963503 5995808 6143488 6176768 6422234 6457024 6616064 6651904 6815432 6852352 7124992 7163261 7339696 7379456 7561216 7601828 7684768 7904288 8142848 8186584 8388224 8433664 8479744 8782592 9033472 9356096 9407216 9458176 9691136 9743188 10037248 10323968 10436608 10492664 10751104 10809344 11135072 11578112 11640832 11927006 11991616 12286976 12353536 12844468 12914048 13232128 13303199 13630864 13704704 14249984 14326522 14679392 14758912 15122432 15203656 15369536 15808576 16285696 16373168 16776448 16867328 16959488 17050579 17565184 18066944 18712192 18814432 18916352 19382272 19486376 20074496 20647936 20873216 20985328 21502208 21618688 22270144 23156224 23281664 23854012 23983232 24573952 24705941 25688936 25828096 26464256 26606398 27261728 27409408 28499968 28653044 29358784 29517824 30244864 30407312 30739072 31617152 32746336 33552896 33734656 33918976 34101158 35130368 36133888 37424384 37628864 37832704 38764544 38972752 40148992 41295872 41744521 41970656 43004416 43237376 44540288 46312448 46563328 47708024 47966464 49147904 49411882 51377872 51656192 52928512 53212796 54523456 54818816 56999936 57306088 58717568 59035648 60814624 61478144 63234304 65492672 67105792 67469312 67837952 68202316 70260736 72267776 74848768 75257728 75665408 77945504 80297984 82591744 83489042 83941312 86008832 86474752 89080576 92624896 93122393 95416048 95932928 98295808 98823764 102755744 103312384 105857024 106425592 109046912 109637632 113999872 114612176 117435136 118071296 121629248 122956288 126468608 130985344 134211584 135675904 136404632 140521472 144535552 149697536 150515456 151330816 155891008 160595968 165183488 166978084 167882624 172017664 172941587 178161152 185249792 186244786 190832096 191865856 196591616 197647528 205511488 206624768 211714048 212851184 218093824 219275264 229224352 234870272 236142592 243258496 245912576 252937216 261970688 268423168 271351808 272809264 281042944 289071104 299395072 301030912 302661632 311782016 333956168 335765248 344035328 345883174 356322304 370499584 372489572 381664192 383731712 393183232 395295056 411022976 413249536 425702368 436187648 438550528 458448704 469740544 472285184 486516992 491825152 505874432 523941376 536846336 545618528 562085888 578142208 598790144 602061824 605323264 623564032 667912336 671530496 688070656 691766348 712644608 740999168 744979144 763328384 767463424 790590112 822045952 826499072 851404736 872375296 877101056 916897408 939481088 973033984 983650304 1011748864 1047882752 1073692672 1091237056 1124171776 1156284416 1197580288 1204123648 1210591109 1247128064 1335824672 1343060992 1376141312 1383532696 1425289216 1481998336 1489958288 1526656768 1534926848 1581180224 1644091904 1652998144 1702809472 1744750592 1833794816 1878962176 1946067968 1967300608 2023497728 2095765504 2147385344 2182474112 2395160576 2408247296 2421182218 2494256128 2671649344 2686121984 2752282624 2767065392 2850578432 2979916576 3053313536 3069853696 3162360448 3288183808 3305996288 3405618944 3489501184 3667589632 3757924352 3892135936 3934601216 4046995456 4191531008 4364948224 4790321152 4816494592 4842364436 4988512256 5343298688 5372243968 5534130784 5701156864 5959833152 6106627072 6139707392 6324720896 6576367616 6811237888 6979002368 7335179264 7515848704 7784271872 7869202432 8093990912 8383062016 8729896448 9632989184 9684728872 9977024512 10686597376 10744487936 11068261568 11402313728 11919666304 12213254144 12649441792 13152735232 13622475776 13958004736 14670358528 15031697408 15568543744 16766124032 17459792896 19265978368 19369457744 19954049024 21373194752 21488975872 22136523136 23839332608 24426508288 25298883584 26305470464 27244951552 27916009472 29340717056 31137087488 33532248064 34919585792 38738915488 39908098048 42746389504 42977951744 44273046272 47678665216 48853016576 50597767168 52610940928 54489903104 58681434112 62274174976 69839171584 77477830976 79816196096 85492779008 88546092544 95357330432 97706033152 101195534336 105221881856 108979806208 117362868224 139678343168 154955661952 170985558016 177092185088 190714660864 195412066304 202391068672 217959612416 234725736448 279356686336 309911323904 341971116032 354184370176 381429321728 404782137344 435919224832 558713372672 619822647808 683942232064 708368740352 762858643456 809564274688 1239645295616 1367884464128 1416737480704 1525717286912 2479290591232 2833474961408 3051434573824 4958581182464 5666949922816 9917162364928 19834324729856 39668649459712
• Sum of all divisors σ(n): 104856726783150
• Sum of proper divisors (its aliquot sum) s(n): 65188077323438
• 39668649459712 is an abundant number, because the sum of its proper divisors (65188077323438) is greater than itself. Its abundance is 25519427863726

Bases of 39668649459712

• Binary: 1001000001010000010011110000101000000000000000₂
• Hexadecimal: 0x241413C28000
• Base-36: E27IXO9OG

Squares and roots of 39668649459712

• 39668649459712 squared (39668649459712²) is 1573601749957509149511122944
• 39668649459712 cubed (39668649459712³) is 62422656208253803042711703801440006832128
• The square root of 39668649459712 is 6298305.2847342991
• The cube root of 39668649459712 is 34104.8233960765

Scales and comparisons

• 39,668,649,459,712 seconds is equal to 1,261,340 years, 18 weeks, 1 day, 6 hours, 21 minutes, 52 seconds.
• To count from 1 to 39,668,649,459,712 would take you about three million, one hundred fifty-three thousand, three hundred fifty 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 39668649459712 cubic inches would be around 2842.1 feet tall.

Recreational maths with 39668649459712

• 39668649459712 backwards is 21795494686693
• The number of decimal digits it has is: 14
• The sum of 39668649459712's digits is 79
• More coming soon!