126768518686720

Names of 126768518686720

• Cardinal: 126768518686720 can be written as One hundred twenty-six trillion, seven hundred sixty-eight billion, five hundred eighteen million, six hundred eighty-six thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.2676851868672 × 10¹⁴

Factors of 126768518686720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 8623

Divisors of 126768518686720

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 41 64 80 82 128 160 164 191 193 205 256 320 328 382 386 410 512 640 656 764 772 820 955 965 1024 1280 1312 1528 1544 1640 1910 1930 2048 2560 2624 3056 3088 3280 3820 3860 5120 5248 6112 6176 6560 7640 7720 7831 7913 8191 10240 10496 12224 12352 13120 15280 15440 15662 15826 16382 20992 24448 24704 26240 30560 30880 31324 31652 32764 36863 39155 39565 40955 41984 48896 49408 52480 61120 61760 62648 63304 65528 73726 78310 79130 81910 83968 97792 98816 104960 122240 123520 125296 126608 131056 147452 156620 158260 163820 184315 195584 197632 209920 244480 247040 250592 253216 262112 294904 313240 316520 327640 335831 368630 391168 395264 419840 488960 494080 501184 506432 524224 589808 626480 633040 655280 671662 737260 977920 988160 1002368 1012864 1048448 1179616 1252960 1266080 1310560 1343324 1474520 1511383 1564481 1580863 1679155 1955840 1976320 2004736 2025728 2096896 2359232 2505920 2532160 2621120 2686648 2949040 3022766 3128962 3161726 3358310 4009472 4051456 4193792 4718464 5011840 5064320 5242240 5373296 5898080 6045532 6257924 6323452 6716620 7556915 7822405 7904315 8018944 8102912 8387584 9436928 10023680 10128640 10484480 10746592 11796160 12091064 12515848 12646904 13433240 15113830 15644810 15808630 16037888 16205824 16775168 18873856 20047360 20257280 20968960 21493184 23592320 24182128 25031696 25293808 26866480 30227660 31289620 31617260 37747712 40094720 40514560 41937920 42986368 47184640 48364256 50063392 50587616 53732960 60455320 62579240 63234520 64143721 64815383 75495424 80189440 81029120 83875840 85972736 94369280 96728512 100126784 101175232 107465920 120910640 125158480 126469040 128287442 129630766 171945472 188738560 193457024 200253568 202350464 214931840 241821280 250316960 252938080 256574884 259261532 301944833 320718605 324076915 343890944 377477120 386914048 400507136 404700928 429863680 483642560 500633920 505876160 513149768 518523064 603889666 641437210 648153830 687781888 773828096 801014272 809401856 859727360 967285120 1001267840 1011752320 1026299536 1037046128 1207779332 1282874420 1296307660 1509724165 1547656192 1602028544 1618803712 1719454720 1934570240 2002535680 2023504640 2052599072 2074092256 2415558664 2565748840 2592615320 3019448330 3095312384 3204057088 3237607424 3438909440 3869140480 4005071360 4047009280 4105198144 4148184512 4831117328 5131497680 5185230640 6038896660 7738280960 8010142720 8094018560 8210396288 8296369024 9662234656 10262995360 10370461280 12077793320 12379738153 15476561920 16020285440 16188037120 16420792576 16592738048 19324469312 20525990720 20740922560 24155586640 24759476306 32841585152 33185476096 38648938624 41051981440 41481845120 48311173280 49518952612 61898690765 65683170304 66370952192 77297877248 82103962880 82963690240 96622346560 99037905224 123797381530 131366340608 132741904384 154595754496 164207925760 165927380480 193244693120 198075810448 247594763060 309191508992 328415851520 331854760960 386489386240 396151620896 495189526120 618383017984 656831703040 663709521920 772978772480 792303241792 990379052240 1545957544960 1584606483584 1980758104480 3091915089920 3169212967168 3961516208960 6338425934336 7923032417920 12676851868672 15846064835840 25353703737344 31692129671680 63384259343360 126768518686720
• Sum of all divisors σ(n): 314881647575040
• Sum of proper divisors (its aliquot sum) s(n): 188113128888320
• 126768518686720 is an abundant number, because the sum of its proper divisors (188113128888320) is greater than itself. Its abundance is 61344610201600

Bases of 126768518686720

• Binary: 11100110100101110011000100001100110100000000000₂
• Hexadecimal: 0x734B98866800
• Base-36: 18XONIYK1S

Squares and roots of 126768518686720

• 126768518686720 squared (126768518686720²) is 16070257330025277833504358400
• 126768518686720 cubed (126768518686720³) is 2037202716641708487166557054732964200448000
• The square root of 126768518686720 is 11259152.6629102955
• The cube root of 126768518686720 is 50234.6990945183

Scales and comparisons

• 126,768,518,686,720 seconds is equal to 4,030,846 years, 40 weeks, 1 day, 12 hours, 58 minutes, 40 seconds.
• To count from 1 to 126,768,518,686,720 would take you about ten million, seventy-seven thousand, one hundred sixteen 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 126768518686720 cubic inches would be around 4186.2 feet tall.

Recreational maths with 126768518686720

• 126768518686720 backwards is 027686815867621
• The number of decimal digits it has is: 15
• The sum of 126768518686720's digits is 73
• More coming soon!