121688026880
121,688,026,880 is an even composite number composed of five prime numbers multiplied together.
What does the number 121688026880 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 216 divisors.
121688026880 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 121688026880:
28 × 5 × 72 × 127 × 15277
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 127 × 15277)See below for interesting mathematical facts about the number 121688026880 from the Numbermatics database.
Names of 121688026880
- Cardinal: 121688026880 can be written as One hundred twenty-one billion, six hundred eighty-eight million, twenty-six thousand, eight hundred eighty.
Scientific notation
- Scientific notation: 1.2168802688 × 1011
Factors of 121688026880
Divisors of 121688026880
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 56 64 70 80 98 112 127 128 140 160 196 224 245 254 256 280 320 392 448 490 508 560 635 640 784 889 896 980 1016 1120 1270 1280 1568 1778 1792 1960 2032 2240 2540 3136 3556 3920 4064 4445 4480 5080 6223 6272 7112 7840 8128 8890 8960 10160 12446 12544 14224 15277 15680 16256 17780 20320 24892 28448 30554 31115 31360 32512 35560 40640 49784 56896 61108 62230 62720 71120 76385 81280 99568 106939 113792 122216 124460 142240 152770 162560 199136 213878 227584 244432 248920 284480 305540 398272 427756 488864 497840 534695 568960 611080 748573 796544 855512 977728 995680 1069390 1137920 1222160 1497146 1593088 1711024 1940179 1955456 1991360 2138780 2444320 2994292 3422048 3742865 3880358 3910912 3982720 4277560 4888640 5988584 6844096 7485730 7760716 7965440 8555120 9700895 9777280 11977168 13581253 13688192 14971460 15521432 17110240 19401790 19554560 23954336 27162506 27376384 29942920 31042864 34220480 38803580 47908672 54325012 59885840 62085728 67906265 68440960 77607160 95068771 95817344 108650024 119771680 124171456 135812530 136881920 155214320 190137542 191634688 217300048 239543360 248342912 271625060 310428640 380275084 434600096 475343855 479086720 496685824 543250120 620857280 760550168 869200192 950687710 958173440 1086500240 1241714560 1521100336 1738400384 1901375420 2173000480 2483429120 3042200672 3476800768 3802750840 4346000960 6084401344 7605501680 8692001920 12168802688 15211003360 17384003840 24337605376 30422006720 60844013440 121688026880
- Sum of all divisors σ(n): 341761771008
- Sum of proper divisors (its aliquot sum) s(n): 220073744128
- 121688026880 is an abundant number, because the sum of its proper divisors (220073744128) is greater than itself. Its abundance is 98385717248
Bases of 121688026880
- Binary: 11100010101010010101111101111000000002
- Hexadecimal: 0x1C552BEF00
- Base-36: 1JWHWQGW
Squares and roots of 121688026880
- 121688026880 squared (1216880268802) is 14807975885947602534400
- 121688026880 cubed (1216880268803) is 1801953367647583671477623324672000
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The
square root of 121688026880 is 348838.1098446671 -
The
cube root of 121688026880 is 4955.4444992201
Scales and comparisons
How big is 121688026880?- 121,688,026,880 seconds is equal to 3,869 years, 15 weeks, 5 days, 5 hours, 41 minutes, 20 seconds.
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To count from 1 to 121,688,026,880 would take you about seven thousand, seven hundred thirty-eight 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 121688026880 cubic inches would be around 413 feet tall.
Recreational maths with 121688026880
- 121688026880 backwards is 088620886121
- The number of decimal digits it has is: 12
- The sum of 121688026880's digits is 50
- More coming soon!
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