20988903964160
20,988,903,964,160 is an even composite number composed of five prime numbers multiplied together.
20988903964160 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 20988903964160:
29 × 5 × 11 × 232 × 11872
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 23 × 23 × 1187 × 1187)See below for interesting mathematical facts about the number 20988903964160 from the Numbermatics database.
Names of 20988903964160
- Cardinal: 20988903964160 can be written as Twenty trillion, nine hundred eighty-eight billion, nine hundred three million, nine hundred sixty-four thousand, one hundred sixty.
Scientific notation
- Scientific notation: 2.098890396416 × 1013
Factors of 20988903964160
Divisors of 20988903964160
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 23 32 40 44 46 55 64 80 88 92 110 115 128 160 176 184 220 230 253 256 320 352 368 440 460 506 512 529 640 704 736 880 920 1012 1058 1187 1265 1280 1408 1472 1760 1840 2024 2116 2374 2530 2560 2645 2816 2944 3520 3680 4048 4232 4748 5060 5290 5632 5819 5888 5935 7040 7360 8096 8464 9496 10120 10580 11638 11776 11870 13057 14080 14720 16192 16928 18992 20240 21160 23276 23740 26114 27301 28160 29095 29440 32384 33856 37984 40480 42320 46552 47480 52228 54602 58190 58880 64768 65285 67712 75968 80960 84640 93104 94960 104456 109204 116380 129536 130570 135424 136505 151936 161920 169280 186208 189920 208912 218408 232760 261140 270848 273010 300311 303872 323840 338560 372416 379840 417824 436816 465520 522280 546020 600622 607744 627923 647680 677120 744832 759680 835648 873632 931040 1044560 1092040 1201244 1255846 1354240 1408969 1489664 1501555 1519360 1671296 1747264 1862080 2089120 2184080 2402488 2511692 2817938 2979328 3003110 3038720 3139615 3342592 3494528 3724160 4178240 4368160 4804976 5023384 5635876 6006220 6279230 6685184 6907153 6989056 7044845 7448320 8356480 8736320 9609952 10046768 11271752 12012440 12558460 13814306 13978112 14089690 14896640 15498659 16712960 17472640 19219904 20093536 22543504 24024880 25116920 27628612 28179380 30997318 32406287 33425920 34535765 34945280 38439808 40187072 45087008 48049760 50233840 55257224 56358760 61994636 64812574 69071530 69890560 76879616 77493295 80374144 90174016 96099520 100467680 110514448 112717520 123989272 129625148 138143060 153759232 154986590 160748288 162031435 180348032 192199040 200935360 221028896 225435040 247978544 259250296 276286120 309973180 321496576 324062870 356469157 360696064 384398080 401870720 442057792 450870080 495957088 518500592 552572240 619946360 648125740 712938314 721392128 745344601 768796160 803741440 884115584 901740160 991914176 1037001184 1105144480 1239892720 1296251480 1425876628 1490689202 1607482880 1768231168 1782345785 1803480320 1983828352 2074002368 2210288960 2479785440 2592502960 2851753256 2981378404 3536462336 3564691570 3606960640 3726723005 3967656704 4148004736 4420577920 4959570880 5185005920 5703506512 5962756808 7129383140 7453446010 7935313408 8198790611 8296009472 8841155840 9919141760 10370011840 11407013024 11925513616 14258766280 14906892020 16397581222 16592018944 17682311680 19838283520 20740023680 22814026048 23851027232 28517532560 29813784040 32795162444 39676567040 40993953055 41480047360 45628052096 47702054464 57035065120 59627568080 65590324888 81987906110 82960094720 91256104192 95404108928 114070130240 119255136160 131180649776 163975812220 182512208384 190808217856 228140260480 238510272320 262361299552 327951624440 381616435712 456280520960 477020544640 524722599104 655903248880 912561041920 954041089280 1049445198208 1311806497760 1908082178560 2098890396416 2623612995520 4197780792832 5247225991040 10494451982080 20988903964160
- Sum of all divisors σ(n): 57438187767576
- Sum of proper divisors (its aliquot sum) s(n): 36449283803416
- 20988903964160 is an abundant number, because the sum of its proper divisors (36449283803416) is greater than itself. Its abundance is 15460379839256
Bases of 20988903964160
- Binary: 1001100010110110111000010101000111110000000002
- Hexadecimal: 0x1316DC2A3E00
- Base-36: 7FU63I3NK
Squares and roots of 20988903964160
- 20988903964160 squared (209889039641602) is 440534089616731362564505600
- 20988903964160 cubed (209889039641603) is 9246327699904229590791949811550519296000
-
The
square root of 20988903964160 is 4581364.8582229291 -
The
cube root of 20988903964160 is 27584.3816820749
Scales and comparisons
How big is 20988903964160?- 20,988,903,964,160 seconds is equal to 667,382 years, 11 weeks, 4 days, 5 hours, 9 minutes, 20 seconds.
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To count from 1 to 20,988,903,964,160 would take you about one million, six hundred sixty-eight thousand, four hundred fifty-five 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 20988903964160 cubic inches would be around 2298.7 feet tall.
Recreational maths with 20988903964160
- 20988903964160 backwards is 06146930988902
- The number of decimal digits it has is: 14
- The sum of 20988903964160's digits is 65
- More coming soon!
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