216989629920
216,989,629,920 is an even composite number composed of five prime numbers multiplied together.
What does the number 216989629920 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 288 divisors.
216989629920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 216989629920:
25 × 35 × 5 × 7 × 797287
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 797287)See below for interesting mathematical facts about the number 216989629920 from the Numbermatics database.
Names of 216989629920
- Cardinal: 216989629920 can be written as Two hundred sixteen billion, nine hundred eighty-nine million, six hundred twenty-nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 2.1698962992 × 1011
Factors of 216989629920
Divisors of 216989629920
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 54 56 60 63 70 72 80 81 84 90 96 105 108 112 120 126 135 140 144 160 162 168 180 189 210 216 224 240 243 252 270 280 288 315 324 336 360 378 405 420 432 480 486 504 540 560 567 630 648 672 720 756 810 840 864 945 972 1008 1080 1120 1134 1215 1260 1296 1440 1512 1620 1680 1701 1890 1944 2016 2160 2268 2430 2520 2592 2835 3024 3240 3360 3402 3780 3888 4320 4536 4860 5040 5670 6048 6480 6804 7560 7776 8505 9072 9720 10080 11340 12960 13608 15120 17010 18144 19440 22680 27216 30240 34020 38880 45360 54432 68040 90720 136080 272160 797287 1594574 2391861 3189148 3986435 4783722 5581009 6378296 7175583 7972870 9567444 11162018 11959305 12756592 14351166 15945740 16743027 19134888 21526749 22324036 23918610 25513184 27905045 28702332 31891480 33486054 35877915 38269776 43053498 44648072 47837220 50229081 55810090 57404664 63782960 64580247 66972108 71755830 76539552 83715135 86106996 89296144 95674440 100458162 107633745 111620180 114809328 127565920 129160494 133944216 143511660 150687243 167430270 172213992 178592288 191348880 193740741 200916324 215267490 223240360 229618656 251145405 258320988 267888432 287023320 301374486 322901235 334860540 344427984 382697760 387481482 401832648 430534980 446480720 452061729 502290810 516641976 535776864 574046640 602748972 645802470 669721080 688855968 753436215 774962964 803665296 861069960 892961440 904123458 968703705 1004581620 1033283952 1148093280 1205497944 1291604940 1339442160 1356185187 1506872430 1549925928 1607330592 1722139920 1808246916 1937407410 2009163240 2066567904 2260308645 2410995888 2583209880 2678884320 2712370374 3013744860 3099851856 3444279840 3616493832 3874814820 4018326480 4520617290 4821991776 5166419760 5424740748 6027489720 6199703712 6780925935 7232987664 7749629640 8036652960 9041234580 10332839520 10849481496 12054979440 13561851870 14465975328 15499259280 18082469160 21698962992 24109958880 27123703740 30998518560 36164938320 43397925984 54247407480 72329876640 108494814960 216989629920
- Sum of all divisors σ(n): 877603603968
- Sum of proper divisors (its aliquot sum) s(n): 660613974048
- 216989629920 is an abundant number, because the sum of its proper divisors (660613974048) is greater than itself. Its abundance is 443624344128
Bases of 216989629920
- Binary: 110010100001011001011011111101111000002
- Hexadecimal: 0x328596FDE0
- Base-36: 2ROM0U00
Squares and roots of 216989629920
- 216989629920 squared (2169896299202) is 47084499492818559206400
- 216989629920 cubed (2169896299203) is 10216848119915126859904344895488000
-
The
square root of 216989629920 is 465821.4571270843 -
The
cube root of 216989629920 is 6009.1492813503
Scales and comparisons
How big is 216989629920?- 216,989,629,920 seconds is equal to 6,899 years, 31 weeks, 1 day, 1 hour, 12 minutes.
-
To count from 1 to 216,989,629,920 would take you about thirteen thousand, seven hundred ninety-nine 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 216989629920 cubic inches would be around 500.8 feet tall.
Recreational maths with 216989629920
- 216989629920 backwards is 029926989612
- 216989629920 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 216989629920's digits is 63
- More coming soon!
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