29800721664
29,800,721,664 is an even composite number composed of four prime numbers multiplied together.
29800721664 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 29800721664:
28 × 34 × 7 × 205307
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 205307)See below for interesting mathematical facts about the number 29800721664 from the Numbermatics database.
Names of 29800721664
- Cardinal: 29800721664 can be written as Twenty-nine billion, eight hundred million, seven hundred twenty-one thousand, six hundred sixty-four.
Scientific notation
- Scientific notation: 2.9800721664 × 1010
Factors of 29800721664
Divisors of 29800721664
- Number of divisors d(n): 180
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 81 84 96 108 112 126 128 144 162 168 189 192 216 224 252 256 288 324 336 378 384 432 448 504 567 576 648 672 756 768 864 896 1008 1134 1152 1296 1344 1512 1728 1792 2016 2268 2304 2592 2688 3024 3456 4032 4536 5184 5376 6048 6912 8064 9072 10368 12096 16128 18144 20736 24192 36288 48384 72576 145152 205307 410614 615921 821228 1231842 1437149 1642456 1847763 2463684 2874298 3284912 3695526 4311447 4927368 5543289 5748596 6569824 7391052 8622894 9854736 11086578 11497192 12934341 13139648 14782104 16629867 17245788 19709472 22173156 22994384 25868682 26279296 29564208 33259734 34491576 38803023 39418944 44346312 45988768 51737364 52558592 59128416 66519468 68983152 77606046 78837888 88692624 91977536 103474728 116409069 118256832 133038936 137966304 155212092 157675776 177385248 183955072 206949456 232818138 236513664 266077872 275932608 310424184 354770496 367910144 413898912 465636276 473027328 532155744 551865216 620848368 709540992 827797824 931272552 1064311488 1103730432 1241696736 1419081984 1655595648 1862545104 2128622976 2483393472 3311191296 3725090208 4257245952 4966786944 7450180416 9933573888 14900360832 29800721664
- Sum of all divisors σ(n): 101555191584
- Sum of proper divisors (its aliquot sum) s(n): 71754469920
- 29800721664 is an abundant number, because the sum of its proper divisors (71754469920) is greater than itself. Its abundance is 41953748256
Bases of 29800721664
- Binary: 110111100000100001011101101000000002
- Hexadecimal: 0x6F042ED00
- Base-36: DOUKW00
Squares and roots of 29800721664
- 29800721664 squared (298007216642) is 888083011695198928896
- 29800721664 cubed (298007216643) is 26465514646055480085140622802944
-
The
square root of 29800721664 is 172628.8552473195 -
The
cube root of 29800721664 is 3100.3371698475
Scales and comparisons
How big is 29800721664?- 29,800,721,664 seconds is equal to 947 years, 29 weeks, 4 days, 18 hours, 14 minutes, 24 seconds.
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To count from 1 to 29,800,721,664 would take you about one thousand, eight hundred ninety-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 29800721664 cubic inches would be around 258.4 feet tall.
Recreational maths with 29800721664
- 29800721664 backwards is 46612700892
- The number of decimal digits it has is: 11
- The sum of 29800721664's digits is 45
- More coming soon!
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