27288989728
27,288,989,728 is an even composite number composed of five prime numbers multiplied together.
27288989728 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 27288989728:
25 × 7 × 11 × 133 × 712
(2 × 2 × 2 × 2 × 2 × 7 × 11 × 13 × 13 × 13 × 71 × 71)See below for interesting mathematical facts about the number 27288989728 from the Numbermatics database.
Names of 27288989728
- Cardinal: 27288989728 can be written as Twenty-seven billion, two hundred eighty-eight million, nine hundred eighty-nine thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 2.7288989728 × 1010
Factors of 27288989728
Divisors of 27288989728
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 4 7 8 11 13 14 16 22 26 28 32 44 52 56 71 77 88 91 104 112 142 143 154 169 176 182 208 224 284 286 308 338 352 364 416 497 568 572 616 676 728 781 923 994 1001 1136 1144 1183 1232 1352 1456 1562 1846 1859 1988 2002 2197 2272 2288 2366 2464 2704 2912 3124 3692 3718 3976 4004 4394 4576 4732 5041 5408 5467 6248 6461 7384 7436 7952 8008 8788 9464 10082 10153 10934 11999 12496 12922 13013 14768 14872 15379 15904 16016 17576 18928 20164 20306 21868 23998 24167 24992 25844 26026 29536 29744 30758 32032 35152 35287 37856 40328 40612 43736 47996 48334 51688 52052 55451 59488 61516 65533 70304 70574 71071 80656 81224 83993 87472 95992 96668 103376 104104 110902 123032 131066 131989 141148 142142 155987 161312 162448 167986 169169 174944 191984 193336 206752 208208 221804 246064 262132 263978 282296 284284 311974 324896 335972 338338 383968 386672 388157 416416 443608 458731 492128 524264 527956 564592 568568 623948 671944 676676 720863 773344 776314 851929 887216 917462 923923 1048528 1055912 1091909 1129184 1137136 1247896 1343888 1353352 1441726 1552628 1703858 1715857 1774432 1834924 1847846 2097056 2111824 2183818 2274272 2495792 2687776 2706704 2883452 3105256 3407716 3431714 3669848 3695692 4223648 4367636 4991584 5046041 5413408 5766904 5963503 6210512 6815432 6863428 7339696 7391384 8735272 9371219 10092082 11075077 11533808 11927006 12010999 12421024 13630864 13726856 14679392 14782768 17470544 18742438 20184164 22150154 23067616 23854012 24021998 27261728 27453712 29565536 34941088 37484876 40368328 44300308 47708024 48043996 54907424 65598533 74969752 77525539 80736656 88600616 95416048 96087992 121825847 131197066 149939504 155051078 161473312 177201232 190832096 192175984 243651694 262394132 299879008 310102156 354402464 384351968 487303388 524788264 620204312 852780929 974606776 1049576528 1240408624 1705561858 1949213552 2099153056 2480817248 3411123716 3898427104 6822247432 13644494864 27288989728
- Sum of all divisors σ(n): 73597749120
- Sum of proper divisors (its aliquot sum) s(n): 46308759392
- 27288989728 is an abundant number, because the sum of its proper divisors (46308759392) is greater than itself. Its abundance is 19019769664
Bases of 27288989728
- Binary: 110010110101000110011110000001000002
- Hexadecimal: 0x65A8CF020
- Base-36: CJB5R8G
Squares and roots of 27288989728
- 27288989728 squared (272889897282) is 744688960374889513984
- 27288989728 cubed (272889897283) is 20321809390225358976244288356352
-
The
square root of 27288989728 is 165193.7944597193 -
The
cube root of 27288989728 is 3010.6653616799
Scales and comparisons
How big is 27288989728?- 27,288,989,728 seconds is equal to 867 years, 36 weeks, 4 days, 18 hours, 55 minutes, 28 seconds.
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To count from 1 to 27,288,989,728 would take you about one thousand, seven hundred thirty-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 27288989728 cubic inches would be around 250.9 feet tall.
Recreational maths with 27288989728
- 27288989728 backwards is 82798988272
- The number of decimal digits it has is: 11
- The sum of 27288989728's digits is 70
- More coming soon!
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