19984707072
19,984,707,072 is an even composite number composed of five prime numbers multiplied together.
19984707072 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 19984707072:
29 × 33 × 11 × 19 × 6917
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 11 × 19 × 6917)See below for interesting mathematical facts about the number 19984707072 from the Numbermatics database.
Names of 19984707072
- Cardinal: 19984707072 can be written as Nineteen billion, nine hundred eighty-four million, seven hundred seven thousand and seventy-two.
Scientific notation
- Scientific notation: 1.9984707072 × 1010
Factors of 19984707072
Divisors of 19984707072
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 19 22 24 27 32 33 36 38 44 48 54 57 64 66 72 76 88 96 99 108 114 128 132 144 152 171 176 192 198 209 216 228 256 264 288 297 304 342 352 384 396 418 432 456 512 513 528 576 594 608 627 684 704 768 792 836 864 912 1026 1056 1152 1188 1216 1254 1368 1408 1536 1584 1672 1728 1824 1881 2052 2112 2304 2376 2432 2508 2736 2816 3168 3344 3456 3648 3762 4104 4224 4608 4752 4864 5016 5472 5632 5643 6336 6688 6912 6917 7296 7524 8208 8448 9504 9728 10032 10944 11286 12672 13376 13824 13834 14592 15048 16416 16896 19008 20064 20751 21888 22572 25344 26752 27668 29184 30096 32832 38016 40128 41502 43776 45144 50688 53504 55336 60192 62253 65664 76032 76087 80256 83004 87552 90288 107008 110672 120384 124506 131328 131423 152064 152174 160512 166008 180576 186759 221344 228261 240768 249012 262656 262846 304348 321024 332016 361152 373518 394269 442688 456522 481536 498024 525692 608696 664032 684783 722304 747036 788538 885376 913044 963072 996048 1051384 1182807 1217392 1328064 1369566 1444608 1445653 1494072 1577076 1770752 1826088 1992096 2054349 2102768 2365614 2434784 2656128 2739132 2889216 2891306 2988144 3154152 3541504 3548421 3652176 3984192 4108698 4205536 4336959 4731228 4869568 5312256 5478264 5782612 5976288 6308304 7096842 7304352 7968384 8217396 8411072 8673918 9462456 9739136 10624512 10956528 11565224 11952576 12616608 13010877 14193684 14608704 15936768 16434792 16822144 17347836 18924912 19478272 21913056 23130448 23905152 25233216 26021754 28387368 29217408 31873536 32869584 33644288 34695672 37849824 38956544 39032631 43826112 46260896 47810304 50466432 52043508 56774736 58434816 65739168 67288576 69391344 75699648 78065262 87652224 92521792 95620608 100932864 104087016 113549472 116869632 131478336 138782688 151399296 156130524 175304448 185043584 201865728 208174032 227098944 262956672 277565376 302798592 312261048 350608896 370087168 416348064 454197888 525913344 555130752 605597184 624522096 740174336 832696128 908395776 1051826688 1110261504 1249044192 1665392256 1816791552 2220523008 2498088384 3330784512 4996176768 6661569024 9992353536 19984707072
- Sum of all divisors σ(n): 67940294400
- Sum of proper divisors (its aliquot sum) s(n): 47955587328
- 19984707072 is an abundant number, because the sum of its proper divisors (47955587328) is greater than itself. Its abundance is 27970880256
Bases of 19984707072
- Binary: 100101001110010111001101110000000002
- Hexadecimal: 0x4A72E6E00
- Base-36: 96IDMO0
Squares and roots of 19984707072
- 19984707072 squared (199847070722) is 399388516753646813184
- 19984707072 cubed (199847070723) is 7981662515242195949228547637248
-
The
square root of 19984707072 is 141367.2772320383 -
The
cube root of 19984707072 is 2713.7255836253
Scales and comparisons
How big is 19984707072?- 19,984,707,072 seconds is equal to 635 years, 23 weeks, 3 days, 11 hours, 31 minutes, 12 seconds.
-
To count from 1 to 19,984,707,072 would take you about one thousand, two hundred seventy 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 19984707072 cubic inches would be around 226.1 feet tall.
Recreational maths with 19984707072
- 19984707072 backwards is 27070748991
- 19984707072 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 19984707072's digits is 54
- More coming soon!
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