216428797520
216,428,797,520 is an even composite number composed of seven prime numbers multiplied together.
216428797520 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 216428797520:
24 × 5 × 13 × 37 × 67 × 127 × 661
(2 × 2 × 2 × 2 × 5 × 13 × 37 × 67 × 127 × 661)See below for interesting mathematical facts about the number 216428797520 from the Numbermatics database.
Names of 216428797520
- Cardinal: 216428797520 can be written as Two hundred sixteen billion, four hundred twenty-eight million, seven hundred ninety-seven thousand, five hundred twenty.
Scientific notation
- Scientific notation: 2.1642879752 × 1011
Factors of 216428797520
Divisors of 216428797520
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 37 40 52 65 67 74 80 104 127 130 134 148 185 208 254 260 268 296 335 370 481 508 520 536 592 635 661 670 740 871 962 1016 1040 1072 1270 1322 1340 1480 1651 1742 1924 2032 2405 2479 2540 2644 2680 2960 3302 3305 3484 3848 4355 4699 4810 4958 5080 5288 5360 6604 6610 6968 7696 8255 8509 8593 8710 9398 9620 9916 10160 10576 12395 13208 13220 13936 16510 17018 17186 17420 18796 19240 19832 23495 24457 24790 26416 26440 32227 33020 34036 34372 34840 37592 38480 39664 42545 42965 44287 46990 48914 49580 52880 61087 64454 66040 68072 68744 69680 75184 83947 85090 85930 88574 93980 97828 99160 110617 122174 122285 128908 132080 136144 137488 161135 167894 170180 171860 177148 187960 195656 198320 221234 221435 244348 244570 257816 305435 314833 317941 322270 335788 340360 343720 354296 375920 391312 419735 442468 442870 488696 489140 515632 553085 575731 610870 629666 635882 644540 671576 680720 687440 708592 839470 884936 885740 977392 978280 1091311 1106170 1151462 1221740 1259332 1271764 1289080 1343152 1574165 1589705 1638619 1678940 1769872 1771480 1956560 2182622 2212340 2302924 2443480 2518664 2543528 2578160 2878655 3106039 3148330 3179410 3277238 3357880 3542960 4092829 4365244 4424680 4605848 4886960 5037328 5087056 5456555 5624449 5757310 6212078 6296660 6358820 6554476 6715760 8185658 8193095 8730488 8849360 9211696 10913110 11248898 11514620 12424156 12593320 12717640 13108952 15530195 16371316 16386190 17460976 20464145 21302047 21826220 22497796 23029240 24848312 25186640 25435280 26217904 28122245 31060390 32742632 32772380 40378507 40928290 42604094 43652440 44995592 46058480 49696624 56244490 62120780 65485264 65544760 73117837 80757014 81856580 85208188 87304880 89991184 106510235 112488980 124241560 131089520 146235674 161514028 163713160 170416376 201892535 208104613 213020470 224977960 248483120 292471348 323028056 327426320 340832752 365589185 403785070 416209226 426040940 449955920 584942696 646056112 731178370 807570140 832418452 852081880 1040523065 1169885392 1462356740 1615140280 1664836904 1704163760 2081046130 2705359969 2924713480 3230280560 3329673808 4162092260 5410719938 5849426960 8324184520 10821439876 13526799845 16648369040 21642879752 27053599690 43285759504 54107199380 108214398760 216428797520
- Sum of all divisors σ(n): 570166173696
- Sum of proper divisors (its aliquot sum) s(n): 353737376176
- 216428797520 is an abundant number, because the sum of its proper divisors (353737376176) is greater than itself. Its abundance is 137308578656
Bases of 216428797520
- Binary: 110010011001000010100101011110010100002
- Hexadecimal: 0x3264295E50
- Base-36: 2RFC48Y8
Squares and roots of 216428797520
- 216428797520 squared (2164287975202) is 46841424395953158150400
- 216428797520 cubed (2164287975203) is 10137833156140134372737459307008000
-
The
square root of 216428797520 is 465219.0855070329 -
The
cube root of 216428797520 is 6003.9677230247
Scales and comparisons
How big is 216428797520?- 216,428,797,520 seconds is equal to 6,881 years, 39 weeks, 5 days, 22 hours, 25 minutes, 20 seconds.
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To count from 1 to 216,428,797,520 would take you about thirteen thousand, seven hundred sixty-three 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 216428797520 cubic inches would be around 500.3 feet tall.
Recreational maths with 216428797520
- 216428797520 backwards is 025797824612
- The number of decimal digits it has is: 12
- The sum of 216428797520's digits is 53
- More coming soon!
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