16921434816
16,921,434,816 is an even composite number composed of six prime numbers multiplied together.
16921434816 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six hundred seventy-two divisors.
Prime factorization of 16921434816:
26 × 33 × 11 × 13 × 31 × 472
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 11 × 13 × 31 × 47 × 47)See below for interesting mathematical facts about the number 16921434816 from the Numbermatics database.
Names of 16921434816
- Cardinal: 16921434816 can be written as Sixteen billion, nine hundred twenty-one million, four hundred thirty-four thousand, eight hundred sixteen.
Scientific notation
- Scientific notation: 1.6921434816 × 1010
Factors of 16921434816
Divisors of 16921434816
- Number of divisors d(n): 672
-
Complete list of divisors:
1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 27 31 32 33 36 39 44 47 48 52 54 62 64 66 72 78 88 93 94 96 99 104 108 117 124 132 141 143 144 156 176 186 188 192 198 208 216 234 248 264 279 282 286 288 297 312 341 351 352 372 376 396 403 416 423 429 432 468 496 517 528 558 564 572 576 594 611 624 682 702 704 744 752 792 806 832 837 846 858 864 936 992 1023 1034 1056 1116 1128 1144 1188 1209 1222 1248 1269 1287 1364 1404 1457 1488 1504 1551 1584 1612 1674 1692 1716 1728 1833 1872 1984 2046 2068 2112 2209 2232 2256 2288 2376 2418 2444 2496 2538 2574 2728 2808 2914 2976 3008 3069 3102 3168 3224 3348 3384 3432 3627 3666 3744 3861 4092 4136 4371 4418 4433 4464 4512 4576 4653 4752 4836 4888 5076 5148 5456 5499 5616 5828 5952 6138 6204 6336 6448 6627 6696 6721 6768 6864 7254 7332 7488 7722 8184 8272 8742 8836 8866 8928 9024 9152 9207 9306 9504 9672 9776 10152 10296 10881 10912 10998 11232 11656 12276 12408 12896 13113 13254 13299 13392 13442 13536 13728 13959 14508 14664 15444 16027 16368 16497 16544 17484 17672 17732 17856 18414 18612 18941 19008 19344 19552 19881 20163 20304 20592 21762 21824 21996 22464 23312 24299 24552 24816 25792 26226 26508 26598 26784 26884 27072 27456 27918 28717 29016 29328 30888 32054 32736 32994 33088 34968 35344 35464 36828 37224 37882 38688 39104 39339 39762 39897 40326 40608 41184 43524 43992 46624 48081 48598 49104 49632 52452 53016 53196 53568 53768 55836 56823 57434 58032 58656 59643 60489 61776 64108 65472 65988 68479 69936 70688 70928 72897 73656 74448 75764 77376 78678 79524 79794 80652 81216 82368 86151 87048 87984 93248 96162 97196 98208 99264 104904 106032 106392 107536 111672 113646 114868 116064 117312 119286 119691 120978 123552 128216 131976 136958 139872 141376 141856 144243 145794 147312 148896 151528 157356 159048 159588 161304 170469 172302 174096 175968 181467 192324 194392 196416 205437 208351 209808 212064 212784 215072 218691 223344 227292 229736 232128 238572 239382 241956 247104 256432 258453 263952 273916 279744 283712 288486 291588 294624 297792 303056 314712 315887 318096 319176 322608 340938 344604 348192 351936 362934 384648 388784 410874 416702 419616 424128 425568 430144 432729 437382 446688 454584 459472 477144 478764 483912 511407 512864 516906 527904 547832 576972 583176 589248 606112 616311 625053 629424 631774 636192 638352 645216 656073 681876 689208 696384 725868 753269 769296 775359 777568 821748 833404 839232 851136 865458 874764 890227 893376 909168 918944 947661 954288 957528 967824 1022814 1025728 1033812 1055808 1095664 1153944 1166352 1212224 1232622 1250106 1258848 1263548 1272384 1276704 1290432 1312146 1363752 1378416 1451736 1506538 1538592 1550718 1555136 1643496 1666808 1730916 1749528 1780454 1818336 1837888 1848933 1875159 1895322 1908576 1915056 1935648 2045628 2067624 2191328 2259807 2307888 2332704 2465244 2500212 2517696 2527096 2553408 2624292 2670681 2727504 2756832 2842983 2903472 3013076 3077184 3101436 3286992 3333616 3461832 3499056 3560908 3636672 3697866 3750318 3790644 3817152 3830112 3871296 4091256 4135248 4382656 4519614 4615776 4665408 4930488 5000424 5054192 5248584 5341362 5455008 5513664 5625477 5685966 5806944 6026152 6202872 6573984 6667232 6779421 6923664 6998112 7121816 7395732 7500636 7581288 7660224 8012043 8182512 8270496 8528949 9039228 9231552 9792497 9860976 10000848 10108384 10497168 10682724 10910016 11250954 11371932 11613888 12052304 12405744 13147968 13334464 13558842 13847328 13996224 14243632 14791464 15001272 15162576 16024086 16365024 16540992 17057898 18078456 19584994 19721952 20001696 20216768 20338263 20994336 21365448 22501908 22743864 24036129 24104608 24811488 27117684 27694656 28487264 29377491 29582928 30002544 30325152 32048172 32730048 34115796 36156912 39169988 39443904 40003392 40676526 41988672 42730896 45003816 45487728 48072258 48209216 49622976 54235368 56974528 58754982 59165856 60005088 60650304 64096344 68231592 72313824 78339976 81353052 85461792 88132473 90007632 90975456 96144516 108470736 117509964 118331712 120010176 128192688 136463184 144627648 156679952 162706104 170923584 176264946 180015264 181950912 192289032 216941472 235019928 256385376 264397419 272926368 313359904 325412208 352529892 360030528 384578064 433882944 470039856 512770752 528794838 545852736 626719808 650824416 705059784 769156128 940079712 1057589676 1301648832 1410119568 1538312256 1880159424 2115179352 2820239136 4230358704 5640478272 8460717408 16921434816
- Sum of all divisors σ(n): 61638850560
- Sum of proper divisors (its aliquot sum) s(n): 44717415744
- 16921434816 is an abundant number, because the sum of its proper divisors (44717415744) is greater than itself. Its abundance is 27795980928
Bases of 16921434816
- Binary: 11111100001001100010011010110000002
- Hexadecimal: 0x3F0989AC0
- Base-36: 7RUL2O0
Squares and roots of 16921434816
- 16921434816 squared (169214348162) is 286334956232136953856
- 16921434816 cubed (169214348163) is 4845198297424318429059103850496
-
The
square root of 16921434816 is 130082.4154757283 -
The
cube root of 16921434816 is 2567.3144296217
Scales and comparisons
How big is 16921434816?- 16,921,434,816 seconds is equal to 538 years, 2 weeks, 3 days, 22 hours, 33 minutes, 36 seconds.
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To count from 1 to 16,921,434,816 would take you about one thousand and seventy-six 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 16921434816 cubic inches would be around 213.9 feet tall.
Recreational maths with 16921434816
- 16921434816 backwards is 61843412961
- The number of decimal digits it has is: 11
- The sum of 16921434816's digits is 45
- More coming soon!
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The information we have on file for 16921434816 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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