1681384320
1,681,384,320 is an even composite number composed of seven prime numbers multiplied together.
1681384320 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.
Prime factorization of 1681384320:
27 × 32 × 5 × 7 × 11 × 17 × 223
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 11 × 17 × 223)See below for interesting mathematical facts about the number 1681384320 from the Numbermatics database.
Names of 1681384320
- Cardinal: 1681384320 can be written as One billion, six hundred eighty-one million, three hundred eighty-four thousand, three hundred twenty.
Scientific notation
- Scientific notation: 1.68138432 × 109
Factors of 1681384320
Divisors of 1681384320
- Number of divisors d(n): 768
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 17 18 20 21 22 24 28 30 32 33 34 35 36 40 42 44 45 48 51 55 56 60 63 64 66 68 70 72 77 80 84 85 88 90 96 99 102 105 110 112 119 120 126 128 132 136 140 144 153 154 160 165 168 170 176 180 187 192 198 204 210 220 223 224 231 238 240 252 255 264 272 280 288 306 308 315 320 330 336 340 352 357 360 374 384 385 396 408 420 440 446 448 462 476 480 495 504 510 528 544 560 561 576 595 612 616 630 640 660 669 672 680 693 704 714 720 748 765 770 792 816 840 880 892 896 924 935 952 960 990 1008 1020 1056 1071 1088 1115 1120 1122 1152 1155 1190 1224 1232 1260 1309 1320 1338 1344 1360 1386 1408 1428 1440 1496 1530 1540 1561 1584 1632 1680 1683 1760 1784 1785 1848 1870 1904 1920 1980 2007 2016 2040 2112 2142 2176 2230 2240 2244 2310 2380 2448 2453 2464 2520 2618 2640 2676 2688 2720 2772 2805 2856 2880 2992 3060 3080 3122 3168 3264 3345 3360 3366 3465 3520 3568 3570 3696 3740 3791 3808 3927 3960 4014 4032 4080 4224 4284 4460 4480 4488 4620 4683 4760 4896 4906 4928 5040 5236 5280 5352 5355 5440 5544 5610 5712 5760 5984 6120 6160 6244 6336 6528 6545 6690 6720 6732 6930 7040 7136 7140 7359 7392 7480 7582 7616 7805 7854 7920 8028 8064 8160 8415 8568 8920 8976 9240 9366 9520 9792 9812 9856 10035 10080 10472 10560 10704 10710 10880 11088 11220 11373 11424 11781 11968 12240 12265 12320 12488 12672 13090 13380 13440 13464 13860 14049 14272 14280 14718 14784 14960 15164 15232 15610 15708 15840 16056 16320 16830 17136 17171 17840 17952 18480 18732 18955 19040 19584 19624 19635 20070 20160 20944 21120 21408 21420 22077 22176 22440 22746 22848 23415 23562 23936 24480 24530 24640 24976 26180 26537 26760 26928 27720 28098 28544 28560 29436 29568 29920 30328 31220 31416 31680 32112 32640 33660 34119 34272 34342 35680 35904 36795 36960 37464 37910 38080 39248 39270 40140 40320 41701 41888 42816 42840 44154 44352 44880 45492 45696 46830 47124 48960 49060 49280 49952 51513 52360 53074 53520 53856 55440 56196 56865 57120 58872 58905 59840 60656 62440 62832 63360 64224 67320 68238 68544 68684 70245 71360 71808 73590 73920 74928 75820 76160 78496 78540 79611 80280 83402 83776 85632 85680 85855 88308 88704 89760 90984 93660 94248 97920 98120 99904 103026 104720 106148 107040 107712 110385 110880 112392 113730 114240 117744 117810 119680 121312 124880 125103 125664 128448 132685 134640 136476 137088 137368 140490 142720 147180 147840 149856 151640 154539 156992 157080 159222 160560 166804 167552 170595 171360 171710 176616 179520 181968 187320 188496 196240 199808 206052 208505 209440 212296 214080 215424 220770 221760 224784 227460 228480 235488 235620 238833 242624 249760 250206 251328 256896 257565 265370 269280 272952 274736 280980 291907 294360 299712 303280 309078 313984 314160 318444 321120 333608 341190 342720 343420 353232 359040 363936 374640 375309 376992 392480 398055 412104 417010 418880 424592 428160 441540 443520 449568 454920 470976 471240 477666 485248 499520 500412 502656 515130 530740 538560 545904 549472 561960 583814 588720 599424 606560 618156 625515 628320 636888 642240 667216 682380 685440 686840 706464 727872 749280 750618 753984 772695 784960 796110 824208 834020 837760 849184 875721 883080 899136 909840 941952 942480 955332 999040 1000824 1030260 1061480 1077120 1091808 1098944 1123920 1167628 1177440 1194165 1213120 1236312 1251030 1256640 1273776 1284480 1334432 1364760 1373680 1412928 1455744 1459535 1498560 1501236 1507968 1545390 1569920 1592220 1648416 1668040 1698368 1751442 1766160 1798272 1819680 1876545 1884960 1910664 2001648 2060520 2122960 2183616 2197888 2247840 2335256 2354880 2388330 2426240 2472624 2502060 2513280 2547552 2627163 2668864 2729520 2747360 2825856 2919070 2997120 3002472 3090780 3184440 3296832 3336080 3396736 3502884 3532320 3639360 3753090 3769920 3821328 4003296 4121040 4245920 4367232 4378605 4495680 4670512 4709760 4776660 4945248 5004120 5095104 5254326 5337728 5459040 5494720 5838140 6004944 6181560 6368880 6593664 6672160 7005768 7064640 7278720 7506180 7539840 7642656 8006592 8242080 8491840 8757210 8991360 9341024 9553320 9890496 10008240 10190208 10508652 10918080 10989440 11676280 12009888 12363120 12737760 13135815 13344320 14011536 14129280 15012360 15285312 16013184 16484160 16983680 17514420 18682048 19106640 19780992 20016480 21017304 21836160 23352560 24019776 24726240 25475520 26271630 26688640 28023072 30024720 30570624 32968320 35028840 37364096 38213280 40032960 42034608 46705120 48039552 49452480 50951040 52543260 56046144 60049440 70057680 76426560 80065920 84069216 93410240 98904960 105086520 112092288 120098880 140115360 152853120 168138432 186820480 210173040 240197760 280230720 336276864 420346080 560461440 840692160 1681384320
- Sum of all divisors σ(n): 7698862080
- Sum of proper divisors (its aliquot sum) s(n): 6017477760
- 1681384320 is an abundant number, because the sum of its proper divisors (6017477760) is greater than itself. Its abundance is 4336093440
Bases of 1681384320
- Binary: 11001000011011111100011100000002
- Hexadecimal: 0x6437E380
- Base-36: RT1WG0
Squares and roots of 1681384320
- 1681384320 squared (16813843202) is 2827053231541862400
- 1681384320 cubed (16813843203) is 4753362975319816862957568000
-
The
square root of 1681384320 is 41004.6865614163 -
The
cube root of 1681384320 is 1189.1108203555
Scales and comparisons
How big is 1681384320?- 1,681,384,320 seconds is equal to 53 years, 24 weeks, 11 hours, 12 minutes.
-
To count from 1 to 1,681,384,320 would take you about one hundred 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 1681384320 cubic inches would be around 99.1 feet tall.
Recreational maths with 1681384320
- 1681384320 backwards is 0234831861
- 1681384320 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1681384320's digits is 36
- More coming soon!
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The information we have on file for 1681384320 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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