164289380640
164,289,380,640 is an even composite number composed of eight prime numbers multiplied together.
164289380640 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.
Prime factorization of 164289380640:
25 × 3 × 5 × 7 × 11 × 31 × 223 × 643
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 11 × 31 × 223 × 643)See below for interesting mathematical facts about the number 164289380640 from the Numbermatics database.
Names of 164289380640
- Cardinal: 164289380640 can be written as One hundred sixty-four billion, two hundred eighty-nine million, three hundred eighty thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.6428938064 × 1011
Factors of 164289380640
Divisors of 164289380640
- Number of divisors d(n): 768
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 11 12 14 15 16 20 21 22 24 28 30 31 32 33 35 40 42 44 48 55 56 60 62 66 70 77 80 84 88 93 96 105 110 112 120 124 132 140 154 155 160 165 168 176 186 210 217 220 223 224 231 240 248 264 280 308 310 330 336 341 352 372 385 420 434 440 446 462 465 480 496 528 560 616 620 643 651 660 669 672 682 744 770 840 868 880 892 924 930 992 1023 1056 1085 1115 1120 1155 1232 1240 1286 1302 1320 1338 1364 1488 1540 1561 1680 1705 1736 1760 1784 1848 1860 1929 2046 2170 2230 2310 2387 2453 2464 2480 2572 2604 2640 2676 2728 2976 3080 3122 3215 3255 3345 3360 3410 3472 3568 3696 3720 3858 4092 4340 4460 4501 4620 4683 4774 4906 4960 5115 5144 5208 5280 5352 5456 6160 6244 6430 6510 6690 6820 6913 6944 7073 7136 7161 7359 7392 7440 7716 7805 8184 8680 8920 9002 9240 9366 9548 9645 9812 10230 10288 10416 10704 10912 11935 12265 12320 12488 12860 13020 13380 13503 13640 13826 14146 14322 14718 14880 15432 15610 16368 17171 17360 17840 18004 18480 18732 19096 19290 19624 19933 20460 20576 20739 20832 21219 21408 22505 23415 23870 24530 24976 25720 26040 26760 27006 27280 27652 28292 28644 29436 30864 31220 32736 34342 34565 34720 35365 35680 35805 36008 36795 36960 37464 38192 38580 39248 39866 40920 41478 42438 45010 46830 47740 48391 49060 49511 49952 51440 51513 52080 53520 54012 54560 55304 56584 57288 58872 59799 61728 62440 67515 68684 69130 70730 71610 72016 73590 74928 76043 76384 77160 78496 79732 81840 82956 84876 85855 90020 93660 95480 96782 98120 99022 99665 102880 103026 103695 104160 106095 107040 108024 110608 113168 114576 117744 119598 124880 135030 137368 138260 139531 141460 143220 143389 144032 145173 147180 148533 149856 152086 154320 159464 163680 165912 169752 171710 180040 187320 190960 193564 196240 198044 199330 206052 207390 212190 216048 219263 221216 226336 228129 229152 235488 239196 241955 247555 249760 257565 270060 274736 276520 279062 282920 286440 286778 290346 294360 297066 298995 304172 308640 318928 331824 339504 343420 360080 374640 380215 381920 387128 392480 396088 398660 412104 414780 418593 424380 430167 432096 438526 456258 478392 483910 495110 515130 532301 540120 549472 553040 558124 565840 572880 573556 580692 588720 594132 597990 608344 637856 657789 663648 679008 686840 697655 716945 720160 725865 742665 749280 760430 774256 792176 797320 824208 829560 837186 848760 860334 877052 912516 956784 967820 990220 1003723 1030260 1064602 1080240 1096315 1106080 1116248 1131680 1140645 1145760 1147112 1161384 1177440 1188264 1195980 1216688 1315578 1373680 1395310 1433890 1451730 1485330 1520860 1534841 1548512 1577279 1584352 1594640 1596903 1648416 1659120 1674372 1697520 1720668 1754104 1825032 1913568 1935640 1980440 2007446 2060520 2092965 2129204 2150835 2160480 2192630 2232496 2281290 2294224 2322768 2376528 2391960 2433376 2631156 2661505 2747360 2790620 2867780 2903460 2970660 3011169 3041720 3069682 3154558 3189280 3193806 3288945 3318240 3348744 3395040 3441336 3508208 3650064 3871280 3960880 4014892 4121040 4185930 4258408 4301670 4385260 4445059 4464992 4562580 4588448 4604523 4645536 4731837 4753056 4783920 5018615 5262312 5323010 5581240 5735560 5806920 5941320 6022338 6083440 6139364 6309116 6387612 6577890 6697488 6882672 7016416 7300128 7674205 7742560 7886395 7921760 7984515 8029784 8242080 8371860 8516816 8603340 8770520 8890118 9125160 9209046 9463674 9567840 10037230 10524624 10646020 11040953 11162480 11471120 11613840 11882640 12044676 12166880 12278728 12618232 12775224 13155780 13335177 13394976 13765344 15055845 15348410 15772790 15969030 16059568 16743720 17033632 17206680 17541040 17780236 18250320 18418092 18927348 20074460 21049248 21292040 22081906 22225295 22324960 22942240 23022615 23227680 23659185 23765280 24089352 24557456 25236464 25550448 26311560 26670354 30111690 30696820 31115413 31545580 31938060 32119136 33122859 33487440 34413360 35082080 35560472 36500640 36836184 37854696 40148920 42584080 44163812 44450590 46045230 47318370 48178704 48895649 49114912 50472928 51100896 52623120 53340708 55204765 60223380 61393640 62230826 63091160 63876120 66245718 66675885 66974880 68826720 71120944 73672368 75709392 80297840 85168160 88327624 88901180 92090460 93346239 94636740 96357408 97791298 105246240 106681416 110409530 120446760 122787280 124461652 126182320 127752240 132491436 133351770 142241888 146686947 147344736 151418784 155577065 160595680 165614295 176655248 177802360 184180920 186692478 189273480 195582596 213362832 220819060 240893520 244478245 245574560 248923304 252364640 255504480 264982872 266703540 293373894 311154130 331228590 342269543 353310496 355604720 368361840 373384956 378546960 391165192 426725664 441638120 466731195 481787040 488956490 497846608 529965744 533407080 586747788 622308260 662457180 684539086 711209440 733434735 736723680 746769912 757093920 782330384 883276240 933462390 977912980 995693216 1026808629 1059931488 1066814160 1173495576 1244616520 1324914360 1369078172 1466869470 1493539824 1564660768 1711347715 1766552480 1866924780 1955825960 2053617258 2133628320 2346991152 2489233040 2649828720 2738156344 2933738940 2987079648 3422695430 3733849560 3911651920 4107234516 4693982304 4978466080 5134043145 5299657440 5476312688 5867477880 6845390860 7467699120 7823303840 8214469032 10268086290 10952625376 11734955760 13690781720 14935398240 16428938064 20536172580 23469911520 27381563440 32857876128 41072345160 54763126880 82144690320 164289380640
- Sum of all divisors σ(n): 670049501184
- Sum of proper divisors (its aliquot sum) s(n): 505760120544
- 164289380640 is an abundant number, because the sum of its proper divisors (505760120544) is greater than itself. Its abundance is 341470739904
Bases of 164289380640
- Binary: 100110010000000110100100000001001000002
- Hexadecimal: 0x2640690120
- Base-36: 23H1NLEO
Squares and roots of 164289380640
- 164289380640 squared (1642893806402) is 26991000591074806809600
- 164289380640 cubed (1642893806403) is 4434334769961553922656838406144000
-
The
square root of 164289380640 is 405326.2644339741 -
The
cube root of 164289380640 is 5476.9212624605
Scales and comparisons
How big is 164289380640?- 164,289,380,640 seconds is equal to 5,223 years, 46 weeks, 3 days, 11 hours, 4 minutes.
-
To count from 1 to 164,289,380,640 would take you about ten thousand, four hundred forty-seven 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 164289380640 cubic inches would be around 456.4 feet tall.
Recreational maths with 164289380640
- 164289380640 backwards is 046083982461
- The number of decimal digits it has is: 12
- The sum of 164289380640's digits is 51
- More coming soon!
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