42989936640
42,989,936,640 is an even composite number composed of seven prime numbers multiplied together.
42989936640 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of eight hundred ninety-six divisors.
Prime factorization of 42989936640:
213 × 3 × 5 × 7 × 23 × 41 × 53
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 23 × 41 × 53)See below for interesting mathematical facts about the number 42989936640 from the Numbermatics database.
Names of 42989936640
- Cardinal: 42989936640 can be written as Forty-two billion, nine hundred eighty-nine million, nine hundred thirty-six thousand, six hundred forty.
Scientific notation
- Scientific notation: 4.298993664 × 1010
Factors of 42989936640
Divisors of 42989936640
- Number of divisors d(n): 896
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 23 24 28 30 32 35 40 41 42 46 48 53 56 60 64 69 70 80 82 84 92 96 105 106 112 115 120 123 128 138 140 159 160 161 164 168 184 192 205 210 212 224 230 240 246 256 265 276 280 287 318 320 322 328 336 345 368 371 384 410 420 424 448 460 480 483 492 512 530 552 560 574 615 636 640 644 656 672 690 736 742 768 795 805 820 840 848 861 896 920 943 960 966 984 1024 1060 1104 1113 1120 1148 1219 1230 1272 1280 1288 1312 1344 1380 1435 1472 1484 1536 1590 1610 1640 1680 1696 1722 1792 1840 1855 1886 1920 1932 1968 2048 2120 2173 2208 2226 2240 2296 2415 2438 2460 2544 2560 2576 2624 2688 2760 2829 2870 2944 2968 3072 3180 3220 3280 3360 3392 3444 3584 3657 3680 3710 3772 3840 3864 3936 4096 4240 4305 4346 4416 4452 4480 4592 4715 4830 4876 4920 5088 5120 5152 5248 5376 5520 5565 5658 5740 5888 5936 6095 6144 6360 6440 6519 6560 6601 6720 6784 6888 7168 7314 7360 7420 7544 7680 7728 7872 8192 8480 8533 8610 8692 8832 8904 8960 9184 9430 9660 9752 9840 10176 10240 10304 10496 10752 10865 11040 11130 11316 11480 11776 11872 12190 12288 12720 12880 13038 13120 13202 13440 13568 13776 14145 14336 14628 14720 14840 15088 15211 15360 15456 15744 16960 17066 17220 17384 17664 17808 17920 18285 18368 18860 19320 19504 19680 19803 20352 20480 20608 20992 21504 21730 22080 22260 22632 22960 23552 23744 24380 24576 25440 25599 25760 26076 26240 26404 26880 27136 27552 28290 28672 29256 29440 29680 30176 30422 30720 30912 31488 32595 33005 33920 34132 34440 34768 35328 35616 35840 36570 36736 37720 38640 39008 39360 39606 40704 40960 41216 41984 42665 43008 43460 44160 44520 45264 45633 45920 47104 47488 48760 49979 50880 51198 51520 52152 52480 52808 53760 54272 55104 56580 57344 58512 58880 59360 60352 60844 61440 61824 62976 65190 66010 67840 68264 68880 69536 70656 71232 71680 73140 73472 75440 76055 77280 78016 78720 79212 81408 82432 83968 85330 86016 86920 88320 89040 90528 91266 91840 94208 94976 97520 99015 99958 101760 102396 103040 104304 104960 105616 107520 108544 110208 113160 117024 117760 118720 120704 121688 122880 123648 125952 127995 130380 132020 135680 136528 137760 139072 141312 142464 143360 146280 146944 149937 150880 152110 154560 156032 157440 158424 162816 164864 167936 170660 172032 173840 176640 178080 181056 182532 183680 188416 189952 195040 198030 199916 203520 204792 206080 208608 209920 211232 215040 217088 220416 226320 228165 234048 235520 237440 241408 243376 247296 249895 251904 255990 260760 264040 271360 273056 275520 278144 282624 284928 286720 292560 293888 299874 301760 304220 309120 312064 314880 316848 325632 329728 335872 341320 347680 349853 353280 356160 362112 365064 367360 379904 390080 396060 399832 407040 409584 412160 417216 419840 422464 430080 434176 440832 452640 456330 468096 471040 474880 482816 486752 494592 499790 503808 511980 521520 528080 542720 546112 551040 556288 565248 569856 585120 587776 599748 603520 608440 618240 624128 629760 633696 651264 659456 682640 695360 699706 706560 712320 724224 730128 734720 749685 759808 780160 792120 799664 814080 819168 824320 834432 839680 844928 860160 881664 905280 912660 936192 942080 949760 965632 973504 989184 999580 1007616 1023960 1043040 1049559 1056160 1085440 1092224 1102080 1112576 1139712 1170240 1175552 1199496 1207040 1216880 1236480 1248256 1259520 1267392 1302528 1318912 1365280 1390720 1399412 1413120 1424640 1448448 1460256 1469440 1499370 1519616 1560320 1584240 1599328 1628160 1638336 1648640 1668864 1679360 1689856 1749265 1763328 1810560 1825320 1872384 1899520 1931264 1947008 1978368 1999160 2047920 2086080 2099118 2112320 2170880 2184448 2204160 2225152 2279424 2340480 2351104 2398992 2414080 2433760 2472960 2496512 2519040 2534784 2730560 2781440 2798824 2826240 2849280 2896896 2920512 2938880 2998740 3039232 3120640 3168480 3198656 3256320 3276672 3297280 3337728 3379712 3498530 3526656 3621120 3650640 3744768 3799040 3862528 3894016 3956736 3998320 4095840 4172160 4198236 4224640 4368896 4408320 4450304 4558848 4680960 4797984 4828160 4867520 4945920 4993024 5038080 5069568 5247795 5461120 5562880 5597648 5698560 5793792 5841024 5877760 5997480 6241280 6336960 6397312 6512640 6553344 6594560 6675456 6759424 6997060 7053312 7242240 7301280 7489536 7598080 7725056 7788032 7996640 8191680 8344320 8396472 8449280 8737792 8816640 8900608 9117696 9361920 9595968 9656320 9735040 9891840 9986048 10139136 10495590 10922240 11125760 11195296 11397120 11587584 11682048 11755520 11994960 12482560 12673920 12794624 13106688 13350912 13518848 13994120 14484480 14602560 14979072 15196160 15576064 15993280 16383360 16688640 16792944 16898560 17475584 17633280 17801216 18723840 19191936 19312640 19470080 19783680 20278272 20991180 21844480 22251520 22390592 22794240 23175168 23364096 23989920 24965120 25347840 25589248 26213376 26701824 27037696 27988240 28968960 29205120 29958144 31152128 31986560 32766720 33377280 33585888 33797120 34951168 35266560 37447680 38383872 38625280 38940160 40556544 41982360 43688960 44503040 44781184 45588480 46728192 47979840 49930240 50695680 51178496 52426752 53403648 54075392 55976480 57937920 58410240 62304256 63973120 65533440 66754560 67171776 67594240 69902336 74895360 76767744 77880320 81113088 83964720 87377920 89006080 89562368 93456384 95959680 101391360 102356992 104853504 111952960 115875840 116820480 124608512 127946240 131066880 133509120 134343552 135188480 149790720 153535488 155760640 162226176 167929440 174755840 179124736 186912768 191919360 202782720 204713984 209707008 223905920 233640960 255892480 262133760 267018240 268687104 270376960 307070976 311521280 335858880 349511680 358249472 373825536 383838720 405565440 409427968 447811840 467281920 511784960 524267520 537374208 614141952 623042560 671717760 716498944 767677440 811130880 895623680 934563840 1023569920 1048535040 1074748416 1228283904 1343435520 1432997888 1535354880 1791247360 1869127680 2047139840 2149496832 2686871040 2865995776 3070709760 3582494720 4298993664 5373742080 6141419520 7164989440 8597987328 10747484160 14329978880 21494968320 42989936640
- Sum of all divisors σ(n): 171217815552
- Sum of proper divisors (its aliquot sum) s(n): 128227878912
- 42989936640 is an abundant number, because the sum of its proper divisors (128227878912) is greater than itself. Its abundance is 85237942272
Bases of 42989936640
- Binary: 1010000000100110011001100000000000002
- Hexadecimal: 0xA02666000
- Base-36: JQZ3JEO
Squares and roots of 42989936640
- 42989936640 squared (429899366402) is 1848134652311214489600
- 42989936640 cubed (429899366403) is 79451191605047540469353938944000
-
The
square root of 42989936640 is 207340.1471977871 -
The
cube root of 42989936640 is 3503.1247370797
Scales and comparisons
How big is 42989936640?- 42,989,936,640 seconds is equal to 1,366 years, 49 weeks, 1 day, 17 hours, 4 minutes.
-
To count from 1 to 42,989,936,640 would take you about two thousand, seven hundred thirty-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 42989936640 cubic inches would be around 291.9 feet tall.
Recreational maths with 42989936640
- 42989936640 backwards is 04663998924
- 42989936640 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 42989936640's digits is 60
- More coming soon!
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