20309648400
20,309,648,400 is an even composite number composed of five prime numbers multiplied together.
20309648400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of six hundred thirty divisors.
Prime factorization of 20309648400:
24 × 36 × 52 × 172 × 241
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 17 × 17 × 241)See below for interesting mathematical facts about the number 20309648400 from the Numbermatics database.
Names of 20309648400
- Cardinal: 20309648400 can be written as Twenty billion, three hundred nine million, six hundred forty-eight thousand, four hundred.
Scientific notation
- Scientific notation: 2.03096484 × 1010
Factors of 20309648400
Divisors of 20309648400
- Number of divisors d(n): 630
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 25 27 30 34 36 40 45 48 50 51 54 60 68 72 75 80 81 85 90 100 102 108 120 135 136 144 150 153 162 170 180 200 204 216 225 240 241 243 255 270 272 289 300 306 324 340 360 400 405 408 425 432 450 459 482 486 510 540 578 600 612 648 675 680 720 723 729 765 810 816 850 867 900 918 964 972 1020 1080 1156 1200 1205 1215 1224 1275 1296 1350 1360 1377 1445 1446 1458 1530 1620 1700 1734 1800 1836 1928 1944 2025 2040 2160 2169 2295 2312 2410 2430 2448 2550 2601 2700 2754 2890 2892 2916 3060 3240 3400 3468 3600 3615 3645 3672 3825 3856 3888 4050 4080 4097 4131 4335 4338 4590 4624 4820 4860 5100 5202 5400 5508 5780 5784 5832 6025 6075 6120 6480 6507 6800 6885 6936 7225 7230 7290 7344 7650 7803 8100 8194 8262 8670 8676 9180 9640 9720 10200 10404 10800 10845 11016 11475 11560 11568 11664 12050 12150 12240 12291 12393 13005 13014 13770 13872 14450 14460 14580 15300 15606 16200 16388 16524 17340 17352 18075 18225 18360 19280 19440 19521 20400 20485 20655 20808 21675 21690 22032 22950 23120 23409 24100 24300 24582 24786 26010 26028 27540 28900 28920 29160 30600 31212 32400 32535 32776 33048 34425 34680 34704 36150 36450 36720 36873 39015 39042 40970 41310 41616 43350 43380 45900 46818 48200 48600 49164 49572 52020 52056 54225 55080 57800 57840 58320 58563 61200 61455 61965 62424 65025 65070 65552 66096 68850 69360 69649 70227 72300 72900 73746 78030 78084 81940 82620 86700 86760 91800 93636 96400 97200 97605 98328 99144 102425 103275 104040 104112 108450 110160 110619 115600 117045 117126 122910 123930 124848 130050 130140 137700 139298 140454 144600 145800 147492 156060 156168 162675 163880 165240 173400 173520 175689 183600 184365 187272 195075 195210 196656 198288 204850 206550 208080 208947 210681 216900 221238 234090 234252 245820 247860 260100 260280 275400 278596 280908 289200 291600 292815 294984 307275 309825 312120 312336 325350 327760 330480 331857 346800 348245 351135 351378 368730 374544 390150 390420 409700 413100 417894 421362 433800 442476 468180 468504 488025 491640 495720 520200 520560 550800 553095 557192 561816 585225 585630 589968 614550 619650 624240 626841 650700 663714 696490 702270 702756 737460 780300 780840 819400 826200 835788 842724 867600 878445 884952 921825 936360 937008 976050 983280 991440 995571 1040400 1044735 1053405 1106190 1114384 1123632 1170450 1171260 1229100 1239300 1253682 1301400 1327428 1392980 1404540 1405512 1464075 1474920 1560600 1561680 1638800 1652400 1659285 1671576 1685448 1741225 1755675 1756890 1769904 1843650 1872720 1880523 1952100 1991142 2089470 2106810 2212380 2340900 2342520 2458200 2478600 2507364 2602800 2654856 2765475 2785960 2809080 2811024 2928150 2949840 2986713 3121200 3134205 3318570 3343152 3370896 3482450 3511350 3513780 3687300 3761046 3904200 3982284 4178940 4213620 4392225 4424760 4681800 4685040 4916400 4957200 4977855 5014728 5223675 5267025 5309712 5530950 5571920 5618160 5641569 5856300 5973426 6268410 6637140 6964900 7022700 7027560 7374600 7522092 7808400 7964568 8296425 8357880 8427240 8784450 8849520 9363600 9402615 9955710 10029456 10447350 10534050 11061900 11283138 11712600 11946852 12536820 13274280 13929800 14045400 14055120 14749200 14933565 15044184 15671025 15929136 16592850 16715760 16854480 16924707 17568900 18805230 19911420 20894700 21068100 22123800 22566276 23425200 23893704 24889275 25073640 26548560 27859600 28090800 28207845 29867130 30088368 31342050 33185700 33849414 35137800 37610460 39822840 41789400 42136200 44247600 45132552 47013075 47787408 49778550 50147280 50774121 56415690 59734260 62684100 66371400 67698828 70275600 74667825 75220920 79645680 83578800 84272400 84623535 90265104 94026150 99557100 101548242 112831380 119468520 125368200 132742800 135397656 141039225 149335650 150441840 169247070 188052300 199114200 203096484 225662760 238937040 250736400 253870605 270795312 282078450 298671300 338494140 376104600 398228400 406192968 423117675 451325520 507741210 564156900 597342600 676988280 752209200 812385936 846235350 1015482420 1128313800 1194685200 1269353025 1353976560 1692470700 2030964840 2256627600 2538706050 3384941400 4061929680 5077412100 6769882800 10154824200 20309648400
- Sum of all divisors σ(n): 78036411662
- Sum of proper divisors (its aliquot sum) s(n): 57726763262
- 20309648400 is an abundant number, because the sum of its proper divisors (57726763262) is greater than itself. Its abundance is 37417114862
Bases of 20309648400
- Binary: 100101110101000110010100100000100002
- Hexadecimal: 0x4BA8CA410
- Base-36: 9BVU900
Squares and roots of 20309648400
- 20309648400 squared (203096484002) is 412481818131622560000
- 20309648400 cubed (203096484003) is 8377360697645999115107904000000
-
The
square root of 20309648400 is 142511.9237116669 -
The
cube root of 20309648400 is 2728.3545210233
Scales and comparisons
How big is 20309648400?- 20,309,648,400 seconds is equal to 645 years, 40 weeks, 5 days, 9 hours.
-
To count from 1 to 20,309,648,400 would take you about one thousand, two hundred ninety-one 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 20309648400 cubic inches would be around 227.4 feet tall.
Recreational maths with 20309648400
- 20309648400 backwards is 00484690302
- 20309648400 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20309648400's digits is 36
- More coming soon!
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