21307228800
21,307,228,800 is an even composite number composed of seven prime numbers multiplied together.
21307228800 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, one hundred fifty-two divisors.
Prime factorization of 21307228800:
27 × 3 × 52 × 112 × 13 × 17 × 83
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 11 × 11 × 13 × 17 × 83)See below for interesting mathematical facts about the number 21307228800 from the Numbermatics database.
Names of 21307228800
- Cardinal: 21307228800 can be written as Twenty-one billion, three hundred seven million, two hundred twenty-eight thousand, eight hundred.
Scientific notation
- Scientific notation: 2.13072288 × 1010
Factors of 21307228800
Divisors of 21307228800
- Number of divisors d(n): 1152
-
Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 13 15 16 17 20 22 24 25 26 30 32 33 34 39 40 44 48 50 51 52 55 60 64 65 66 68 75 78 80 83 85 88 96 100 102 104 110 120 121 128 130 132 136 143 150 156 160 165 166 170 176 187 192 195 200 204 208 220 221 240 242 249 255 260 264 272 275 286 300 312 320 325 330 332 340 352 363 374 384 390 400 408 415 416 425 429 440 442 480 484 498 510 520 528 544 550 561 572 600 605 624 640 650 660 663 664 680 704 715 726 748 780 800 816 825 830 832 850 858 880 884 913 935 960 968 975 996 1020 1040 1056 1079 1088 1100 1105 1122 1144 1200 1210 1245 1248 1275 1300 1320 1326 1328 1360 1408 1411 1430 1452 1496 1560 1573 1600 1632 1650 1660 1664 1700 1716 1760 1768 1815 1826 1870 1920 1936 1950 1992 2040 2057 2075 2080 2112 2145 2158 2176 2200 2210 2244 2288 2400 2420 2431 2490 2496 2550 2600 2640 2652 2656 2720 2739 2805 2822 2860 2904 2992 3025 3120 3146 3200 3237 3264 3300 3315 3320 3400 3432 3520 3536 3575 3630 3652 3740 3872 3900 3984 4080 4114 4150 4160 4224 4233 4290 4316 4400 4420 4488 4565 4576 4675 4719 4800 4840 4862 4980 4992 5100 5200 5280 5304 5312 5395 5440 5478 5525 5610 5644 5720 5808 5984 6050 6171 6225 6240 6292 6474 6528 6600 6630 6640 6800 6864 7040 7055 7072 7150 7260 7293 7304 7480 7744 7800 7865 7968 8160 8228 8300 8320 8466 8580 8632 8800 8840 8976 9075 9130 9152 9350 9438 9600 9680 9724 9960 10043 10200 10285 10400 10560 10608 10624 10725 10790 10880 10956 11050 11220 11288 11440 11616 11869 11968 12100 12155 12342 12450 12480 12584 12948 13200 13260 13280 13600 13695 13728 14025 14110 14144 14300 14520 14586 14608 14960 15488 15521 15600 15730 15936 16185 16320 16456 16575 16600 16932 17160 17264 17600 17680 17952 18150 18260 18304 18343 18700 18876 19360 19448 19920 20086 20400 20570 20800 21120 21165 21216 21450 21580 21912 22100 22440 22576 22825 22880 23232 23595 23738 23936 24200 24310 24684 24900 24960 25168 25896 26400 26520 26560 26741 26975 27200 27390 27456 28050 28220 28288 28600 29040 29172 29216 29920 30129 30855 31042 31200 31460 31872 32370 32640 32912 33150 33200 33864 34320 34528 35200 35275 35360 35607 35904 36300 36465 36520 36686 37400 37752 38720 38896 39325 39840 40172 40800 41140 41600 42330 42432 42900 43160 43824 44200 44880 45152 45650 45760 46464 46563 47190 47476 48400 48620 49368 49800 50215 50336 51425 51792 52800 53040 53120 53482 53950 54400 54780 54912 55029 56100 56440 57200 58080 58344 58432 59345 59840 60258 60775 61710 62084 62400 62920 64740 65824 66300 66400 67728 68475 68640 69056 70550 70720 71214 71808 72600 72930 73040 73372 74800 75504 77440 77605 77792 78650 79680 80223 80344 80925 81600 82280 84660 84864 85800 86320 87648 88400 89760 90304 91300 91520 91715 93126 94380 94952 96800 97240 98736 99600 100430 100672 102850 103584 105600 105825 106080 106964 107900 109560 110058 112200 112880 114400 116160 116688 116864 117975 118690 119680 120516 121550 123420 124168 124800 125840 129480 130559 131648 132600 132800 133705 135456 136950 137280 138112 141100 141440 142428 145200 145860 146080 146744 149600 150645 151008 154275 155210 155584 157300 159360 160446 160688 161850 163200 164560 169320 170731 171600 172640 175296 176800 178035 179520 180608 182325 182600 183430 186252 188760 189904 193600 194480 197472 199200 200860 201344 201773 205700 207168 211650 212160 213928 215800 219120 220116 224400 225760 228800 232320 232815 233376 235950 237380 241032 243100 246840 248336 251075 251680 258960 261118 263296 265200 265600 267410 270912 273900 274560 275145 282200 284856 290400 291720 292160 293488 296725 299200 301290 302016 308550 310420 311168 314600 320892 321376 323700 329120 338640 341462 343200 345280 350592 353600 356070 359040 364650 365200 366860 372504 377520 379808 387200 388025 388960 391677 394944 398400 401115 401720 403546 411400 414336 423300 424320 427856 431600 438240 440232 448800 451520 457600 458575 465630 466752 471900 474760 482064 486200 493680 496672 502150 503360 512193 517920 522236 530400 534820 541824 547800 550290 564400 569712 580800 583440 584320 586976 593450 598400 602580 604032 605319 617100 620840 629200 641784 642752 647400 652795 658240 668525 677280 682924 686400 690560 707200 712140 729300 730400 733720 745008 753225 755040 759616 776050 777920 783354 789888 796800 802230 803440 807092 822800 846600 853655 855712 863200 876480 880464 890175 897600 903040 917150 931260 933504 943800 949520 964128 972400 987360 993344 1004300 1006720 1008865 1024386 1035840 1044472 1060800 1069640 1095600 1100580 1128800 1139424 1161600 1164075 1166880 1173952 1186900 1205160 1210638 1234200 1241680 1258400 1283568 1285504 1294800 1305590 1316480 1337050 1354560 1365848 1372800 1375725 1424280 1458600 1460800 1467440 1490016 1506450 1510080 1519232 1552100 1555840 1566708 1604460 1606880 1614184 1645600 1693200 1707310 1711424 1726400 1752960 1760928 1780350 1795200 1834300 1862520 1887600 1899040 1928256 1944800 1958385 1974720 1986688 2005575 2008600 2017730 2048772 2071680 2088944 2121600 2139280 2191200 2201160 2219503 2257600 2278848 2328150 2333760 2347904 2373800 2410320 2421276 2468400 2483360 2516800 2560965 2567136 2589600 2611180 2674100 2709120 2731696 2751450 2848560 2917200 2921600 2934880 2980032 3012900 3020160 3026595 3104200 3133416 3208920 3213760 3228368 3263975 3291200 3386400 3414620 3422848 3452800 3521856 3560700 3668600 3725040 3775200 3798080 3856512 3889600 3916770 3949440 4011150 4017200 4035460 4097544 4177888 4268275 4278560 4382400 4402320 4439006 4515200 4557696 4656300 4667520 4747600 4820640 4842552 4936800 4966720 5033600 5044325 5121930 5134272 5179200 5222360 5348200 5463392 5502900 5697120 5834400 5869760 5960064 6025800 6053190 6208400 6266832 6417840 6427520 6456736 6527950 6582400 6658509 6772800 6829240 7043712 7121400 7337200 7450080 7550400 7596160 7779200 7833540 8022300 8034400 8070920 8195088 8355776 8536550 8557120 8764800 8804640 8878012 9312600 9495200 9641280 9685104 9791925 9873600 9933440 10088650 10243860 10268544 10358400 10444720 10696400 10926784 11005800 11097515 11394240 11668800 11739520 12051600 12106380 12416800 12533664 12804825 12835680 12913472 13055900 13317018 13545600 13658480 14242800 14674400 14900160 15100800 15132975 15667080 16044600 16068800 16141840 16390176 16711552 17073100 17114240 17609280 17756024 18625200 18990400 19282560 19370208 19583850 19747200 20177300 20487720 20889440 21392800 21853568 22011600 22195030 22788480 23337600 24103200 24212760 24833600 25067328 25609650 25671360 25826944 26111800 26634036 27316960 28485600 29348800 29800320 30265950 31334160 32089200 32137600 32283680 32780352 33292545 34146200 35218560 35512048 37250400 37980800 38740416 39167700 40354600 40975440 41778880 42785600 44023200 44390060 48206400 48425520 49667200 50134656 51219300 51342720 52223600 53268072 54633920 55487575 56971200 58697600 60531900 62668320 64178400 64567360 65560704 66585090 68292400 71024096 74500800 77480832 78335400 80709200 81950880 83557760 85571200 88046400 88780120 96412800 96851040 102438600 104447200 106536144 109267840 110975150 113942400 121063800 125336640 128356800 129134720 133170180 136584800 142048192 149001600 156670800 161418400 163901760 166462725 176092800 177560240 193702080 204877200 208894400 213072288 221950300 242127600 250673280 256713600 266340360 273169600 284096384 313341600 322836800 327803520 332925450 355120480 387404160 409754400 417788800 426144576 443900600 484255200 532680720 546339200 626683200 645673600 665850900 710240960 819508800 852289152 887801200 968510400 1065361440 1253366400 1331701800 1420481920 1639017600 1775602400 1937020800 2130722880 2663403600 3551204800 4261445760 5326807200 7102409600 10653614400 21307228800
- Sum of all divisors σ(n): 89021177280
- Sum of proper divisors (its aliquot sum) s(n): 67713948480
- 21307228800 is an abundant number, because the sum of its proper divisors (67713948480) is greater than itself. Its abundance is 46406719680
Bases of 21307228800
- Binary: 100111101100000001010000010100000002
- Hexadecimal: 0x4F6028280
- Base-36: 9SDRUYO
Squares and roots of 21307228800
- 21307228800 squared (213072288002) is 453997999135549440000
- 21307228800 cubed (213072288003) is 9673439242323354131791872000000
-
The
square root of 21307228800 is 145969.9585531215 -
The
cube root of 21307228800 is 2772.3133936427
Scales and comparisons
How big is 21307228800?- 21,307,228,800 seconds is equal to 677 years, 26 weeks, 1 day, 10 hours, 40 minutes.
-
To count from 1 to 21,307,228,800 would take you about one thousand, three hundred fifty-five 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 21307228800 cubic inches would be around 231 feet tall.
Recreational maths with 21307228800
- 21307228800 backwards is 00882270312
- 21307228800 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21307228800's digits is 33
- More coming soon!
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The information we have on file for 21307228800 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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