20729188480
20,729,188,480 is an even composite number composed of seven prime numbers multiplied together.
20729188480 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 20729188480:
27 × 5 × 7 × 11 × 132 × 19 × 131
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 11 × 13 × 13 × 19 × 131)See below for interesting mathematical facts about the number 20729188480 from the Numbermatics database.
Names of 20729188480
- Cardinal: 20729188480 can be written as Twenty billion, seven hundred twenty-nine million, one hundred eighty-eight thousand, four hundred eighty.
Scientific notation
- Scientific notation: 2.072918848 × 1010
Factors of 20729188480
Divisors of 20729188480
- Number of divisors d(n): 768
-
Complete list of divisors:
1 2 4 5 7 8 10 11 13 14 16 19 20 22 26 28 32 35 38 40 44 52 55 56 64 65 70 76 77 80 88 91 95 104 110 112 128 130 131 133 140 143 152 154 160 169 176 182 190 208 209 220 224 247 260 262 266 280 286 304 308 320 338 352 364 380 385 416 418 440 448 455 494 520 524 532 560 572 608 616 640 655 665 676 704 715 728 760 770 832 836 845 880 896 910 917 988 1001 1040 1045 1048 1064 1120 1144 1183 1216 1232 1235 1310 1330 1352 1408 1430 1441 1456 1463 1520 1540 1664 1672 1690 1703 1729 1760 1820 1834 1859 1976 2002 2080 2090 2096 2128 2240 2288 2366 2432 2464 2470 2489 2620 2660 2704 2717 2860 2882 2912 2926 3040 3080 3211 3344 3380 3406 3458 3520 3640 3668 3718 3952 4004 4160 4180 4192 4256 4480 4576 4585 4732 4928 4940 4978 5005 5240 5320 5408 5434 5720 5764 5824 5852 5915 6080 6160 6422 6688 6760 6812 6916 7040 7205 7280 7315 7336 7436 7904 8008 8320 8360 8384 8512 8515 8645 9152 9170 9295 9464 9856 9880 9956 10010 10087 10480 10640 10816 10868 11440 11528 11648 11704 11830 11921 12160 12320 12445 12844 13013 13376 13520 13585 13624 13832 14410 14560 14630 14672 14872 15808 16016 16055 16720 16768 17024 17030 17290 17423 18304 18340 18590 18733 18928 19019 19760 19912 20020 20174 20960 21280 21632 21736 22139 22477 22880 23056 23408 23660 23842 24640 24890 25688 26026 26752 27040 27170 27248 27379 27664 28820 29120 29260 29344 29744 31616 32032 32110 32357 33440 34060 34580 34846 35321 36680 37180 37466 37856 38038 39520 39824 40040 40348 41920 42560 43472 44278 44954 45760 46112 46816 47320 47684 49280 49780 50435 51376 52052 54080 54340 54496 54758 55328 57640 58240 58520 58688 59488 59605 64064 64220 64714 65065 66880 68120 69160 69692 70642 73360 74360 74932 75712 76076 79040 79648 80080 80696 83840 85120 86944 87115 88556 89908 91520 92224 93632 93665 94640 95095 95368 99560 100870 102752 104104 108160 108680 108992 109516 110656 110695 112385 115280 117040 117376 118976 119210 128128 128440 129428 130130 131131 133760 136240 136895 138320 139384 141284 146720 148720 149864 151424 152152 154973 158080 159296 160160 161392 161785 173888 174230 176605 177112 179816 184448 187264 187330 189280 190190 190736 191653 199120 201740 205504 208208 217360 217984 219032 221312 221390 224770 226499 230560 234080 237952 238420 243529 247247 256880 258856 260260 262262 272480 273790 276640 278768 282568 293440 297440 299728 304304 309946 318592 320320 322784 323570 347776 348460 353210 354224 355927 359632 374660 378560 380380 381472 383306 398240 403480 411008 416416 420641 434720 438064 442780 449540 452998 461120 468160 476840 487058 494494 513760 517712 520520 524524 544960 547580 553280 557536 565136 586880 594880 599456 608608 619892 640640 645568 647140 655655 696920 706420 708448 711854 719264 749320 757120 760760 762944 766612 774865 796480 806960 832832 841282 869440 876128 885560 899080 905996 922240 936320 953680 958265 974116 988988 1027520 1035424 1041040 1049048 1089920 1095160 1106560 1115072 1130272 1132495 1189760 1198912 1217216 1217645 1236235 1239784 1291136 1294280 1311310 1393840 1412840 1416896 1423708 1438528 1498640 1521520 1525888 1533224 1549730 1592960 1613920 1665664 1682564 1704703 1738880 1752256 1771120 1779635 1798160 1811992 1907360 1916530 1948232 1977976 2055040 2070848 2082080 2098096 2103205 2190320 2230144 2260544 2264990 2397824 2434432 2435290 2472470 2479568 2491489 2588560 2622620 2787680 2825680 2833792 2847416 2877056 2944487 2997280 3043040 3066448 3099460 3227840 3365128 3409406 3504512 3542240 3559270 3596320 3623984 3814720 3833060 3896464 3955952 4141696 4164160 4196192 4206410 4380640 4521088 4529980 4627051 4870580 4944940 4959136 4982978 5177120 5245240 5575360 5651360 5694832 5888974 5994560 6086080 6132896 6198920 6455680 6730256 6818812 7084480 7118540 7192640 7247968 7629440 7666120 7792928 7911904 8328320 8392384 8412820 8523515 8761280 9059960 9254102 9741160 9889880 9918272 9965956 10354240 10490480 11150720 11302720 11389664 11777948 11989120 12172160 12265792 12397840 12457445 13460512 13637624 14168960 14237080 14385280 14495936 14722435 15332240 15585856 15823808 16784768 16825640 17047030 17522560 18119920 18508204 19482320 19779760 19836544 19931912 20708480 20980960 22605440 22779328 23135255 23555896 24531584 24795680 24914890 26921024 27275248 28474160 28991872 29444870 30664480 31171712 31647616 32389357 33651280 34094060 36239840 37016408 38964640 39559520 39863824 41961920 45558656 46270510 47111792 49591360 49829780 53842048 54550496 56948320 58889740 61328960 64778714 67302560 68188120 72479680 74032816 77929280 79119040 79727648 83923840 92541020 94223584 99182720 99659560 109100992 113896640 117779480 122657920 129557428 134605120 136376240 144959360 148065632 155858560 158238080 159455296 161946785 185082040 188447168 199319120 218201984 227793280 235558960 259114856 269210240 272752480 296131264 318910592 323893570 370164080 376894336 398638240 471117920 518229712 545504960 592262528 647787140 740328160 797276480 942235840 1036459424 1091009920 1295574280 1480656320 1594552960 1884471680 2072918848 2591148560 2961312640 4145837696 5182297120 10364594240 20729188480
- Sum of all divisors σ(n): 70960665600
- Sum of proper divisors (its aliquot sum) s(n): 50231477120
- 20729188480 is an abundant number, because the sum of its proper divisors (50231477120) is greater than itself. Its abundance is 29502288640
Bases of 20729188480
- Binary: 100110100111000111001010000100000002
- Hexadecimal: 0x4D38E5080
- Base-36: 9ITMG74
Squares and roots of 20729188480
- 20729188480 squared (207291884802) is 429699255039364710400
- 20729188480 cubed (207291884803) is 8907316847426580901342216192000
-
The
square root of 20729188480 is 143976.3469462955 -
The
cube root of 20729188480 is 2747.0133295863
Scales and comparisons
How big is 20729188480?- 20,729,188,480 seconds is equal to 659 years, 6 weeks, 3 days, 3 hours, 54 minutes, 40 seconds.
-
To count from 1 to 20,729,188,480 would take you about one thousand, three hundred eighteen 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 20729188480 cubic inches would be around 228.9 feet tall.
Recreational maths with 20729188480
- 20729188480 backwards is 08488192702
- The number of decimal digits it has is: 11
- The sum of 20729188480's digits is 49
- More coming soon!
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The information we have on file for 20729188480 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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