20990400480
20,990,400,480 is an even composite number composed of seven prime numbers multiplied together.
20990400480 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 20990400480:
25 × 33 × 5 × 72 × 17 × 19 × 307
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 7 × 17 × 19 × 307)See below for interesting mathematical facts about the number 20990400480 from the Numbermatics database.
Names of 20990400480
- Cardinal: 20990400480 can be written as Twenty billion, nine hundred ninety million, four hundred thousand, four hundred eighty.
Scientific notation
- Scientific notation: 2.099040048 × 1010
Factors of 20990400480
Divisors of 20990400480
- Number of divisors d(n): 1152
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 17 18 19 20 21 24 27 28 30 32 34 35 36 38 40 42 45 48 49 51 54 56 57 60 63 68 70 72 76 80 84 85 90 95 96 98 102 105 108 112 114 119 120 126 133 135 136 140 144 147 152 153 160 168 170 171 180 189 190 196 204 210 216 224 228 238 240 245 252 255 266 270 272 280 285 288 294 304 306 307 315 323 336 340 342 357 360 378 380 392 399 408 420 432 441 456 459 476 480 490 504 510 513 532 540 544 560 570 588 595 608 612 614 630 646 665 672 680 684 714 720 735 756 760 765 784 798 816 833 840 855 864 882 912 918 921 931 945 952 969 980 1008 1020 1026 1064 1071 1080 1120 1140 1176 1190 1197 1224 1228 1260 1292 1323 1330 1360 1368 1428 1440 1470 1512 1520 1530 1535 1568 1596 1615 1632 1666 1680 1710 1764 1785 1824 1836 1842 1862 1890 1904 1938 1960 1995 2016 2040 2052 2128 2142 2149 2160 2205 2261 2280 2295 2352 2380 2394 2448 2456 2499 2520 2565 2584 2646 2660 2720 2736 2763 2793 2856 2907 2940 3024 3040 3060 3070 3192 3213 3230 3332 3360 3420 3528 3570 3591 3672 3684 3724 3780 3808 3876 3920 3990 4080 4104 4165 4256 4284 4298 4320 4410 4522 4560 4590 4605 4655 4704 4760 4788 4845 4896 4912 4998 5040 5130 5168 5219 5292 5320 5355 5472 5526 5586 5712 5814 5833 5880 5985 6048 6120 6140 6384 6426 6447 6460 6615 6664 6783 6840 7056 7140 7182 7344 7368 7448 7497 7560 7752 7840 7980 8160 8208 8289 8330 8379 8568 8596 8721 8820 9044 9120 9180 9210 9310 9520 9576 9690 9824 9996 10080 10260 10336 10438 10584 10640 10710 10745 11052 11172 11305 11424 11628 11666 11760 11970 12240 12280 12495 12768 12852 12894 12920 13230 13328 13566 13680 13815 13965 14112 14280 14364 14535 14688 14736 14896 14994 15043 15120 15504 15657 15827 15960 16065 16416 16578 16660 16758 17136 17192 17442 17499 17640 17955 18088 18360 18420 18620 19040 19152 19341 19380 19992 20349 20520 20876 21168 21280 21420 21490 22104 22344 22491 22610 23256 23332 23520 23940 24480 24560 24990 25137 25704 25788 25840 26095 26460 26656 27132 27360 27630 27930 28560 28728 29070 29165 29472 29792 29988 30086 30240 31008 31314 31654 31920 32130 32235 33156 33320 33516 33915 34272 34384 34884 34998 35280 35910 36176 36533 36720 36840 37240 37485 38304 38682 38760 39984 40698 40831 41040 41445 41752 41895 42336 42840 42980 43605 44208 44688 44982 45129 45220 46512 46664 46971 47481 47880 49120 49980 50274 51408 51576 51680 52190 52497 52920 54264 55260 55860 57120 57456 58023 58140 58330 59976 60172 61047 62628 63308 63840 64260 64470 66312 66640 67032 67830 68768 69768 69996 70560 71820 72352 73066 73440 73680 74480 74970 75215 77364 77520 78285 79135 79968 81396 81662 82080 82890 83504 83790 85680 85960 87210 87495 88416 89376 89964 90258 90440 93024 93328 93942 94962 95760 96705 99161 99960 100548 101745 102816 103152 104380 104994 105840 108528 109599 110520 111720 112455 114912 116046 116280 116660 119952 120344 122094 122493 125256 125685 126616 128520 128940 132624 133280 134064 135387 135660 139536 139992 140913 142443 143640 146132 147360 148960 149940 150430 154728 155040 156570 157491 158270 162792 163324 165780 167008 167580 171360 171920 174420 174990 179928 180516 180880 182665 186656 187884 189924 191520 193410 198322 199920 201096 203490 204155 206304 208760 209988 211680 217056 219198 221040 223440 224910 225645 232092 232560 233320 234855 237405 239904 240688 244188 244986 250512 251370 253232 255731 257040 257880 262485 265248 268128 270774 271320 279072 279984 281826 284886 285817 287280 290115 292264 297483 299880 300860 305235 309456 313140 314982 316540 325584 326648 328797 331560 335160 343840 348840 349980 359856 361032 361760 365330 367479 375768 379848 386820 396644 399840 402192 406161 406980 408310 417520 419976 427329 438396 442080 446880 449820 451290 464184 465120 466640 469710 474810 481376 488376 489972 495805 501024 502740 506464 511462 514080 515760 524970 541548 542640 547995 559968 563652 569772 571634 574560 580230 584528 594966 599760 601720 610470 612465 618912 626280 629964 633080 651168 653296 657594 663120 670320 676935 694127 697680 699960 704565 712215 719712 722064 730660 734958 751536 759696 767193 773640 787455 793288 804384 812322 813960 816620 835040 839952 854658 857451 876792 892449 899640 902580 928368 933280 939420 949620 976752 979944 986391 991610 1005480 1022924 1031520 1049940 1083096 1085280 1095990 1102437 1127304 1139544 1143268 1160460 1169056 1189932 1199520 1203440 1220940 1224930 1252560 1259928 1266160 1278655 1306592 1315188 1326240 1340640 1353870 1388254 1395360 1399920 1409130 1424430 1429085 1444128 1461320 1469916 1487415 1503072 1519392 1534386 1547280 1574910 1586576 1624644 1627920 1633240 1643985 1679904 1709316 1714902 1753584 1784898 1799280 1805160 1837395 1856736 1878840 1899240 1953504 1959888 1972782 1983220 2010960 2030805 2045848 2082381 2099880 2136645 2166192 2191980 2204874 2254608 2279088 2286536 2301579 2320920 2379864 2406880 2441880 2449860 2505120 2519856 2532320 2557310 2572353 2630376 2677347 2707740 2776508 2799840 2818260 2848860 2858170 2922640 2939832 2974830 3068772 3094560 3149820 3173152 3249288 3255840 3266480 3287970 3418632 3429804 3470635 3507168 3569796 3598560 3610320 3674790 3757680 3798480 3835965 3919776 3945564 3966440 4021920 4061610 4091696 4164762 4199760 4273290 4287255 4332384 4383960 4409748 4462245 4509216 4558176 4573072 4603158 4641840 4759728 4858889 4883760 4899720 4931955 5039712 5114620 5144706 5260752 5354694 5415480 5512185 5553016 5636520 5697720 5716340 5845280 5879664 5949660 6137544 6247143 6299640 6498576 6532960 6575940 6837264 6859608 6904737 6941270 7139592 7220640 7349580 7515360 7596960 7671930 7717059 7891128 7932880 8123220 8183392 8329524 8399520 8546580 8574510 8767920 8819496 8924490 9146144 9206316 9283680 9519456 9717778 9767520 9799440 9863910 10229240 10289412 10411905 10521504 10709388 10830960 11024370 11106032 11273040 11395440 11432680 11507895 11759328 11899320 12275088 12494286 12599280 12861765 12997152 13151880 13386735 13674528 13719216 13809474 13882540 14279184 14576667 14699160 15343860 15434118 15782256 15865760 16246440 16659048 17093160 17149020 17535840 17638992 17848980 18412632 18741429 19435556 19598880 19727820 20458480 20578824 20823810 21418776 21661920 22048740 22212064 22546080 22790880 22865360 23015790 23798640 24294445 24550176 24988572 25198560 25723530 26303760 26773470 27438432 27618948 27765080 28558368 29153334 29398320 30687720 30868236 31235715 31564512 32492880 33318096 34186320 34298040 34523685 35277984 35697960 36825264 37482858 38585295 38871112 39455640 40916960 41157648 41647620 42837552 43730001 44097480 45730720 46031580 47597280 48588890 49977144 51447060 52607520 53546940 55237896 55530160 58306668 58796640 61375440 61736472 62471430 64985760 66636192 68372640 68596080 69047370 71395920 72883335 73650528 74965716 77170590 77742224 78911280 82315296 83295240 85675104 87460002 88194960 92063160 93707145 97177780 99954288 102894120 107093880 110475792 111060320 116613336 122750880 123472944 124942860 131190003 137192160 138094740 142791840 145766670 149931432 154341180 155484448 157822560 166590480 174920004 176389920 184126320 187414290 194355560 199908576 205788240 214187760 218650005 220951584 233226672 246945888 249885720 262380006 276189480 291533340 299862864 308682360 333180960 349840008 368252640 374828580 388711120 411576480 428375520 437300010 466453344 499771440 524760012 552378960 583066680 599725728 617364720 655950015 699680016 749657160 777422240 874600020 999542880 1049520024 1104757920 1166133360 1234729440 1311900030 1399360032 1499314320 1749200040 2099040048 2332266720 2623800060 2998628640 3498400080 4198080096 5247600120 6996800160 10495200240 20990400480
- Sum of all divisors σ(n): 95560819200
- Sum of proper divisors (its aliquot sum) s(n): 74570418720
- 20990400480 is an abundant number, because the sum of its proper divisors (74570418720) is greater than itself. Its abundance is 53580018240
Bases of 20990400480
- Binary: 100111000110010000000010111111000002
- Hexadecimal: 0x4E32017E0
- Base-36: 9N554O0
Squares and roots of 20990400480
- 20990400480 squared (209904004802) is 440596912310784230400
- 20990400480 cubed (209904004803) is 9248305639654803218964590592000
-
The
square root of 20990400480 is 144880.6421852139 -
The
cube root of 20990400480 is 2758.5037258359
Scales and comparisons
How big is 20990400480?- 20,990,400,480 seconds is equal to 667 years, 22 weeks, 2 days, 10 hours, 48 minutes.
-
To count from 1 to 20,990,400,480 would take you about one thousand, three hundred thirty-four 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 20990400480 cubic inches would be around 229.9 feet tall.
Recreational maths with 20990400480
- 20990400480 backwards is 08400409902
- 20990400480 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20990400480's digits is 36
- More coming soon!
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Cite this page
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The information we have on file for 20990400480 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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