490090438656

Names of 490090438656

• Cardinal: 490090438656 can be written as Four hundred ninety billion, ninety million, four hundred thirty-eight thousand, six hundred fifty-six.

Scientific notation

• Scientific notation: 4.90090438656 × 10¹¹

Factors of 490090438656

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 1898

Divisors of 490090438656

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 32 36 39 42 48 52 54 56 63 64 72 78 84 91 96 104 108 112 117 126 128 144 156 168 169 182 189 192 208 216 224 234 252 256 273 288 312 336 338 351 364 378 384 416 432 448 468 504 507 512 546 576 624 672 676 702 728 756 768 819 832 864 896 936 1008 1014 1024 1092 1152 1183 1248 1344 1352 1404 1456 1512 1521 1536 1638 1664 1728 1792 1872 1873 2016 2028 2048 2184 2304 2366 2457 2496 2688 2704 2808 2912 3024 3042 3072 3276 3328 3456 3549 3584 3744 3746 4032 4056 4096 4368 4563 4608 4732 4914 4992 5376 5408 5616 5619 5824 6048 6084 6144 6552 6656 6912 7098 7168 7488 7492 8064 8112 8192 8736 9126 9216 9464 9828 9984 10647 10752 10816 11232 11238 11648 12096 12168 12288 13104 13111 13312 13824 14196 14336 14976 14984 16128 16224 16857 17472 18252 18432 18928 19656 19968 21294 21504 21632 22464 22476 23296 24192 24336 24349 24576 26208 26222 26624 27648 28392 28672 29952 29968 31941 32256 32448 33714 34944 36504 36864 37856 39312 39333 39936 42588 43008 43264 44928 44952 46592 48384 48672 48698 50571 52416 52444 53248 55296 56784 57344 59904 59936 63882 64512 64896 67428 69888 73008 73047 73728 75712 78624 78666 79872 85176 86016 86528 89856 89904 93184 96768 97344 97396 101142 104832 104888 106496 110592 113568 117999 119808 119872 127764 129024 129792 134856 139776 146016 146094 151424 157248 157332 159744 170352 170443 172032 173056 179712 179808 186368 193536 194688 194792 202284 209664 209776 219141 221184 227136 235998 239616 239744 255528 258048 259584 269712 279552 292032 292188 302848 314496 314664 316537 319488 340704 340886 346112 353997 359424 359616 372736 387072 389376 389584 404568 419328 419552 438282 454272 471996 479232 479488 511056 511329 516096 519168 539424 559104 584064 584376 605696 628992 629328 633074 657423 681408 681772 692224 707994 718848 719232 745472 774144 778752 779168 809136 838656 839104 876564 908544 943992 949611 958464 958976 1022112 1022658 1038336 1078848 1118208 1168128 1168752 1211392 1257984 1258656 1266148 1314846 1362816 1363544 1384448 1415988 1437696 1438464 1533987 1548288 1557504 1558336 1618272 1677312 1678208 1753128 1817088 1887984 1899222 1917952 2044224 2045316 2076672 2157696 2215759 2236416 2336256 2337504 2422784 2515968 2517312 2532296 2629692 2725632 2727088 2831976 2848833 2875392 2876928 3067974 3115008 3116672 3236544 3354624 3356416 3506256 3634176 3775968 3798444 3835904 4088448 4090632 4153344 4315392 4431518 4601961 4672512 4675008 4845568 5031936 5034624 5064592 5259384 5451264 5454176 5663952 5697666 5753856 6135948 6230016 6233344 6473088 6647277 6709248 6712832 7012512 7268352 7551936 7596888 7671808 8176896 8181264 8546499 8630784 8863036 9203922 9345024 9350016 9691136 10063872 10069248 10129184 10518768 10902528 10908352 11327904 11395332 11507712 12271896 12460032 12466688 12946176 13294554 13425664 14025024 14536704 15103872 15193776 15343616 16353792 16362528 17092998 17261568 17726072 18407844 18690048 18700032 19941831 20127744 20138496 20258368 21037536 21805056 21816704 22655808 22790664 23015424 24543792 24933376 25892352 26589108 26851328 28050048 29073408 30207744 30387552 32707584 32725056 34185996 34523136 35452144 36815688 37380096 37400064 39883662 40276992 40516736 42075072 43610112 43633408 45311616 45581328 46030848 49087584 49866752 51784704 53178216 53702656 56100096 59825493 60415488 60775104 65415168 65450112 68371992 69046272 70904288 73631376 74800128 79767324 80553984 81033472 84150144 87220224 87266816 90623232 91162656 98175168 99733504 103569408 106356432 107405312 112200192 119650986 120830976 121550208 130830336 130900224 136743984 138092544 141808576 147262752 149600256 159534648 161107968 162066944 168300288 174533632 181246464 182325312 196350336 199467008 207138816 212712864 224400384 239301972 241661952 243100416 261660672 261800448 273487968 283617152 294525504 299200512 319069296 322215936 324133888 336600576 349067264 362492928 364650624 392700672 414277632 425425728 448800768 478603944 483323904 486200832 523600896 546975936 567234304 589051008 598401024 638138592 648267776 673201152 698134528 724985856 729301248 785401344 850851456 897601536 957207888 966647808 972401664 1047201792 1093951872 1134468608 1178102016 1276277184 1296535552 1346402304 1396269056 1449971712 1458602496 1570802688 1701702912 1795203072 1914415776 1944803328 2094403584 2187903744 2268937216 2356204032 2552554368 2593071104 2692804608 2899943424 2917204992 3141605376 3403405824 3828831552 3889606656 4188807168 4375807488 4537874432 4712408064 5105108736 5385609216 5834409984 6283210752 6806811648 7657663104 7779213312 8751614976 9075748864 9424816128 10210217472 11668819968 12566421504 13613623296 15315326208 17503229952 18151497728 18849632256 20420434944 23337639936 27227246592 30630652416 35006459904 37699264512 40840869888 54454493184 61261304832 70012919808 81681739776 122522609664 163363479552 245045219328 490090438656
• Sum of all divisors σ(n): 1797894011520
• Sum of proper divisors (its aliquot sum) s(n): 1307803572864
• 490090438656 is an abundant number, because the sum of its proper divisors (1307803572864) is greater than itself. Its abundance is 817713134208

Bases of 490090438656

• Binary: 111001000011011101010101010000000000000₂
• Hexadecimal: 0x721BAAA000
• Base-36: 69576YO0

Squares and roots of 490090438656

• 490090438656 squared (490090438656²) is 240188638062030499086336
• 490090438656 cubed (490090438656³) is 117714154988007745035273017455804416
• The square root of 490090438656 is 700064.5960595351
• The cube root of 490090438656 is 7884.2201634803

Scales and comparisons

• 490,090,438,656 seconds is equal to 15,583 years, 18 weeks, 5 days, 57 minutes, 36 seconds.
• To count from 1 to 490,090,438,656 would take you about thirty-one thousand, one hundred sixty-six 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 490090438656 cubic inches would be around 657 feet tall.

Recreational maths with 490090438656

• 490090438656 backwards is 656834090094
• 490090438656 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 490090438656's digits is 54
• More coming soon!