490889584640

Names of 490889584640

• Cardinal: 490889584640 can be written as Four hundred ninety billion, eight hundred eighty-nine million, five hundred eighty-four thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.9088958464 × 10¹¹

Factors of 490889584640

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 232

Divisors of 490889584640

• Number of divisors d(n): 896
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 17 20 26 28 32 34 35 40 52 56 61 64 65 68 70 80 85 91 104 112 119 122 127 128 130 136 140 160 170 182 208 221 224 238 244 254 256 260 272 280 305 320 340 364 416 427 442 448 455 476 488 508 512 520 544 560 595 610 635 640 680 728 793 832 854 884 889 896 910 952 976 1016 1024 1037 1040 1088 1105 1120 1190 1220 1270 1280 1360 1456 1547 1586 1651 1664 1708 1768 1778 1792 1820 1904 1952 2032 2048 2074 2080 2135 2159 2176 2210 2240 2380 2440 2540 2560 2720 2912 3094 3172 3302 3328 3416 3536 3556 3584 3640 3808 3904 3965 4064 4096 4148 4160 4270 4318 4352 4420 4445 4480 4760 4880 5080 5120 5185 5440 5551 5824 6188 6344 6604 6656 6832 7072 7112 7168 7259 7280 7616 7735 7747 7808 7930 8128 8192 8255 8296 8320 8540 8636 8704 8840 8890 8960 9520 9760 10160 10240 10370 10795 10880 11102 11557 11648 12376 12688 13208 13312 13481 13664 14144 14224 14336 14518 14560 15113 15232 15470 15494 15616 15860 16256 16510 16592 16640 17080 17272 17408 17680 17780 17920 19040 19520 20320 20480 20740 21590 21760 22204 23114 23296 24752 25376 26416 26624 26962 27328 27755 28067 28288 28448 28672 29036 29120 30226 30464 30940 30988 31232 31720 32512 33020 33184 33280 34160 34544 34816 35360 35560 35840 36295 38080 38735 39040 40640 40960 41480 43180 43520 44408 46228 46592 49504 50752 52832 53248 53924 54229 54656 55510 56134 56576 56896 57344 57785 58072 58240 60452 60928 61880 61976 62464 63440 65024 66040 66368 66560 67405 68320 69088 69632 70720 71120 71680 72590 75565 76160 77470 78080 81280 82960 86360 87040 88816 92456 93184 94367 99008 100711 101504 105664 106496 107848 108458 109312 111020 112268 113152 113792 115570 116144 116480 120904 121856 123760 123952 124928 126880 130048 131699 132080 132736 133120 134810 136640 138176 139264 140335 141440 142240 143360 145180 151130 152320 154940 156160 162560 165920 172720 174080 177632 184912 186368 188734 196469 198016 201422 203008 211328 215696 216916 218624 222040 224536 226304 227584 231140 232288 232960 241808 243712 247520 247904 249856 253760 260096 263398 264160 265472 266240 269620 271145 273280 276352 280670 282880 284480 286720 290360 302260 304640 309880 312320 325120 331840 345440 348160 355264 369824 372736 377468 392938 396032 402844 406016 422656 431392 433832 437248 444080 449072 452608 455168 462280 464576 465920 471835 483616 487424 495040 495808 499712 503555 507520 520192 526796 528320 530944 532480 539240 542290 546560 552704 561340 565760 568960 580720 604520 609280 619760 624640 650240 658495 663680 690880 696320 704977 710528 739648 745472 754936 785876 792064 805688 812032 845312 862784 867664 874496 888160 898144 905216 910336 921893 924560 929152 931840 943670 967232 974848 982345 990080 991616 1007110 1015040 1040384 1053592 1056640 1061888 1078480 1084580 1093120 1105408 1122680 1131520 1137920 1161440 1209040 1218560 1239520 1249280 1300480 1316990 1327360 1381760 1409954 1421056 1479296 1509872 1571752 1584128 1611376 1624064 1690624 1712087 1725568 1735328 1748992 1776320 1796288 1810432 1820672 1843786 1849120 1858304 1863680 1887340 1934464 1964690 1980160 1983232 2014220 2030080 2107184 2113280 2123776 2156960 2169160 2186240 2210816 2245360 2263040 2275840 2322880 2418080 2437120 2479040 2498560 2600960 2633980 2654720 2763520 2819908 2842112 2958592 3019744 3143504 3168256 3222752 3248128 3381248 3424174 3451136 3470656 3497984 3524885 3552640 3592576 3641344 3687572 3698240 3716608 3727360 3774680 3868928 3929380 3960320 3966464 4028440 4060160 4214368 4226560 4247552 4313920 4338320 4372480 4421632 4490720 4526080 4551680 4609465 4645760 4836160 4874240 4958080 5201920 5267960 5309440 5527040 5639816 5684224 5917184 6039488 6287008 6336512 6445504 6496256 6762496 6848348 6902272 6941312 7049770 7105280 7185152 7282688 7375144 7396480 7433216 7549360 7737856 7858760 7920640 7932928 8056880 8120320 8428736 8453120 8495104 8560435 8627840 8676640 8744960 8843264 8981440 9052160 9103360 9218930 9291520 9672320 9916160 10535920 10618880 11054080 11279632 11368448 11834368 11984609 12078976 12574016 12673024 12891008 13524992 13696696 13804544 13882624 14099540 14210560 14370304 14750288 14792960 14866432 15098720 15475712 15717520 15841280 15865856 16113760 16240640 16857472 16906240 17120870 17255680 17353280 17489920 17686528 17962880 18206720 18437860 18583040 19344640 19832320 21071840 21237760 22108160 22559264 22736896 23668736 23969218 24157952 25148032 25782016 27393392 27609088 27765248 28199080 28421120 28740608 29500576 29585920 29732864 30197440 30951424 31435040 31682560 31731712 32227520 32481280 33714944 33812480 34241740 34511360 34706560 35925760 36413440 36875720 37166080 38689280 39664640 42143680 42475520 44216320 45118528 45473792 47337472 47938436 48315904 50296064 51564032 54786784 55218176 55530496 56398160 56842240 57481216 59001152 59171840 59465728 59923045 60394880 61902848 62870080 63365120 63463424 64455040 67429888 67624960 68483480 69022720 69413120 71851520 73751440 74332160 77378560 79329280 84287360 88432640 90237056 94674944 95876872 96631808 100592128 103128064 109573568 110436352 111060992 112796320 113684480 114962432 118002304 118343680 119846090 120789760 123805696 125740160 128910080 134859776 136966960 138045440 138826240 143703040 147502880 148664320 154757120 158658560 168574720 180474112 191753744 193263616 201184256 206256128 219147136 222121984 225592640 227368960 229924864 236004608 236687360 239692180 241579520 251480320 257820160 269719552 273933920 276090880 277652480 287406080 295005760 297328640 309514240 317317120 337149440 360948224 383507488 386527232 402368512 412512256 438294272 444243968 451185280 472009216 473374720 479384360 483159040 502960640 515640320 539439104 547867840 552181760 555304960 574812160 590011520 619028480 674298880 721896448 767014976 773054464 804737024 825024512 876588544 902370560 944018432 958768720 966318080 1005921280 1031280640 1078878208 1095735680 1110609920 1149624320 1180023040 1348597760 1443792896 1534029952 1609474048 1753177088 1804741120 1888036864 1917537440 1932636160 2011842560 2062561280 2191471360 2221219840 2360046080 2697195520 2887585792 3068059904 3506354176 3609482240 3776073728 3835074880 3865272320 4023685120 4125122560 4382942720 4720092160 5394391040 5775171584 6136119808 7012708352 7218964480 7552147456 7670149760 8047370240 8765885440 9440184320 12272239616 14025416704 14437928960 15340299520 17531770880 18880368640 24544479232 28875857920 30680599040 35063541760 37760737280 49088958464 61361198080 70127083520 98177916928 122722396160 245444792320 490889584640
• Sum of all divisors σ(n): 1572667342848
• Sum of proper divisors (its aliquot sum) s(n): 1081777758208
• 490889584640 is an abundant number, because the sum of its proper divisors (1081777758208) is greater than itself. Its abundance is 590888173568

Bases of 490889584640

• Binary: 111001001001011010011001010000000000000₂
• Hexadecimal: 0x724B4CA000
• Base-36: 69IEZFNK

Squares and roots of 490889584640

• 490889584640 squared (490889584640²) is 240972584308031723929600
• 490889584640 cubed (490889584640³) is 118290931820597074775744492601344000
• The square root of 490889584640 is 700635.1294646879
• The cube root of 490889584640 is 7888.5031970149

Scales and comparisons

• 490,889,584,640 seconds is equal to 15,608 years, 40 weeks, 9 hours, 57 minutes, 20 seconds.
• To count from 1 to 490,889,584,640 would take you about thirty-one thousand, two hundred seventeen 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 490889584640 cubic inches would be around 657.4 feet tall.

Recreational maths with 490889584640

• 490889584640 backwards is 046485988094
• 490889584640 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 490889584640's digits is 65
• More coming soon!