490901902920

Names of 490901902920

• Cardinal: 490901902920 can be written as Four hundred ninety billion, nine hundred one million, nine hundred two thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 4.9090190292 × 10¹¹

Factors of 490901902920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 462

Divisors of 490901902920

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 13 15 18 20 22 24 26 27 30 33 36 39 40 44 45 52 54 55 60 65 66 72 78 81 88 90 97 99 104 108 110 117 120 121 130 132 135 143 156 162 165 180 194 195 198 216 220 234 242 243 260 264 270 286 291 297 312 324 330 331 351 360 363 388 390 396 405 429 440 468 484 485 486 495 520 540 572 582 585 594 605 648 660 662 702 715 726 776 780 792 810 858 873 891 936 968 970 972 990 993 1053 1067 1080 1089 1144 1164 1170 1188 1210 1215 1261 1287 1320 1324 1404 1430 1452 1455 1485 1560 1573 1620 1655 1716 1746 1755 1782 1815 1940 1944 1980 1986 2106 2134 2145 2178 2328 2340 2376 2420 2430 2522 2574 2619 2648 2673 2808 2860 2904 2910 2970 2979 3146 3159 3201 3240 3267 3310 3432 3492 3510 3564 3630 3641 3783 3861 3880 3960 3972 4212 4268 4290 4303 4356 4365 4455 4680 4719 4840 4860 4965 5044 5148 5238 5265 5335 5346 5445 5720 5820 5940 5958 6292 6305 6318 6402 6435 6534 6620 6984 7020 7128 7260 7282 7566 7722 7857 7865 7944 8424 8536 8580 8606 8712 8730 8910 8937 9438 9603 9720 9801 9930 10088 10296 10476 10530 10670 10692 10890 10923 11349 11583 11640 11737 11880 11916 12584 12610 12636 12804 12870 12909 13068 13095 13240 13365 13871 14040 14157 14520 14564 14895 15132 15444 15714 15730 15795 16005 16335 17160 17212 17460 17820 17874 18205 18876 18915 19206 19305 19602 19860 20952 21060 21340 21384 21515 21780 21846 22698 23166 23474 23571 23595 23832 25220 25272 25608 25740 25818 26136 26190 26730 26811 27742 28314 28809 29128 29403 29790 30264 30888 31428 31460 31590 32010 32107 32670 32769 34047 34424 34749 34920 35211 35640 35748 36410 37752 37830 38412 38610 38727 39204 39285 39720 40051 41613 42120 42471 42680 43030 43560 43692 44685 45396 46332 46948 47142 47190 47333 48015 49005 50440 51480 51636 52380 53460 53622 54615 55484 56628 56745 57618 57915 58685 58806 59580 62856 62920 63180 64020 64214 64545 65340 65538 68094 69355 69498 70422 70785 71496 72820 75660 76824 77220 77454 78408 78570 80102 80433 83226 84942 86060 86427 87384 89370 90792 92664 93896 94284 94380 94666 96030 96321 98010 98307 102141 103272 104760 105633 106920 107244 109230 110968 113256 113490 115236 115830 116181 117370 117612 117855 119160 120153 124839 126360 127413 128040 128428 129090 130680 131076 134055 136188 138710 138996 140844 141570 141999 144045 145640 147015 151320 152581 154440 154908 157140 160204 160535 160866 163845 166452 169884 170235 172120 172854 173745 176055 178740 188568 188760 189332 192060 192642 193635 196020 196614 200255 204282 208065 211266 212355 214488 218460 226980 230472 231660 232362 234740 235224 235710 236665 240306 249678 254826 256856 258180 259281 262152 268110 272376 277420 277992 281688 283140 283998 288090 288963 294030 294921 305162 306423 309816 314280 316899 320408 321070 321732 327690 332904 339768 340470 345708 347490 348543 352110 353177 357480 360459 374517 378664 382239 384120 385284 387270 392040 393228 400510 402165 408564 416130 417391 422532 424710 425997 432135 436920 453960 457743 463320 464724 469480 471420 473330 480612 481605 491535 499356 509652 510705 516360 518562 520663 528165 536220 554840 566280 567996 576180 577926 580905 588060 589842 600765 610324 612846 624195 633798 637065 642140 643464 655380 680940 691416 694980 697086 704220 706354 709995 720918 749034 762905 764478 770568 774540 786456 801020 804330 817128 832260 834782 845064 849420 851994 864270 866889 884763 915486 929448 942840 946660 950697 961224 963210 983070 998712 1019304 1021410 1037124 1041326 1045629 1056330 1059531 1072440 1081377 1123551 1135992 1152360 1155852 1161810 1176120 1179684 1201530 1220648 1225692 1248390 1252173 1267596 1274130 1277991 1284280 1296405 1310760 1361880 1373229 1389960 1394172 1408440 1412708 1419990 1441836 1444815 1474605 1498068 1525810 1528956 1532115 1549080 1561989 1584495 1602040 1608660 1664520 1669564 1698840 1703988 1728540 1733778 1742715 1765885 1769526 1802295 1830972 1872585 1893320 1901394 1911195 1926420 1966140 2042820 2074248 2082652 2086955 2091258 2112660 2119062 2129985 2162754 2247102 2288715 2311704 2323620 2359368 2403060 2451384 2496780 2504346 2535192 2548260 2555982 2592810 2600667 2603315 2746458 2788344 2825416 2839980 2852091 2883672 2889630 2949210 2996136 3051620 3057912 3064230 3123978 3168990 3178593 3217320 3244131 3339128 3370653 3407976 3457080 3467556 3485430 3531770 3539052 3604590 3661944 3745170 3756519 3802788 3822390 3833973 3852840 3884947 3932280 4085640 4119687 4165304 4173910 4182516 4225320 4238124 4259970 4325508 4334445 4423815 4494204 4577430 4591301 4647240 4685967 4753485 4806120 4993560 5008692 5096520 5111964 5185620 5201334 5206630 5228145 5297655 5406885 5492916 5617755 5679960 5704182 5779260 5898420 6103240 6128460 6247956 6260865 6337980 6357186 6389955 6488262 6741306 6866145 6935112 6970860 7063540 7078104 7209180 7490340 7513038 7605576 7644780 7667946 7769894 7802001 7809945 8239374 8347820 8365032 8476248 8519940 8651016 8668890 8847630 8988408 9154860 9182602 9371934 9506970 9535779 9732393 10017384 10223928 10371240 10402668 10413260 10456290 10595310 10813770 10985832 11235510 11269557 11408364 11501919 11558520 11654841 11796840 12256920 12359061 12495912 12521730 12675960 12714372 12779910 12976524 13003335 13482612 13732290 13773903 13941720 14057901 14127080 14260455 14418360 14980680 15026076 15289560 15335892 15539788 15604002 15619890 15892965 16220655 16478748 16695640 16853265 17039880 17337780 17695260 18309720 18365204 18743868 18782595 19013940 19071558 19169865 19424735 19464786 20598435 20805336 20826520 20912580 21190620 21627540 22471020 22539114 22816728 22956505 23003838 23309682 23429835 24718122 25043460 25428744 25559820 25953048 26006670 26965224 27464580 27547806 28115802 28520910 28607337 30052152 30671784 31079576 31208004 31239780 31785930 32441310 32957496 33706530 33808671 34675560 34964523 35390520 36730408 37077183 37487736 37565190 38027880 38143116 38339730 38849470 38929572 39010005 41196870 41321709 41825160 42173703 42381240 43255080 44942040 45078228 45913010 46007676 46619364 46859670 47678895 48661965 49436244 50086920 50504311 51119640 52013340 54929160 55095612 56231604 56347785 57041820 57214674 57509595 58274205 61795305 62416008 62479560 63571860 64882620 67413060 67617342 68869515 69929046 70289505 74154366 75130380 76286232 76679460 77698940 77859144 78020010 82393740 82643418 84347406 85822011 90156456 91826020 92015352 93238728 93719340 95357790 97323930 98872488 101008622 101426013 104026680 104893569 110191224 112463208 112695570 114083640 114429348 115019190 116548410 123590610 123965127 126521109 127143720 129765240 134826120 135234684 137739030 139858092 140579010 143036685 148308732 150260760 151512933 153358920 155397880 156040020 164787480 165286836 168694812 169043355 171644022 174822615 183652040 185385915 187438680 190715580 194647860 202017244 202852026 206608545 209787138 210868515 225391140 228858696 230038380 233096820 247181220 247930254 252521555 253042218 270469368 275478060 279716184 281158020 286073370 296617464 303025866 312080040 314680707 330573672 337389624 338086710 343288044 349645230 370771830 371895381 381431160 389295720 404034488 405704052 413217090 419574276 421737030 429110055 450782280 454538799 460076760 466193640 494362440 495860508 505043110 506084436 507130065 524467845 550956120 562316040 572146740 606051732 619825635 629361414 632605545 676173420 686576088 699290460 741543660 743790762 757564665 811408104 826434180 839148552 843474060 858220110 909077598 944042121 991721016 1010086220 1012168872 1014260130 1048935690 1115686143 1144293480 1212103464 1239651270 1258722828 1265211090 1352346840 1363616397 1398580920 1483087320 1487581524 1515129330 1573403535 1652868360 1686948120 1716440220 1818155196 1859476905 1888084242 2020172440 2028520260 2097871380 2231372286 2272693995 2479302540 2517445656 2530422180 2727232794 2975163048 3030258660 3146807070 3432880440 3636310392 3718953810 3776168484 4057040520 4090849191 4195742760 4462744572 4545387990 4720210605 4958605080 5060844360 5454465588 5578430715 6060517320 6293614140 6818081985 7437907620 7552336968 8181698382 8925489144 9090775980 9440421210 10908931176 11156861430 12272547573 12587228280 13636163970 14875815240 16363396764 18181551960 18880842420 20454245955 22313722860 24545095146 27272327940 32726793528 37761684840 40908491910 44627445720 49090190292 54544655880 61362737865 81816983820 98180380584 122725475730 163633967640 245450951460 490901902920
• Sum of all divisors σ(n): 1984667368320
• Sum of proper divisors (its aliquot sum) s(n): 1493765465400
• 490901902920 is an abundant number, because the sum of its proper divisors (1493765465400) is greater than itself. Its abundance is 1002863562480

Bases of 490901902920

• Binary: 111001001001100000010001001011001001000₂
• Hexadecimal: 0x724C089648
• Base-36: 69IMBGI0

Squares and roots of 490901902920

• 490901902920 squared (490901902920²) is 240984678290477104526400
• 490901902920 cubed (490901902920³) is 118299837147359223126701505377088000
• The square root of 490901902920 is 700643.9202048355
• The cube root of 490901902920 is 7888.5691806095

Scales and comparisons

• 490,901,902,920 seconds is equal to 15,609 years, 8 weeks, 2 days, 23 hours, 42 minutes.
• To count from 1 to 490,901,902,920 would take you about thirty-one thousand, two 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 490901902920 cubic inches would be around 657.4 feet tall.

Recreational maths with 490901902920

• 490901902920 backwards is 029209109094
• 490901902920 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 490901902920's digits is 45
• More coming soon!