490499856990

Names of 490499856990

• Cardinal: 490499856990 can be written as Four hundred ninety billion, four hundred ninety-nine million, eight hundred fifty-six thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 4.9049985699 × 10¹¹

Factors of 490499856990

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 152

Divisors of 490499856990

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 5 6 9 10 11 13 15 18 22 26 27 30 33 39 45 47 54 55 65 66 71 78 81 90 94 99 110 117 130 135 141 142 143 162 165 195 198 213 234 235 243 270 282 286 297 330 351 355 390 405 423 426 429 470 486 495 517 585 594 611 639 702 705 710 715 729 781 810 846 858 891 923 990 1034 1053 1065 1170 1215 1222 1269 1278 1287 1410 1430 1458 1485 1551 1562 1755 1782 1833 1846 1917 2106 2115 2130 2145 2187 2209 2343 2430 2538 2574 2585 2673 2769 2970 3055 3102 3159 3195 3337 3510 3645 3666 3807 3834 3861 3905 4230 4290 4374 4418 4455 4615 4653 4686 5170 5265 5346 5499 5538 5751 6110 6318 6345 6390 6435 6627 6674 6721 7029 7290 7614 7722 7755 7810 8019 8307 8910 9165 9230 9306 9477 9585 10011 10153 10530 10935 10998 11045 11421 11502 11583 11715 12690 12870 13254 13365 13442 13845 13959 14058 15510 15795 16038 16497 16614 16685 17253 18330 18954 19035 19170 19305 19881 20022 20163 20306 21087 21870 22090 22842 23166 23265 23430 24057 24299 24921 26730 27495 27690 27918 28431 28717 28755 30033 30459 31590 32994 33135 33370 33605 34263 34506 34749 35145 36707 38070 38610 39762 40095 40326 41535 41877 42174 43381 46530 47385 48114 48598 49491 49842 50055 50765 51759 54990 56862 57105 57434 57510 57915 59643 60066 60489 60918 63261 66270 67210 68526 69498 69795 70290 72897 73414 74763 80190 82485 83070 83754 86151 86265 86762 90099 91377 94770 98982 99405 100110 100815 101530 102789 103518 104247 105435 110121 114210 115830 119286 120285 120978 121495 124605 125631 126522 130143 139590 142155 143585 145794 148473 149526 150165 152295 155277 156839 164970 171315 172302 172530 173745 178929 180198 181467 182754 183535 189783 198810 201630 205578 208494 209385 210870 216905 218691 220242 224289 240570 242990 247455 249210 251262 258453 258795 260286 270297 274131 284310 287170 296946 298215 300330 302445 304590 310554 312741 313678 315887 316305 330363 342630 347490 357858 362934 364485 367070 373815 376893 379566 390429 418770 430755 433810 437382 445419 448578 450495 456885 470517 477191 494910 513945 516906 517590 521235 536787 540594 544401 548262 550605 569349 596430 604890 625482 628155 631774 632610 650715 656073 660726 672867 728970 742365 747630 753786 775359 776385 780858 784195 810891 822393 861510 890838 894645 900990 907335 913770 941034 947661 948915 954382 991089 1027890 1042470 1073574 1088802 1093455 1101210 1121445 1130679 1138698 1171287 1256310 1292265 1301430 1312146 1336257 1345734 1351485 1370655 1411551 1431573 1484730 1550718 1552770 1563705 1568390 1579435 1610361 1621782 1633203 1644786 1651815 1708047 1725229 1789290 1814670 1884465 1895322 1897830 1952145 1968219 1982178 2018601 2038907 2186910 2227095 2242890 2261358 2326077 2342574 2352585 2385955 2432673 2467179 2584530 2672514 2683935 2702970 2722005 2741310 2823102 2842983 2846745 2863146 2973267 3127410 3158870 3220722 3266406 3280365 3303630 3364335 3416094 3450458 3513861 3768930 3876795 3904290 3936438 4037202 4054455 4077814 4111965 4234653 4294719 4454190 4652154 4705170 4738305 4771910 4831083 4865346 4899609 4934358 4955445 5175687 5367870 5444010 5653395 5685966 5693490 5856435 5904657 5946534 6116721 6560730 6681285 6728670 6978231 7027722 7057755 7157865 7298019 7401537 7753590 8051805 8108910 8166015 8223930 8469306 8528949 8540235 8589438 8626145 8919801 9476610 9662166 9799218 9841095 9910890 10093005 10194535 10351374 10541583 11306790 11630385 11712870 11809314 12163365 12233442 12335895 12703959 12884157 13362570 13956462 14115510 14214915 14315730 14596038 14698827 14803074 14866335 15527061 16103610 16332030 17057898 17080470 17252290 17569305 17713971 17839602 18350163 19682190 20186010 20389070 20934693 21083166 21173265 21473595 22204611 22427977 23260770 24155415 24326730 24498045 24671790 25407918 25586847 25768314 25878435 26759403 28429830 29397654 29523285 29732670 30583605 31054122 31624749 34891155 35138610 35427942 36490095 36700326 37007685 38111877 38652471 41869386 42346530 42644745 42947190 44409222 44599005 44855954 46581183 48310830 48996090 51173694 51756870 52707915 53141913 53518806 55050489 59046570 61167210 62804079 63249498 63519795 64420785 67283931 69782310 72980190 73494135 74015370 76223754 76760541 77304942 77635305 80278209 85289490 88569855 89198010 91750815 93162366 94874247 104673465 105415830 106283826 110100978 111023055 112139885 114335631 115957413 125608158 127039590 127934235 128841570 133797015 134567862 139743549 146988270 153521082 155270610 158123745 160556418 165151467 177139710 183501630 189748494 190559385 193262355 201851793 209346930 222046110 224279770 228671262 230281623 231914826 232905915 255868470 265709565 267594030 275252445 279487098 314020395 316247490 330302934 336419655 343006893 347872239 381118770 383802705 386524710 401391045 403703586 419230647 460563246 465811830 474371235 495454401 531419130 550504890 571678155 579787065 605555379 628040790 672839310 686013786 690844869 695744478 698717745 767605410 802782090 825757335 838461294 948742470 990908802 1009258965 1043616717 1143356310 1151408115 1159574130 1211110758 1257691941 1381689738 1397435490 1486363203 1651514670 1715034465 1739361195 1816666137 2018517930 2087233434 2096153235 2302816230 2477272005 2515383882 2972726406 3027776895 3430068930 3454224345 3478722390 3633332274 3773075823 4192306470 4459089609 4954544010 5218083585 5449998411 6055553790 6288459705 6908448690 7431816015 7546151646 8918179218 9083330685 10436167170 10899996822 12576919410 14863632030 16349995233 18166661370 18865379115 22295448045 27249992055 32699990466 37730758230 44590896090 49049985699 54499984110 81749976165 98099971398 163499952330 245249928495 490499856990
• Sum of all divisors σ(n): 1611831674880
• Sum of proper divisors (its aliquot sum) s(n): 1121331817890
• 490499856990 is an abundant number, because the sum of its proper divisors (1121331817890) is greater than itself. Its abundance is 630831960900

Bases of 490499856990

• Binary: 111001000110100000100011101101001011110₂
• Hexadecimal: 0x723411DA5E
• Base-36: 69BYY7VI

Squares and roots of 490499856990

• 490499856990 squared (490499856990²) is 240590109707210451860100
• 490499856990 cubed (490499856990³) is 118009414404595137409212329487099000
• The square root of 490499856990 is 700356.9496977951
• The cube root of 490499856990 is 7886.4150276515

Scales and comparisons

• 490,499,856,990 seconds is equal to 15,596 years, 19 weeks, 4 days, 16 hours, 16 minutes, 30 seconds.
• To count from 1 to 490,499,856,990 would take you about thirty-one thousand, one hundred ninety-two 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 490499856990 cubic inches would be around 657.2 feet tall.

Recreational maths with 490499856990

• 490499856990 backwards is 099658994094
• The number of decimal digits it has is: 12
• The sum of 490499856990's digits is 72
• More coming soon!