55129928490

Names of 55129928490

• Cardinal: 55129928490 can be written as Fifty-five billion, one hundred twenty-nine million, nine hundred twenty-eight thousand, four hundred ninety.

Scientific notation

• Scientific notation: 5.512992849 × 10¹⁰

Factors of 55129928490

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 372

Divisors of 55129928490

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 5 6 7 9 10 13 14 15 17 18 21 26 30 31 34 35 39 42 45 51 53 62 63 65 70 78 85 90 91 93 102 105 106 117 119 126 130 153 155 159 170 182 186 195 210 217 221 234 238 241 255 265 273 279 306 310 315 318 357 371 390 403 434 442 455 465 477 482 510 527 530 546 558 585 595 630 651 663 689 714 723 742 765 795 806 819 901 910 930 954 1054 1071 1085 1105 1113 1170 1190 1205 1209 1302 1326 1365 1378 1395 1446 1530 1547 1581 1590 1638 1643 1687 1785 1802 1855 1953 1989 2015 2067 2142 2169 2170 2210 2226 2385 2410 2418 2635 2703 2730 2790 2821 3094 3133 3162 3255 3286 3315 3339 3374 3445 3570 3615 3627 3689 3710 3906 3978 4030 4095 4097 4134 4338 4505 4641 4743 4770 4823 4929 5061 5270 5355 5406 5565 5642 6045 6201 6266 6307 6510 6630 6678 6851 6890 7230 7254 7378 7471 7735 7905 8109 8190 8194 8215 8435 8463 9010 9282 9399 9486 9646 9765 9858 9945 10122 10335 10710 10845 11067 11130 11501 11713 12090 12291 12402 12614 12773 13515 13702 13923 14105 14469 14787 14942 15183 15470 15665 15810 16218 16430 16695 16870 16926 18135 18445 18798 18921 19530 19890 20485 20553 20670 21359 21690 21931 22134 22413 23002 23205 23426 23715 24115 24582 24645 25305 25389 25546 27030 27846 27931 28197 28210 28679 28938 29574 30366 31005 31330 31535 33201 33390 34255 34503 35139 36270 36873 36890 37355 37842 38319 40545 40970 41106 42315 42718 43407 43862 44826 46410 46995 47430 47957 48230 49290 50610 50778 52297 53261 55335 55862 56394 56763 57358 57505 58565 61455 61659 62010 63070 63865 64077 65793 66402 67239 68510 69006 69615 70278 72345 73746 73935 74710 75915 76638 81090 81991 83793 84630 86037 86814 89411 93990 94605 95914 97123 102765 103509 104594 105417 106522 106795 109655 110670 112065 113526 114957 115010 117130 122910 123318 126945 127007 127730 128154 131586 134478 139230 139655 140985 143395 143871 144690 147870 149513 151830 156891 159783 163982 166005 166049 167586 172074 172515 175695 178822 184365 189210 191595 192231 194246 195517 197379 205530 207018 210834 213590 217035 217141 219310 224130 229914 239785 245973 251379 253890 254014 258111 261485 266305 268233 279310 281970 283815 286790 287742 291369 299026 308295 313782 319566 320385 328965 332010 332098 336195 345030 351390 363103 368730 372827 381021 383190 384462 391034 394758 395963 409955 418965 430185 431613 434070 434282 447055 448539 470673 479349 479570 485615 491946 498147 502758 516222 517545 522970 527085 532610 536466 567630 574785 582738 586551 616590 635035 640770 651423 657930 672390 679861 719355 726206 737919 745654 747565 762042 784455 791926 798915 804699 819910 830245 837930 860370 863226 874107 889049 894110 897078 941346 958698 961155 971230 977585 986895 996294 1035090 1054170 1085705 1089309 1118481 1143063 1149570 1162343 1173102 1187889 1229865 1256895 1270070 1290555 1302846 1341165 1345617 1359722 1438710 1456845 1475838 1494441 1495130 1519987 1568910 1597830 1609398 1651091 1660490 1748214 1759653 1778098 1815515 1864135 1905105 1922310 1954269 1955170 1973790 1979815 2039583 2158065 2171410 2178618 2236962 2242695 2286126 2324686 2353365 2375778 2396745 2459730 2490735 2513790 2541721 2581110 2667147 2682330 2691234 2771741 2822833 2913690 2932755 2988882 3039974 3257115 3267927 3302182 3355443 3399305 3487029 3519306 3563667 3631030 3689595 3728270 3810210 3908538 3959630 4023495 4079166 4316130 4370535 4445245 4485390 4559961 4706730 4793490 4953273 4981470 5083442 5147519 5334294 5446545 5543482 5592405 5645666 5715315 5811715 5865510 5939445 6118749 6514230 6535854 6710886 6728085 6731371 6798610 6974058 7127334 7379190 7472205 7599935 7625163 8001441 8046990 8255455 8315223 8468499 8741070 8798265 8890490 9119922 9771345 9906546 10197915 10295038 10461087 10893090 11184810 11430630 11557637 11623430 11878890 12237498 12708605 13335735 13456170 13462742 13679883 13858705 14114165 14859819 14944410 15199870 15250326 15442557 16002882 16339635 16510910 16630446 16777215 16936998 17435145 17596530 17818335 19542690 19759831 20194113 20395830 20922174 22799805 22875489 23115274 24766365 24945669 25405497 25417210 25737595 26671470 27359766 27717410 28228330 29719638 30593745 30885114 32679270 33554430 33656855 34672911 34870290 35636670 36032633 38125815 39519662 40007205 40388226 41576115 42342495 45599610 45750978 46327671 47119597 49532730 49891338 50810994 51475190 52305435 57788185 59279493 60582339 61187490 67313710 68399415 69345822 72065266 74299095 76251630 77212785 80014410 83152230 84684990 87507823 92655342 94239194 98799155 100970565 104018733 104610870 108097899 114377445 115576370 118558986 121164678 124728345 127027485 136798830 141358791 148598190 154425570 173364555 175015646 177838479 180163165 197598310 201941130 208037466 216195798 228754890 231638355 235597985 249456690 254054970 262523469 282717582 296397465 302911695 324293697 346729110 355676958 360326330 424076373 437539115 463276710 471195970 520093665 525046938 540489495 592794930 605823390 612554761 648587394 706793955 787570407 848152746 875078230 889192395 1040187330 1080978990 1225109522 1312617345 1413587910 1575140814 1621468485 1778384790 1837664283 2120381865 2625234690 3062773805 3242936970 3675328566 3937852035 4240763730 5512992849 6125547610 7875704070 9188321415 11025985698 18376642830 27564964245 55129928490
• Sum of all divisors σ(n): 197272018944
• Sum of proper divisors (its aliquot sum) s(n): 142142090454
• 55129928490 is an abundant number, because the sum of its proper divisors (142142090454) is greater than itself. Its abundance is 87012161964

Bases of 55129928490

• Binary: 110011010101111111111111001100101010₂
• Hexadecimal: 0xCD5FFF32A
• Base-36: PBQXP2I

Squares and roots of 55129928490

• 55129928490 squared (55129928490²) is 3039309015312513680100
• 55129928490 cubed (55129928490³) is 167556888673191194186059736049000
• The square root of 55129928490 is 234797.6330587681
• The cube root of 55129928490 is 3805.9447231523

Scales and comparisons

• 55,129,928,490 seconds is equal to 1,752 years, 49 weeks, 6 days, 21 hours, 1 minute, 30 seconds.
• To count from 1 to 55,129,928,490 would take you about three thousand, five hundred five 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 55129928490 cubic inches would be around 317.2 feet tall.

Recreational maths with 55129928490

• 55129928490 backwards is 09482992155
• The number of decimal digits it has is: 11
• The sum of 55129928490's digits is 54
• More coming soon!