486438342390

Names of 486438342390

• Cardinal: 486438342390 can be written as Four hundred eighty-six billion, four hundred thirty-eight million, three hundred forty-two thousand, three hundred ninety.

Scientific notation

• Scientific notation: 4.8643834239 × 10¹¹

Factors of 486438342390

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 70164

Divisors of 486438342390

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 5 6 7 9 10 11 13 14 15 18 21 22 26 30 33 35 39 42 45 49 55 63 65 66 70 77 78 90 91 98 99 105 110 117 121 126 130 143 147 154 165 182 195 198 210 231 234 242 245 273 286 294 315 330 363 385 390 429 441 455 462 490 495 539 546 585 605 630 637 693 715 726 735 770 819 847 858 882 910 990 1001 1078 1089 1155 1170 1210 1274 1287 1365 1386 1430 1470 1573 1617 1638 1694 1815 1911 2002 2145 2178 2205 2310 2541 2574 2695 2730 3003 3146 3185 3234 3465 3630 3822 4095 4235 4290 4410 4719 4851 5005 5082 5390 5445 5733 5929 6006 6370 6435 6930 7007 7623 7865 8085 8190 8470 9009 9438 9555 9702 10010 10890 11011 11466 11858 12705 12870 14014 14157 15015 15246 15730 16170 17787 18018 19110 21021 22022 23595 24255 25410 28314 28665 29645 30030 33033 35035 35574 38115 42042 45045 47190 48510 53361 55055 57330 59290 63063 66066 70070 70123 70785 76230 77077 88935 90090 99099 105105 106722 110110 126126 140246 141570 154154 165165 177870 198198 210210 210369 231231 266805 315315 330330 350615 385385 420738 462462 490861 495495 533610 630630 631107 693693 701230 770770 771353 911599 981722 990990 1051845 1156155 1262214 1387386 1472583 1542706 1823198 2103690 2312310 2314059 2454305 2734797 2945166 3155535 3436027 3468465 3856765 4417749 4557995 4628118 4908610 5399471 5469594 6311070 6381193 6872054 6936930 6942177 7362915 7713530 8204391 8484883 8835498 9115990 10027589 10308081 10798942 11570295 12762386 13673985 13884354 14725830 16198413 16408782 16969766 17180135 19143579 20055178 20616162 22088745 23140590 25454649 26997355 27347970 30082767 30924243 31905965 32396826 34360270 34710885 37796297 38287158 41021955 42424415 44177490 44668351 48595239 50137945 50909298 51540405 53994710 57430737 59394181 60165534 61848486 63811930 69421770 70193123 75592594 76363947 80992065 82043910 84848830 89336702 90248301 95717895 97190478 100275890 103080810 110303479 113388891 114861474 118788362 127273245 134005053 140386246 150413835 152727894 154621215 161984130 178182543 180496602 188981485 191435790 210579369 220606958 223341755 226777782 242976195 254546490 268010106 287153685 296970905 300827670 309242430 330910437 340166673 350965615 356365086 377962970 381819735 402015159 415759267 421158738 446683510 451241505 485952390 491351861 534547629 551517395 566944455 574307370 593941810 631738107 661820874 670025265 680333346 701931230 763639470 772124353 804030318 831518534 890912715 902483010 982703722 992731311 1052896845 1069095258 1103034790 1133888910 1247277801 1263476214 1340050530 1474055583 1544248706 1654552185 1700833365 1781825430 1985462622 2010075795 2078796335 2105793690 2316373059 2456759305 2494555602 2672738145 2948111166 3158690535 3309104370 3401666730 3741833403 3860621765 4020151590 4157592670 4422166749 4632746118 4913518610 4963656555 5345476290 5404870471 6236389005 6317381070 6949119177 7370277915 7483666806 7721243530 8844333498 9927313110 10809740942 11581865295 12472778010 13898238354 14740555830 16214611413 18709167015 22110833745 23163730590 27024352355 32429222826 34745595885 37418334030 44221667490 48643834239 54048704710 69491191770 81073057065 97287668478 162146114130 243219171195 486438342390
• Sum of all divisors σ(n): 1741554504144
• Sum of proper divisors (its aliquot sum) s(n): 1255116161754
• 486438342390 is an abundant number, because the sum of its proper divisors (1255116161754) is greater than itself. Its abundance is 768677819364

Bases of 486438342390

• Binary: 111000101000001111111000000111011110110₂
• Hexadecimal: 0x7141FC0EF6
• Base-36: 67GSTV5I

Squares and roots of 486438342390

• 486438342390 squared (486438342390²) is 236622260947130870912100
• 486438342390 cubed (486438342390³) is 115102140387696372272878991393919000
• The square root of 486438342390 is 697451.3190108683
• The cube root of 486438342390 is 7864.5872213965

Scales and comparisons

• 486,438,342,390 seconds is equal to 15,467 years, 12 weeks, 1 day, 9 hours, 46 minutes, 30 seconds.
• To count from 1 to 486,438,342,390 would take you about thirty thousand, nine hundred thirty-four 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 486438342390 cubic inches would be around 655.4 feet tall.

Recreational maths with 486438342390

• 486438342390 backwards is 093243834684
• The number of decimal digits it has is: 12
• The sum of 486438342390's digits is 54
• More coming soon!