30492901530

Names of 30492901530

• Cardinal: 30492901530 can be written as Thirty billion, four hundred ninety-two million, nine hundred one thousand, five hundred thirty.

Scientific notation

• Scientific notation: 3.049290153 × 10¹⁰

Factors of 30492901530

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1038

Divisors of 30492901530

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 5 6 7 9 10 13 14 15 17 18 21 26 30 34 35 39 42 45 51 63 65 70 78 85 90 91 102 105 117 119 126 130 153 169 170 182 195 210 221 234 238 255 273 289 306 315 338 357 390 442 455 507 510 546 578 585 595 630 663 714 765 819 845 867 910 991 1014 1071 1105 1170 1183 1190 1326 1365 1445 1521 1530 1547 1638 1690 1734 1785 1982 1989 2023 2142 2210 2366 2535 2601 2730 2873 2890 2973 3042 3094 3315 3549 3570 3757 3978 4046 4095 4335 4641 4955 5070 5202 5355 5746 5915 5946 6069 6630 6937 7098 7514 7605 7735 8190 8619 8670 8919 9282 9910 9945 10115 10647 10710 11271 11830 12138 12883 13005 13874 13923 14365 14865 15210 15470 16847 17238 17745 17838 18207 18785 19890 20111 20230 20811 21294 22542 23205 25766 25857 26010 26299 27846 28730 29730 30345 33694 33813 34685 35490 36414 37570 38649 40222 41622 43095 44595 46410 48841 50541 51714 52598 53235 56355 60333 60690 62433 64415 67626 69370 69615 77298 78897 84235 86190 89190 90181 91035 97682 100555 101082 104055 106470 112710 115947 117929 120666 124866 128830 129285 131495 139230 146523 151623 157794 167479 168470 169065 180362 180999 182070 193245 201110 208110 219011 231894 235858 236691 244205 252705 258570 262990 270543 286399 293046 301665 303246 312165 334958 338130 341887 353787 361998 386490 394485 438022 439569 450905 473382 488410 502437 505410 541086 572798 579735 589645 603330 624330 657033 683774 707574 732615 758115 788970 811629 837395 859197 879138 901810 904995 1004874 1025661 1061361 1095055 1159470 1172353 1179290 1183455 1314066 1352715 1431995 1465230 1507311 1516230 1533077 1623258 1674790 1709435 1718394 1768935 1809990 1971099 2004793 2051322 2122722 2190110 2197845 2344706 2366910 2512185 2577591 2705430 2847143 2863990 3014622 3066154 3076983 3285165 3418870 3517059 3537870 3723187 3942198 4009586 4058145 4295985 4395690 4599231 5024370 5128305 5155182 5306805 5694286 5861765 6014379 6153966 6570330 7034118 7446374 7536555 7665385 8116290 8541429 8591970 9198462 9855495 10023965 10256610 10551177 10613610 11169561 11723530 12028758 12887955 13797693 14235715 15073110 15330770 15384915 17082858 17585295 18043137 18615935 19710990 19930001 20047930 21102354 22339122 22996155 25624287 25775910 26062309 27595386 28471430 30071895 30769830 33508683 35170590 36086274 37231870 39860002 42707145 45992310 48401431 51248574 52124618 52755885 55847805 59790003 60143790 67017366 68988465 78186927 85414290 90215685 96802862 99650005 105511770 111695610 119580006 128121435 130311545 137976930 145204293 156373854 167543415 179370009 180431370 199300010 234560781 242007155 256242870 260623090 290408586 298950015 335086830 338810017 358740018 390934635 435612879 469121562 484014310 597900030 677620034 726021465 781869270 871225758 896850045 1016430051 1172803905 1452042930 1694050085 1793700090 2032860102 2178064395 2345607810 3049290153 3388100170 4356128790 5082150255 6098580306 10164300510 15246450765 30492901530
• Sum of all divisors σ(n): 104329465344
• Sum of proper divisors (its aliquot sum) s(n): 73836563814
• 30492901530 is an abundant number, because the sum of its proper divisors (73836563814) is greater than itself. Its abundance is 43343662284

Bases of 30492901530

• Binary: 11100011001100001001100000010011010₂
• Hexadecimal: 0x71984C09A
• Base-36: E0AOPEI

Squares and roots of 30492901530

• 30492901530 squared (30492901530²) is 929817043718276340900
• 30492901530 cubed (30492901530³) is 28352819555017105524392411577000
• The square root of 30492901530 is 174622.1679226323
• The cube root of 30492901530 is 3124.1574784281

Scales and comparisons

• 30,492,901,530 seconds is equal to 969 years, 30 weeks, 1 day, 2 hours, 25 minutes, 30 seconds.
• To count from 1 to 30,492,901,530 would take you about one thousand, nine hundred thirty-nine 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 30492901530 cubic inches would be around 260.3 feet tall.

Recreational maths with 30492901530

• 30492901530 backwards is 03510929403
• The number of decimal digits it has is: 11
• The sum of 30492901530's digits is 36
• More coming soon!