30283944390

Names of 30283944390

• Cardinal: 30283944390 can be written as Thirty billion, two hundred eighty-three million, nine hundred forty-four thousand, three hundred ninety.

Scientific notation

• Scientific notation: 3.028394439 × 10¹⁰

Factors of 30283944390

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 451

Divisors of 30283944390

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 19 21 27 30 35 38 41 42 45 54 57 63 67 70 82 90 95 105 114 123 126 133 134 135 171 189 190 201 205 210 246 266 270 285 287 307 315 335 342 369 378 399 402 410 469 513 570 574 603 614 615 630 665 670 738 779 798 855 861 921 938 945 1005 1026 1107 1197 1206 1230 1273 1330 1407 1435 1535 1558 1710 1722 1809 1842 1845 1890 1995 2010 2149 2214 2337 2345 2394 2546 2565 2583 2747 2763 2814 2870 3015 3070 3591 3618 3690 3819 3895 3990 4221 4298 4305 4605 4674 4690 5130 5166 5453 5494 5526 5535 5833 5985 6030 6365 6447 7011 7035 7182 7638 7749 7790 8241 8289 8442 8610 8911 9045 9210 10745 10906 11070 11457 11666 11685 11970 12587 12663 12730 12894 12915 13735 13815 14022 14070 15498 16359 16482 16578 17499 17822 17955 18090 19095 19229 19341 20569 21033 21105 21490 22914 23370 24723 25174 25326 25830 26733 27265 27470 27630 29165 32235 32718 34371 34998 35055 35910 37761 38190 38458 38682 38745 40831 41138 41205 41445 42066 42210 44555 49077 49446 52193 52497 53466 54530 57285 57687 58023 58330 61707 62935 63315 64470 68742 70110 74169 75522 77490 80199 81662 81795 82410 82890 87495 88109 89110 96145 96705 98154 102845 104386 104994 105165 113283 114570 115374 116046 122493 123414 123615 125870 126630 133665 143983 147231 148338 156579 157491 160398 163590 171855 173061 174990 176218 185121 188805 192290 193410 204155 205690 210330 226566 239153 240597 244986 245385 247230 260965 262485 264327 267330 287966 288435 290115 294462 308535 313158 314982 339849 343710 346122 365351 367479 370242 370845 377610 390811 400995 408310 431949 440545 469737 478306 481194 490770 519183 521930 524970 528654 555363 566415 576870 580230 612465 617070 679698 717459 719915 730702 734958 736155 741690 781622 782895 787455 792981 801990 843329 863898 865305 881090 925605 939474 1038366 1096053 1102437 1110726 1132830 1172433 1195765 1202985 1224930 1295847 1321635 1409211 1434918 1439830 1472310 1565790 1574910 1585962 1674071 1686658 1699245 1730610 1826755 1837395 1851210 1954055 2152377 2159745 2192106 2204874 2344866 2348685 2378943 2391530 2405970 2529987 2591694 2595915 2643270 2735677 2776815 2818422 3288159 3348142 3398490 3517299 3587295 3653510 3674790 3887541 3908110 3964905 4216645 4304754 4319490 4697370 4757886 5022213 5059974 5191830 5471354 5480265 5512185 5553630 5862165 5903303 6457131 6479235 6576318 7034598 7046055 7174590 7589961 7775082 7929810 8207031 8370355 8433290 9864477 10044426 10551897 10761885 10960530 11024370 11724330 11806606 11894715 12649935 12914262 12958470 13678385 14092110 15066639 15179922 16023251 16414062 16440795 16740710 17586495 17709909 19437705 19728954 21103794 21523770 22769883 23789430 24621093 25111065 25299870 27356770 29516515 30133278 32046502 32285655 32881590 35172990 35419818 37949805 38875410 41035155 45199917 45539766 48069753 49242186 49322385 50222130 52759485 53129727 59033030 64571310 73863279 75333195 75899610 80116255 82070310 88549545 90399834 96139506 98644770 105518970 106259454 112162757 113849415 123105465 144209259 147726558 150666390 159389181 160232510 177099090 224325514 225999585 227698830 240348765 246210930 265648635 288418518 318778362 336488271 369316395 432627777 451999170 480697530 531297270 560813785 672976542 721046295 738632790 796945905 865255554 1009464813 1121627570 1442092590 1593891810 1682441355 2018929626 2163138885 3028394439 3364882710 4326277770 5047324065 6056788878 10094648130 15141972195 30283944390
• Sum of all divisors σ(n): 101335449600
• Sum of proper divisors (its aliquot sum) s(n): 71051505210
• 30283944390 is an abundant number, because the sum of its proper divisors (71051505210) is greater than itself. Its abundance is 40767560820

Bases of 30283944390

• Binary: 11100001101000100000101000111000110₂
• Hexadecimal: 0x70D1051C6
• Base-36: DWUA11I

Squares and roots of 30283944390

• 30283944390 squared (30283944390²) is 917117287816612472100
• 30283944390 cubed (30283944390³) is 27773928943345916623256826519000
• The square root of 30283944390 is 174022.8272095359
• The cube root of 30283944390 is 3117.0048641869

Scales and comparisons

• 30,283,944,390 seconds is equal to 962 years, 48 weeks, 4 days, 14 hours, 46 minutes, 30 seconds.
• To count from 1 to 30,283,944,390 would take you about one thousand, nine hundred twenty-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 30283944390 cubic inches would be around 259.8 feet tall.

Recreational maths with 30283944390

• 30283944390 backwards is 09344938203
• 30283944390 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30283944390's digits is 45
• More coming soon!