30407542242

Names of 30407542242

• Cardinal: 30407542242 can be written as Thirty billion, four hundred seven million, five hundred forty-two thousand, two hundred forty-two.

Scientific notation

• Scientific notation: 3.0407542242 × 10¹⁰

Factors of 30407542242

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 251

Divisors of 30407542242

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 6 7 11 14 21 22 23 33 37 42 46 66 69 74 77 79 89 111 121 138 154 158 161 178 222 231 237 242 253 259 267 322 363 407 462 474 483 506 518 534 553 623 726 759 777 814 847 851 869 966 979 1106 1221 1246 1518 1554 1659 1694 1702 1738 1771 1817 1869 1958 2047 2442 2541 2553 2607 2783 2849 2923 2937 3293 3318 3542 3634 3738 4094 4477 5082 5106 5214 5313 5451 5566 5698 5846 5874 5957 6083 6141 6586 6853 7031 8349 8547 8769 8954 9361 9559 9879 10626 10769 10902 11914 12166 12282 12719 13431 13706 14062 14329 16698 17094 17538 17871 18249 18722 19118 19481 19758 19987 20461 20559 21093 21538 22517 23051 25438 26862 28083 28658 28677 31339 32153 32307 35742 36223 36498 38157 38962 39974 40922 41118 42186 42987 45034 46102 49217 56166 57354 58443 59961 61383 62678 64306 64614 65527 66913 67229 67551 69153 72446 75383 75739 76314 77341 85974 94017 96459 98434 102971 108669 116886 119922 122766 131054 133826 134458 135102 138306 139909 147651 150766 151478 154682 157619 161713 188034 192918 196581 200739 201687 205942 217338 219857 225071 226149 227217 232023 247687 253561 260147 279818 295302 308913 315238 323426 353683 393162 398453 401478 403374 419727 439714 450142 452298 454434 464046 470603 472857 485139 495374 507122 520294 530173 541387 617826 659571 675213 707366 720797 739519 743061 760683 780441 796906 833129 839454 850751 941206 945714 970278 1060346 1061049 1082774 1131991 1195359 1319142 1350426 1411809 1441594 1479038 1486122 1521366 1538999 1560882 1590519 1624161 1666258 1701502 1733809 1778843 1821029 2122098 2162391 2218557 2263982 2390718 2475781 2499387 2552253 2789171 2823618 2861617 3077998 3181038 3248322 3395973 3467618 3557686 3642058 4324782 4437114 4616997 4951562 4998774 5104506 5176633 5201427 5336529 5463087 5578342 5723234 5831903 5955257 5983381 6791946 7427343 8134709 8367513 8584851 9164419 9233994 10353266 10402854 10673058 10926174 11663806 11910514 11966762 12451901 14854686 15529899 16269418 16735026 17169702 17495709 17865771 17950143 18328838 19567273 20031319 24404127 24903802 27493257 31059798 31477787 34991418 35731542 35900286 37355703 39134546 40062638 41883667 48808254 54986514 56942963 58701819 60093957 62955574 64150933 65817191 74711406 83767334 94433361 113885926 117403638 120187914 125651001 128301866 131634382 136970911 170828889 188866722 192452799 197451573 220344509 251302002 273941822 341657778 384905598 394903146 410912733 440689018 460720337 661033527 723989101 821825466 921440674 1322067054 1382161011 1447978202 2171967303 2764322022 4343934606 5067923707 10135847414 15203771121 30407542242
• Sum of all divisors σ(n): 83839795200
• Sum of proper divisors (its aliquot sum) s(n): 53432252958
• 30407542242 is an abundant number, because the sum of its proper divisors (53432252958) is greater than itself. Its abundance is 23024710716

Bases of 30407542242

• Binary: 11100010100011011100100010111100010₂
• Hexadecimal: 0x7146E45E2
• Base-36: DYVV5R6

Squares and roots of 30407542242

• 30407542242 squared (30407542242²) is 924618625199014386564
• 30407542242 cubed (30407542242³) is 28115379903478995616210547236488
• The square root of 30407542242 is 174377.5852625561
• The cube root of 30407542242 is 3121.2395853119

Scales and comparisons

• 30,407,542,242 seconds is equal to 966 years, 45 weeks, 3 hours, 30 minutes, 42 seconds.
• To count from 1 to 30,407,542,242 would take you about one thousand, nine hundred thirty-three 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 30407542242 cubic inches would be around 260.1 feet tall.

Recreational maths with 30407542242

• 30407542242 backwards is 24224570403
• 30407542242 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30407542242's digits is 33
• More coming soon!