30384913620

Names of 30384913620

• Cardinal: 30384913620 can be written as Thirty billion, three hundred eighty-four million, nine hundred thirteen thousand, six hundred twenty.

Scientific notation

• Scientific notation: 3.038491362 × 10¹⁰

Factors of 30384913620

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5460

Divisors of 30384913620

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 17 19 20 30 34 38 51 57 60 68 76 85 95 102 114 170 190 204 228 255 285 307 323 340 380 510 570 614 646 921 969 1020 1140 1228 1292 1535 1615 1842 1938 3070 3230 3684 3876 4605 4845 5107 5219 5833 6140 6460 9210 9690 10214 10438 11666 15321 15657 17499 18420 19380 20428 20876 23332 25535 26095 29165 30642 31314 34998 51070 52190 58330 61284 62628 69996 76605 78285 86819 87495 97033 99161 102140 104380 116660 153210 156570 173638 174990 194066 198322 260457 291099 297483 306420 313140 347276 349980 388132 396644 434095 485165 495805 520914 582198 594966 868190 970330 991610 1041828 1164396 1189932 1302285 1455495 1487415 1567849 1649561 1736380 1940660 1983220 2604570 2910990 2974830 3135698 3299122 4703547 4948683 5209140 5821980 5949660 6271396 6598244 7839245 8247805 9407094 9897366 15678490 16495610 18814188 19794732 23517735 24743415 26653433 29789131 31356980 32991220 47035470 49486830 53306866 59578262 79960299 89367393 94070940 98973660 106613732 119156524 133267165 148945655 159920598 178734786 266534330 297891310 319841196 357469572 399801495 446836965 506415227 533068660 595782620 799602990 893673930 1012830454 1519245681 1599205980 1787347860 2025660908 2532076135 3038491362 5064152270 6076982724 7596228405 10128304540 15192456810 30384913620
• Sum of all divisors σ(n): 95151006720
• Sum of proper divisors (its aliquot sum) s(n): 64766093100
• 30384913620 is an abundant number, because the sum of its proper divisors (64766093100) is greater than itself. Its abundance is 34381179480

Bases of 30384913620

• Binary: 11100010011000101001111110011010100₂
• Hexadecimal: 0x71314FCD4
• Base-36: DYIE5EC

Squares and roots of 30384913620

• 30384913620 squared (30384913620²) is 923242975694861504400
• 30384913620 cubed (30384913620³) is 28052658066760126289057249928000
• The square root of 30384913620 is 174312.6892110841
• The cube root of 30384913620 is 3120.4651406287

Scales and comparisons

• 30,384,913,620 seconds is equal to 966 years, 7 weeks, 4 days, 5 hours, 47 minutes.
• To count from 1 to 30,384,913,620 would take you about one thousand, nine hundred thirty-two 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 30384913620 cubic inches would be around 260 feet tall.

Recreational maths with 30384913620

• 30384913620 backwards is 02631948303
• The number of decimal digits it has is: 11
• The sum of 30384913620's digits is 39
• More coming soon!