7230015828

Names of 7230015828

• Cardinal: 7230015828 can be written as Seven billion, two hundred thirty million, fifteen thousand, eight hundred twenty-eight.

Scientific notation

• Scientific notation: 7.230015828 × 10⁹

Factors of 7230015828

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3163

Divisors of 7230015828

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 47 54 63 67 84 94 108 126 134 141 188 189 201 252 268 282 329 378 402 423 469 564 603 658 756 804 846 938 987 1206 1269 1316 1407 1692 1809 1876 1974 2412 2538 2814 2961 3037 3149 3618 3948 4221 5076 5628 5922 6074 6298 7236 8442 8883 9111 9447 11844 12148 12596 12663 16884 17766 18222 18894 21259 22043 25326 27333 28341 35532 36444 37788 42518 44086 50652 54666 56682 63777 66129 81999 85023 85036 88172 109332 113364 127554 132258 142739 163998 170046 191331 198387 203479 255108 264516 285478 327996 340092 382662 396774 406958 428217 570956 573993 595161 610437 765324 793548 813916 856434 999173 1147986 1190322 1220874 1284651 1424353 1712868 1831311 1998346 2295972 2380644 2441748 2569302 2848706 2997519 3662622 3853953 3996692 4273059 5138604 5493933 5697412 5995038 7325244 7707906 8546118 8992557 9563513 10987866 11990076 12819177 15415812 17092236 17985114 19127026 21975732 25638354 26977671 28690539 35970228 38254052 38457531 51276708 53955342 57381078 66944591 76915062 86071617 107910684 114762156 133889182 153830124 172143234 200833773 258214851 267778364 344286468 401667546 516429702 602501319 803335092 1032859404 1205002638 1807503957 2410005276 3615007914 7230015828
• Sum of all divisors σ(n): 22211911680
• Sum of proper divisors (its aliquot sum) s(n): 14981895852
• 7230015828 is an abundant number, because the sum of its proper divisors (14981895852) is greater than itself. Its abundance is 7751880024

Bases of 7230015828

• Binary: 110101110111100010100100101010100₂
• Hexadecimal: 0x1AEF14954
• Base-36: 3BKKBX0

Squares and roots of 7230015828

• 7230015828 squared (7230015828²) is 52273128873130525584
• 7230015828 cubed (7230015828³) is 377935549131817503882278943552
• The square root of 7230015828 is 85029.4997515569
• The cube root of 7230015828 is 1933.6583789455

Scales and comparisons

• 7,230,015,828 seconds is equal to 229 years, 46 weeks, 2 days, 17 hours, 43 minutes, 48 seconds.
• To count from 1 to 7,230,015,828 would take you about four hundred fifty-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 7230015828 cubic inches would be around 161.1 feet tall.

Recreational maths with 7230015828

• 7230015828 backwards is 8285100327
• 7230015828 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 7230015828's digits is 36
• More coming soon!