30537128736

Names of 30537128736

• Cardinal: 30537128736 can be written as Thirty billion, five hundred thirty-seven million, one hundred twenty-eight thousand, seven hundred thirty-six.

Scientific notation

• Scientific notation: 3.0537128736 × 10¹⁰

Factors of 30537128736

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2082

Divisors of 30537128736

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 73 96 108 144 146 216 219 281 288 292 432 438 562 584 657 843 864 876 1124 1168 1314 1686 1723 1752 1971 2248 2336 2529 2628 3372 3446 3504 3942 4496 5058 5169 5256 6744 6892 7008 7587 7884 8992 10116 10338 10512 13488 13784 15174 15507 15768 20232 20513 20676 21024 26976 27568 30348 31014 31536 40464 41026 41352 46521 55136 60696 61539 62028 63072 80928 82052 82704 93042 121392 123078 124056 125779 164104 165408 184617 186084 242784 246156 248112 251558 328208 369234 372168 377337 484163 492312 496224 503116 553851 656416 738468 744336 754674 968326 984624 1006232 1107702 1132011 1452489 1476936 1488672 1509348 1936652 1969248 2012464 2215404 2264022 2904978 2953872 3018696 3396033 3873304 4024928 4357467 4430808 4528044 5809956 5907744 6037392 6792066 7746608 8714934 8861616 9056088 11619912 12074784 13072401 13584132 15493216 17429868 17723232 18112176 23239824 26144802 27168264 34859736 35343899 36224352 46479648 52289604 54336528 69719472 70687798 104579208 106031697 108673056 139438944 141375596 209158416 212063394 282751192 318095091 418316832 424126788 565502384 636190182 848253576 954285273 1131004768 1272380364 1696507152 1908570546 2544760728 3393014304 3817141092 5089521456 7634282184 10179042912 15268564368 30537128736
• Sum of all divisors σ(n): 90660608640
• Sum of proper divisors (its aliquot sum) s(n): 60123479904
• 30537128736 is an abundant number, because the sum of its proper divisors (60123479904) is greater than itself. Its abundance is 29586351168

Bases of 30537128736

• Binary: 11100011100001001111001101100100000₂
• Hexadecimal: 0x71C279B20
• Base-36: E110NC0

Squares and roots of 30537128736

• 30537128736 squared (30537128736²) is 932516231439036957696
• 30537128736 cubed (30537128736³) is 28476368207863442113024537952256
• The square root of 30537128736 is 174748.7588968803
• The cube root of 30537128736 is 3125.6671850685

Scales and comparisons

• 30,537,128,736 seconds is equal to 970 years, 51 weeks, 1 day, 23 hours, 45 minutes, 36 seconds.
• To count from 1 to 30,537,128,736 would take you about one thousand, nine hundred forty-one 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 30537128736 cubic inches would be around 260.5 feet tall.

Recreational maths with 30537128736

• 30537128736 backwards is 63782173503
• The number of decimal digits it has is: 11
• The sum of 30537128736's digits is 45
• More coming soon!