30370729984

Names of 30370729984

• Cardinal: 30370729984 can be written as Thirty billion, three hundred seventy million, seven hundred twenty-nine thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 3.0370729984 × 10¹⁰

Factors of 30370729984

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 398

Divisors of 30370729984

• Number of divisors d(n): 117
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 128 196 224 256 389 392 448 512 778 784 896 1024 1556 1568 1792 2048 2723 3112 3136 3584 4096 5446 6224 6272 7168 10892 12448 12544 14336 19061 21784 24896 25088 28672 38122 43568 49792 50176 76244 87136 99584 100352 151321 152488 174272 199168 200704 302642 304976 348544 398336 605284 609952 697088 796672 1059247 1210568 1219904 1394176 1593344 2118494 2421136 2439808 2788352 4236988 4842272 4879616 5576704 7414729 8473976 9684544 9759232 11153408 14829458 16947952 19369088 19518464 29658916 33895904 38738176 39036928 59317832 67791808 77476352 78073856 118635664 135583616 154952704 237271328 271167232 309905408 474542656 542334464 619810816 949085312 1084668928 1898170624 2169337856 3796341248 4338675712 7592682496 15185364992 30370729984
• Sum of all divisors σ(n): 70831893657
• Sum of proper divisors (its aliquot sum) s(n): 40461163673
• 30370729984 is an abundant number, because the sum of its proper divisors (40461163673) is greater than itself. Its abundance is 10090433689

Bases of 30370729984

• Binary: 11100010010001111001001000000000000₂
• Hexadecimal: 0x7123C9000
• Base-36: DY9Y58G

Squares and roots of 30370729984

• 30370729984 squared (30370729984²) is 922381239761036640256
• 30370729984 cubed (30370729984³) is 28013391575089608485145520635904
• 30370729984 is a perfect square number. Its square root is 174272
• The cube root of 30370729984 is 3119.9795221097

Scales and comparisons

• 30,370,729,984 seconds is equal to 965 years, 36 weeks, 1 day, 1 hour, 53 minutes, 4 seconds.
• To count from 1 to 30,370,729,984 would take you about one thousand, nine hundred thirty-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 30370729984 cubic inches would be around 260 feet tall.

Recreational maths with 30370729984

• 30370729984 backwards is 48992707303
• The number of decimal digits it has is: 11
• The sum of 30370729984's digits is 52
• More coming soon!