9979340320

Names of 9979340320

• Cardinal: 9979340320 can be written as Nine billion, nine hundred seventy-nine million, three hundred forty thousand, three hundred twenty.

Scientific notation

• Scientific notation: 9.97934032 × 10⁹

Factors of 9979340320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2466

Divisors of 9979340320

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 53 80 106 160 212 265 424 530 683 848 1060 1366 1696 1723 2120 2732 3415 3446 4240 5464 6830 6892 8480 8615 10928 13660 13784 17230 21856 27320 27568 34460 36199 54640 55136 68920 72398 91319 109280 137840 144796 180995 182638 275680 289592 361990 365276 456595 579184 723980 730552 913190 1158368 1176809 1447960 1461104 1826380 2353618 2895920 2922208 3652760 4707236 5791840 5884045 7305520 9414472 11768090 14611040 18828944 23536180 37657888 47072360 62370877 94144720 124741754 188289440 249483508 311854385 498967016 623708770 997934032 1247417540 1995868064 2494835080 4989670160 9979340320
• Sum of all divisors σ(n): 24070156992
• Sum of proper divisors (its aliquot sum) s(n): 14090816672
• 9979340320 is an abundant number, because the sum of its proper divisors (14090816672) is greater than itself. Its abundance is 4111476352

Bases of 9979340320

• Binary: 1001010010110100001010011000100000₂
• Hexadecimal: 0x252D0A620
• Base-36: 4L1FW9S

Squares and roots of 9979340320

• 9979340320 squared (9979340320²) is 99587233222377702400
• 9979340320 cubed (9979340320³) is 993814891853317331829280768000
• The square root of 9979340320 is 99896.6481920189
• The cube root of 9979340320 is 2152.9500027473

Scales and comparisons

• 9,979,340,320 seconds is equal to 317 years, 16 weeks, 1 day, 14 hours, 58 minutes, 40 seconds.
• To count from 1 to 9,979,340,320 would take you about six hundred thirty-four 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 9979340320 cubic inches would be around 179.4 feet tall.

Recreational maths with 9979340320

• 9979340320 backwards is 0230439799
• The number of decimal digits it has is: 10
• The sum of 9979340320's digits is 46
• More coming soon!