30498490752

Names of 30498490752

• Cardinal: 30498490752 can be written as Thirty billion, four hundred ninety-eight million, four hundred ninety thousand, seven hundred fifty-two.

Scientific notation

• Scientific notation: 3.0498490752 × 10¹⁰

Factors of 30498490752

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 48451

Divisors of 30498490752

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 384 1699 3398 5097 6796 10194 13592 20388 27184 40776 46747 54368 81552 93494 108736 140241 163104 186988 217472 280482 326208 373976 560964 652416 747952 1121928 1495904 2243856 2991808 4487712 5983616 8975424 17950848 79423153 158846306 238269459 317692612 476538918 635385224 953077836 1270770448 1906155672 2541540896 3812311344 5083081792 7624622688 10166163584 15249245376 30498490752
• Sum of all divisors σ(n): 81061032000
• Sum of proper divisors (its aliquot sum) s(n): 50562541248
• 30498490752 is an abundant number, because the sum of its proper divisors (50562541248) is greater than itself. Its abundance is 20064050496

Bases of 30498490752

• Binary: 11100011001110110100000100110000000₂
• Hexadecimal: 0x719DA0980
• Base-36: E0E0I2O

Squares and roots of 30498490752

• 30498490752 squared (30498490752²) is 930157938149829525504
• 30498490752 cubed (30498490752³) is 28368413274561963773960292139008
• The square root of 30498490752 is 174638.1709478203
• The cube root of 30498490752 is 3124.3483484565

Scales and comparisons

• 30,498,490,752 seconds is equal to 969 years, 39 weeks, 2 days, 18 hours, 59 minutes, 12 seconds.
• To count from 1 to 30,498,490,752 would take you about one thousand, nine hundred thirty-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 30498490752 cubic inches would be around 260.4 feet tall.

Recreational maths with 30498490752

• 30498490752 backwards is 25709489403
• The number of decimal digits it has is: 11
• The sum of 30498490752's digits is 51
• More coming soon!