30479314880

Names of 30479314880

• Cardinal: 30479314880 can be written as Thirty billion, four hundred seventy-nine million, three hundred fourteen thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 3.047931488 × 10¹⁰

Factors of 30479314880

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 13606851

Divisors of 30479314880

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 112 140 160 224 280 320 448 560 1120 2240 13606837 27213674 54427348 68034185 95247859 108854696 136068370 190495718 217709392 272136740 380991436 435418784 476239295 544273480 761982872 870837568 952478590 1088546960 1523965744 1904957180 2177093920 3047931488 3809914360 4354187840 6095862976 7619828720 15239657440 30479314880
• Sum of all divisors σ(n): 82947284448
• Sum of proper divisors (its aliquot sum) s(n): 52467969568
• 30479314880 is an abundant number, because the sum of its proper divisors (52467969568) is greater than itself. Its abundance is 21988654688

Bases of 30479314880

• Binary: 11100011000101101010110111111000000₂
• Hexadecimal: 0x718B56FC0
• Base-36: E02LHVK

Squares and roots of 30479314880

• 30479314880 squared (30479314880²) is 928988635554189414400
• 30479314880 cubed (30479314880³) is 28314937142997702464660406272000
• The square root of 30479314880 is 174583.2605950525
• The cube root of 30479314880 is 3123.6934016765

Scales and comparisons

• 30,479,314,880 seconds is equal to 969 years, 7 weeks, 4 days, 20 hours, 21 minutes, 20 seconds.
• To count from 1 to 30,479,314,880 would take you about one thousand, nine hundred thirty-eight 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 30479314880 cubic inches would be around 260.3 feet tall.

Recreational maths with 30479314880

• 30479314880 backwards is 08841397403
• The number of decimal digits it has is: 11
• The sum of 30479314880's digits is 47
• More coming soon!