30484249280

Names of 30484249280

• Cardinal: 30484249280 can be written as Thirty billion, four hundred eighty-four million, two hundred forty-nine thousand, two hundred eighty.

Scientific notation

• Scientific notation: 3.048424928 × 10¹⁰

Factors of 30484249280

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1791

Divisors of 30484249280

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 4 5 8 10 16 20 31 32 40 62 64 80 124 155 160 248 310 320 496 620 992 1240 1753 1984 2480 3506 4960 7012 8765 9920 14024 17530 28048 35060 54343 56096 70120 108686 112192 140240 217372 271715 280480 434744 543430 560960 869488 1086860 1738976 2173720 3073009 3477952 4347440 6146018 8694880 12292036 15365045 17389760 24584072 30730090 49168144 61460180 95263279 98336288 122920360 190526558 196672576 245840720 381053116 476316395 491681440 762106232 952632790 983362880 1524212464 1905265580 3048424928 3810531160 6096849856 7621062320 15242124640 30484249280
• Sum of all divisors σ(n): 74975020992
• Sum of proper divisors (its aliquot sum) s(n): 44490771712
• 30484249280 is an abundant number, because the sum of its proper divisors (44490771712) is greater than itself. Its abundance is 14006522432

Bases of 30484249280

• Binary: 11100011001000000001011101011000000₂
• Hexadecimal: 0x71900BAC0
• Base-36: E05J9A8

Squares and roots of 30484249280

• 30484249280 squared (30484249280²) is 929289454165180518400
• 30484249280 cubed (30484249280³) is 28328691374046497219105226752000
• The square root of 30484249280 is 174597.3919621939
• The cube root of 30484249280 is 3123.8619610319

Scales and comparisons

• 30,484,249,280 seconds is equal to 969 years, 15 weeks, 5 days, 23 hours, 1 minute, 20 seconds.
• To count from 1 to 30,484,249,280 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 30484249280 cubic inches would be around 260.3 feet tall.

Recreational maths with 30484249280

• 30484249280 backwards is 08294248403
• The number of decimal digits it has is: 11
• The sum of 30484249280's digits is 44
• More coming soon!