5481274672

Names of 5481274672

• Cardinal: 5481274672 can be written as Five billion, four hundred eighty-one million, two hundred seventy-four thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 5.481274672 × 10⁹

Factors of 5481274672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1412

Divisors of 5481274672

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 16 31 43 62 86 124 172 233 248 344 466 496 688 932 1103 1333 1864 2206 2666 3728 4412 5332 7223 8824 10019 10664 14446 17648 20038 21328 28892 34193 40076 47429 57784 68386 80152 94858 115568 136772 160304 189716 256999 273544 310589 379432 513998 547088 621178 758864 1027996 1242356 1470299 2055992 2484712 2940598 4111984 4969424 5881196 7966969 11050957 11762392 15933938 22101914 23524784 31867876 44203828 63735752 88407656 127471504 176815312 342579667 685159334 1370318668 2740637336 5481274672
• Sum of all divisors σ(n): 11275849728
• Sum of proper divisors (its aliquot sum) s(n): 5794575056
• 5481274672 is an abundant number, because the sum of its proper divisors (5794575056) is greater than itself. Its abundance is 313300384

Bases of 5481274672

• Binary: 101000110101101011001110100110000₂
• Hexadecimal: 0x146B59D30
• Base-36: 2INEQLS

Squares and roots of 5481274672

• 5481274672 squared (5481274672²) is 30044372029908707584
• 5481274672 cubed (5481274672³) is 164681455443683825352433512448
• The square root of 5481274672 is 74035.6310974651
• The cube root of 5481274672 is 1763.1686496199

Scales and comparisons

• 5,481,274,672 seconds is equal to 174 years, 14 weeks, 6 days, 16 hours, 17 minutes, 52 seconds.
• To count from 1 to 5,481,274,672 would take you about three hundred forty-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 5481274672 cubic inches would be around 146.9 feet tall.

Recreational maths with 5481274672

• 5481274672 backwards is 2764721845
• The number of decimal digits it has is: 10
• The sum of 5481274672's digits is 46
• More coming soon!