474772130

Names of 474772130

• Cardinal: 474772130 can be written as Four hundred seventy-four million, seven hundred seventy-two thousand, one hundred thirty.

Scientific notation

• Scientific notation: 4.7477213 × 10⁸

Factors of 474772130

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1779

Divisors of 474772130

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 7 10 14 31 35 62 70 137 155 217 274 310 434 685 959 1085 1370 1597 1918 2170 3194 4247 4795 7985 8494 9590 11179 15970 21235 22358 29729 42470 49507 55895 59458 99014 111790 148645 218789 247535 297290 346549 437578 495070 693098 1093945 1531523 1732745 2187890 3063046 3465490 6782459 7657615 13564918 15315230 33912295 47477213 67824590 94954426 237386065 474772130
• Sum of all divisors σ(n): 1016174592
• Sum of proper divisors (its aliquot sum) s(n): 541402462
• 474772130 is an abundant number, because the sum of its proper divisors (541402462) is greater than itself. Its abundance is 66630332

Bases of 474772130

• Binary: 11100010011000111001010100010₂
• Hexadecimal: 0x1C4C72A2
• Base-36: 7UO0IQ

Squares and roots of 474772130

• 474772130 squared (474772130²) is 225408575424736900
• 474772130 cubed (474772130³) is 107017709474667992702597000
• The square root of 474772130 is 21789.2663942593
• The cube root of 474772130 is 780.1205873173

Scales and comparisons

• 474,772,130 seconds is equal to 15 years, 5 weeks, 1 hour, 8 minutes, 50 seconds.
• To count from 1 to 474,772,130 would take you about twenty-two 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 474772130 cubic inches would be around 65 feet tall.

Recreational maths with 474772130

• 474772130 backwards is 031277474
• 474772130 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 474772130's digits is 35
• More coming soon!