4461021425

Names of 4461021425

• Cardinal: 4461021425 can be written as Four billion, four hundred sixty-one million, twenty-one thousand, four hundred twenty-five.

Scientific notation

• Scientific notation: 4.461021425 × 10⁹

Factors of 4461021425

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1841

Divisors of 4461021425

• Number of divisors d(n): 72
• Complete list of divisors:
  1 5 7 17 25 29 35 85 119 145 175 203 425 493 595 725 841 1015 1783 2465 2975 3451 4205 5075 5887 8915 12325 12481 14297 17255 21025 29435 30311 44575 51707 62405 71485 86275 100079 147175 151555 212177 258535 312025 357425 361949 500395 757775 879019 1060885 1292675 1499503 1809745 2501975 4395095 5304425 6153133 7497515 9048725 10496521 21975475 25491551 30765665 37487575 52482605 127457755 153828325 178440857 262413025 637288775 892204285 4461021425
• Sum of all divisors σ(n): 6936448896
• Sum of proper divisors (its aliquot sum) s(n): 2475427471
• 4461021425 is a deficient number, because the sum of its proper divisors (2475427471) is less than itself. Its deficiency is 1985593954

Bases of 4461021425

• Binary: 100001001111001011100100011110001₂
• Hexadecimal: 0x109E5C8F1
• Base-36: 21RZ65T

Squares and roots of 4461021425

• 4461021425 squared (4461021425²) is 19900712154309030625
• 4461021425 cubed (4461021425³) is 88777503293130491689106140625
• The square root of 4461021425 is 66790.8783068467
• The cube root of 4461021425 is 1646.1829642229

Scales and comparisons

• 4,461,021,425 seconds is equal to 141 years, 44 weeks, 4 hours, 37 minutes, 5 seconds.
• To count from 1 to 4,461,021,425 would take you about two hundred eighty-three 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 4461021425 cubic inches would be around 137.2 feet tall.

Recreational maths with 4461021425

• 4461021425 backwards is 5241201644
• 4461021425 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4461021425's digits is 29
• More coming soon!