4030501972

Names of 4030501972

• Cardinal: 4030501972 can be written as Four billion, thirty million, five hundred one thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 4.030501972 × 10⁹

Factors of 4030501972

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 792

Divisors of 4030501972

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 7 14 28 43 86 127 172 254 301 508 602 613 889 1204 1226 1778 1849 2452 3556 3698 4291 5461 7396 8582 10922 12943 17164 21844 25886 26359 38227 51772 52718 76454 77851 105436 152908 155702 184513 234823 311404 369026 469646 544957 738052 939292 1089914 1133437 1643761 2179828 2266874 3287522 3347593 4533748 6575044 6695186 7934059 13390372 15868118 23433151 31736236 46866302 93732604 143946499 287892998 575785996 1007625493 2015250986 4030501972
• Sum of all divisors σ(n): 8331380736
• Sum of proper divisors (its aliquot sum) s(n): 4300878764
• 4030501972 is an abundant number, because the sum of its proper divisors (4300878764) is greater than itself. Its abundance is 270376792

Bases of 4030501972

• Binary: 11110000001111001001010001010100₂
• Hexadecimal: 0xF03C9454
• Base-36: 1UNNN84

Squares and roots of 4030501972

• 4030501972 squared (4030501972²) is 16244946146295888784
• 4030501972 cubed (4030501972³) is 65475287477679380239404682048
• The square root of 4030501972 is 63486.2345079625
• The cube root of 4030501972 is 1591.4257443533

Scales and comparisons

• 4,030,501,972 seconds is equal to 128 years, 8 weeks, 1 day, 7 hours, 52 minutes, 52 seconds.
• To count from 1 to 4,030,501,972 would take you about two hundred fifty-six 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 4030501972 cubic inches would be around 132.6 feet tall.

Recreational maths with 4030501972

• 4030501972 backwards is 2791050304
• The number of decimal digits it has is: 10
• The sum of 4030501972's digits is 31
• More coming soon!