45315337820

Names of 45315337820

• Cardinal: 45315337820 can be written as Forty-five billion, three hundred fifteen million, three hundred thirty-seven thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 4.531533782 × 10¹⁰

Factors of 45315337820

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5525

Divisors of 45315337820

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 10 19 20 37 38 74 76 95 148 185 190 370 380 673 703 740 1346 1406 2692 2812 3365 3515 4789 6730 7030 9578 12787 13460 14060 19156 23945 24901 25574 47890 49802 51148 63935 90991 95780 99604 124505 127870 177193 181982 249010 255740 354386 363964 454955 473119 498020 708772 885965 909910 946238 1771930 1819820 1892476 2365595 3222997 3366667 3543860 4731190 6445994 6733334 9462380 12891988 13466668 16114985 16833335 32229970 33666670 61236943 64459940 67333340 119250889 122473886 238501778 244947772 306184715 477003556 596254445 612369430 1192508890 1224738860 2265766891 2385017780 4531533782 9063067564 11328834455 22657668910 45315337820
• Sum of all divisors σ(n): 103052443200
• Sum of proper divisors (its aliquot sum) s(n): 57737105380
• 45315337820 is an abundant number, because the sum of its proper divisors (57737105380) is greater than itself. Its abundance is 12421767560

Bases of 45315337820

• Binary: 101010001101000000010010111001011100₂
• Hexadecimal: 0xA8D012E5C
• Base-36: KTFKYFW

Squares and roots of 45315337820

• 45315337820 squared (45315337820²) is 2053479841740722352400
• 45315337820 cubed (45315337820³) is 93054132735040970249831087768000
• The square root of 45315337820 is 212873.9951708523
• The cube root of 45315337820 is 3565.1822911991

Scales and comparisons

• 45,315,337,820 seconds is equal to 1,440 years, 46 weeks, 1 day, 1 hour, 50 minutes, 20 seconds.
• To count from 1 to 45,315,337,820 would take you about two thousand, eight hundred eighty-one 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 45315337820 cubic inches would be around 297.1 feet tall.

Recreational maths with 45315337820

• 45315337820 backwards is 02873351354
• The number of decimal digits it has is: 11
• The sum of 45315337820's digits is 41
• More coming soon!