3990833028172

Names of 3990833028172

• Cardinal: 3990833028172 can be written as Three trillion, nine hundred ninety billion, eight hundred thirty-three million, twenty-eight thousand, one hundred seventy-two.

Scientific notation

• Scientific notation: 3.990833028172 × 10¹²

Factors of 3990833028172

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2359208

Divisors of 3990833028172

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 19 38 76 113 197 226 394 452 788 2147 3743 4294 7486 8588 14972 22261 44522 89044 422959 845918 1691836 2358877 4717754 9435508 44818663 89637326 179274652 266553101 464698769 533106202 929397538 1066212404 1858795076 5064508919 8829276611 10129017838 17658553222 20258035676 35317106444 52510960897 105021921794 210043843588 997708257043 1995416514086 3990833028172
• Sum of all divisors σ(n): 7454243190240
• Sum of proper divisors (its aliquot sum) s(n): 3463410162068
• 3990833028172 is a deficient number, because the sum of its proper divisors (3463410162068) is less than itself. Its deficiency is 527422866104

Bases of 3990833028172

• Binary: 111010000100110000001011110101110001001100₂
• Hexadecimal: 0x3A1302F5C4C
• Base-36: 1EXD2Y0CS

Squares and roots of 3990833028172

• 3990833028172 squared (3990833028172²) is 15926748258748495345661584
• 3990833028172 cubed (3990833028172³) is 63560992982394385871275267137450144448
• The square root of 3990833028172 is 1997706.9425148423
• The cube root of 3990833028172 is 15861.8748604155

Scales and comparisons

• 3,990,833,028,172 seconds is equal to 126,896 years, 7 weeks, 4 days, 2 hours, 2 minutes, 52 seconds.
• To count from 1 to 3,990,833,028,172 would take you about three hundred seventeen thousand, two hundred forty 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 3990833028172 cubic inches would be around 1321.8 feet tall.

Recreational maths with 3990833028172

• 3990833028172 backwards is 2718203380993
• The number of decimal digits it has is: 13
• The sum of 3990833028172's digits is 55
• More coming soon!