38647969448816

Names of 38647969448816

• Cardinal: 38647969448816 can be written as Thirty-eight trillion, six hundred forty-seven billion, nine hundred sixty-nine million, four hundred forty-eight thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 3.8647969448816 × 10¹³

Factors of 38647969448816

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1368298

Divisors of 38647969448816

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 49 52 56 91 98 104 112 182 196 208 364 392 637 728 784 1274 1456 2548 2777 5096 5554 10192 11108 19439 22216 36101 38878 44432 72202 77756 136073 144404 155512 252707 272146 288808 311024 505414 544292 577616 1010828 1088584 1365499 1768949 2021656 2177168 2730998 3537898 4043312 5461996 7075796 9558493 10923992 14151592 17751487 19116986 21847984 28303184 35502974 38233972 66909451 71005948 76467944 124260409 133818902 142011896 152935888 248520818 267637804 284023792 497041636 535275608 869822863 994083272 1070551216 1739645726 1988166544 3479291452 3791990723 6958582904 7583981446 13917165808 15167962892 26543935061 30335925784 49295879399 53087870122 60671851568 98591758798 106175740244 185807545427 197183517596 212351480488 345071155793 371615090854 394367035192 424702960976 690142311586 743230181708 788734070384 1380284623172 1486460363416 2415498090551 2760569246344 2972920726832 4830996181102 5521138492688 9661992362204 19323984724408 38647969448816
• Sum of all divisors σ(n): 93840114942000
• Sum of proper divisors (its aliquot sum) s(n): 55192145493184
• 38647969448816 is an abundant number, because the sum of its proper divisors (55192145493184) is greater than itself. Its abundance is 16544176044368

Bases of 38647969448816

• Binary: 1000110010011001101110011111011000001101110000₂
• Hexadecimal: 0x23266E7D8370
• Base-36: DP6MR5CVK

Squares and roots of 38647969448816

• 38647969448816 squared (38647969448816²) is 1493665542516614910843801856
• 38647969448816 cubed (38647969448816³) is 57727140253931309189366055798102237802496
• The square root of 38647969448816 is 6216749.1061499337
• The cube root of 38647969448816 is 33809.7708318193

Scales and comparisons

• 38,647,969,448,816 seconds is equal to 1,228,885 years, 45 weeks, 6 days, 5 hours, 6 minutes, 56 seconds.
• To count from 1 to 38,647,969,448,816 would take you about three million, seventy-two thousand, two hundred fourteen 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 38647969448816 cubic inches would be around 2817.5 feet tall.

Recreational maths with 38647969448816

• 38647969448816 backwards is 61884496974683
• The number of decimal digits it has is: 14
• The sum of 38647969448816's digits is 83
• More coming soon!