38394596864

Names of 38394596864

• Cardinal: 38394596864 can be written as Thirty-eight billion, three hundred ninety-four million, five hundred ninety-six thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 3.8394596864 × 10¹⁰

Factors of 38394596864

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 63

Divisors of 38394596864

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 8 13 16 19 26 29 32 38 52 58 64 76 104 116 128 152 208 232 247 256 304 361 377 416 464 494 512 551 608 722 754 832 841 928 988 1102 1216 1444 1508 1664 1682 1856 1976 2204 2432 2888 3016 3328 3364 3712 3952 4408 4693 4864 5776 6032 6656 6728 6859 7163 7424 7904 8816 9386 9728 10469 10933 11552 12064 13456 13718 14326 14848 15808 15979 17632 18772 20938 21866 23104 24128 26912 27436 28652 31616 31958 35264 37544 41876 43732 46208 48256 53824 54872 57304 63232 63916 70528 75088 83752 87464 89167 92416 96512 107648 109744 114608 126464 127832 136097 141056 150176 167504 174928 178334 184832 193024 198911 207727 215296 219488 229216 255664 272194 282112 300352 303601 335008 349856 356668 397822 415454 430592 438976 458432 511328 544388 600704 607202 670016 699712 713336 795644 830908 877952 916864 1022656 1088776 1201408 1214404 1340032 1399424 1426672 1591288 1661816 1755904 1833728 2045312 2177552 2402816 2428808 2585843 2680064 2798848 2853344 3182576 3323632 3511808 3667456 3946813 4090624 4355104 4857616 5171686 5360128 5597696 5706688 5768419 6365152 6647264 7893626 8181248 8710208 9715232 10343372 11413376 11536838 12730304 13294528 15787252 17420416 19430464 20686744 22826752 23073676 25460608 26589056 31574504 34840832 38860928 41373488 45653504 46147352 50921216 53178112 63149008 69681664 74989447 77721856 82746976 92294704 101842432 106356224 126298016 149978894 155443712 165493952 184589408 252596032 299957788 330987904 369178816 505192064 599915576 661975808 738357632 1010384128 1199831152 1323951616 1476715264 2020768256 2399662304 2953430528 4799324608 9598649216 19197298432 38394596864
• Sum of all divisors σ(n): 90315104880
• Sum of proper divisors (its aliquot sum) s(n): 51920508016
• 38394596864 is an abundant number, because the sum of its proper divisors (51920508016) is greater than itself. Its abundance is 13525911152

Bases of 38394596864

• Binary: 100011110000011111110000111000000000₂
• Hexadecimal: 0x8F07F0E00
• Base-36: HMZ5GJK

Squares and roots of 38394596864

• 38394596864 squared (38394596864²) is 1474145068349078634496
• 38394596864 cubed (38394596864³) is 56599205618316600197309523820544
• The square root of 38394596864 is 195945.3925561915
• The cube root of 38394596864 is 3373.5724183197

Scales and comparisons

• 38,394,596,864 seconds is equal to 1,220 years, 43 weeks, 21 hours, 47 minutes, 44 seconds.
• To count from 1 to 38,394,596,864 would take you about two thousand, four hundred forty-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 38394596864 cubic inches would be around 281.1 feet tall.

Recreational maths with 38394596864

• 38394596864 backwards is 46869549383
• The number of decimal digits it has is: 11
• The sum of 38394596864's digits is 65
• More coming soon!