38394198675

Names of 38394198675

• Cardinal: 38394198675 can be written as Thirty-eight billion, three hundred ninety-four million, one hundred ninety-eight thousand, six hundred seventy-five.

Scientific notation

• Scientific notation: 3.8394198675 × 10¹⁰

Factors of 38394198675

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1772

Divisors of 38394198675

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 5 7 9 15 17 21 25 35 45 49 51 63 75 85 105 119 127 147 153 175 225 245 255 315 357 381 425 441 525 595 635 735 765 833 889 1071 1143 1225 1275 1575 1613 1785 1905 2159 2205 2499 2667 2975 3175 3675 3825 4165 4445 4839 5355 5715 6223 6477 7497 8001 8065 8925 9525 10795 11025 11291 12495 13335 14517 15113 18669 19431 20825 22225 24195 26775 27421 28575 31115 32385 33873 37485 40005 40325 45339 53975 56007 56455 62475 66675 72585 75565 79037 82263 93345 97155 101619 105791 120975 136017 137105 155575 161925 169365 187425 191947 200025 204851 226695 237111 246789 280035 282275 317373 362925 377825 395185 411315 466725 485775 508095 528955 575841 614553 680085 685525 711333 846825 952119 959735 1024255 1133475 1185555 1233945 1343629 1400175 1433957 1586865 1727523 1843659 1975925 2056575 2540475 2644775 2879205 3072765 3400425 3482467 3556665 4030887 4301871 4760595 4798675 5121275 5927775 6169725 6718145 7169785 7934325 8637615 9218295 10037699 10447401 12092661 12905613 14396025 15363825 17412335 17783325 20154435 21509355 23802975 24377269 30113097 31342203 33590725 35848925 43188075 46091475 50188495 52237005 60463305 64528065 73131807 87061675 90339291 100772175 107546775 121886345 150565485 156711015 170640883 219395421 250942475 261185025 302316525 322640325 365659035 451696455 511922649 609431725 752827425 783555075 853204415 1096977105 1535767947 1828295175 2258482275 2559613245 4266022075 5484885525 7678839735 12798066225 38394198675
• Sum of all divisors σ(n): 85421246976
• Sum of proper divisors (its aliquot sum) s(n): 47027048301
• 38394198675 is an abundant number, because the sum of its proper divisors (47027048301) is greater than itself. Its abundance is 8632849626

Bases of 38394198675

• Binary: 100011110000011110001111101010010011₂
• Hexadecimal: 0x8F078FA93
• Base-36: HMYWXAR

Squares and roots of 38394198675

• 38394198675 squared (38394198675²) is 1474114491895371755625
• 38394198675 cubed (38394198675³) is 56597444671527580498449798796875
• The square root of 38394198675 is 195944.3764822047
• The cube root of 38394198675 is 3373.5607558795

Scales and comparisons

• 38,394,198,675 seconds is equal to 1,220 years, 42 weeks, 3 days, 7 hours, 11 minutes, 15 seconds.
• To count from 1 to 38,394,198,675 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 38394198675 cubic inches would be around 281.1 feet tall.

Recreational maths with 38394198675

• 38394198675 backwards is 57689149383
• 38394198675 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 38394198675's digits is 63
• More coming soon!