398224804964

Names of 398224804964

• Cardinal: 398224804964 can be written as Three hundred ninety-eight billion, two hundred twenty-four million, eight hundred four thousand, nine hundred sixty-four.

Scientific notation

• Scientific notation: 3.98224804964 × 10¹¹

Factors of 398224804964

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1361

Divisors of 398224804964

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 14 28 49 79 98 151 158 181 196 302 316 362 553 604 724 941 1057 1106 1267 1882 2114 2212 2534 3764 3871 4228 5068 6587 7399 7742 8869 11929 13174 14299 14798 15484 17738 23858 26348 27331 28598 29596 35476 46109 47716 54662 57196 74339 83503 92218 100093 109324 142091 148678 167006 170321 184436 191317 200186 284182 297356 334012 340642 382634 400372 520373 568364 584521 681284 700651 765268 994637 1040746 1169042 1192247 1339219 1401302 1989274 2081492 2159149 2338084 2384494 2678438 2802604 3642611 3978548 4318298 4768988 5356876 6962459 7285222 8345729 8636596 11225189 13455359 13924918 14570444 15114043 16691458 22450378 25718471 26910718 27849836 30228086 33382916 44900756 51436942 53821436 60456172 78576323 94187513 102873884 105798301 157152646 180029297 188375026 211596602 314305292 360058594 376750052 423193204 550034261 659312591 720117188 1100068522 1260205079 1318625182 2031759209 2200137044 2520410158 2637250364 4063518418 5040820316 8127036836 14222314463 28444628926 56889257852 99556201241 199112402482 398224804964
• Sum of all divisors σ(n): 831818856960
• Sum of proper divisors (its aliquot sum) s(n): 433594051996
• 398224804964 is an abundant number, because the sum of its proper divisors (433594051996) is greater than itself. Its abundance is 35369247032

Bases of 398224804964

• Binary: 101110010111000000011000100110001100100₂
• Hexadecimal: 0x5CB80C4C64
• Base-36: 52XWRM1W

Squares and roots of 398224804964

• 398224804964 squared (398224804964²) is 158582995288615839041296
• 398224804964 cubed (398224804964³) is 63151682369415973391741316341793344
• The square root of 398224804964 is 631050.5565832265
• The cube root of 398224804964 is 7357.1470423141

Scales and comparisons

• 398,224,804,964 seconds is equal to 12,662 years, 16 weeks, 3 days, 9 hours, 22 minutes, 44 seconds.
• To count from 1 to 398,224,804,964 would take you about twenty-five thousand, three hundred twenty-four 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 398224804964 cubic inches would be around 613.1 feet tall.

Recreational maths with 398224804964

• 398224804964 backwards is 469408422893
• The number of decimal digits it has is: 12
• The sum of 398224804964's digits is 59
• More coming soon!