397369099980

Names of 397369099980

• Cardinal: 397369099980 can be written as Three hundred ninety-seven billion, three hundred sixty-nine million, ninety-nine thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 3.9736909998 × 10¹¹

Factors of 397369099980

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3020051

Divisors of 397369099980

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 17 18 20 30 34 36 43 45 51 60 68 85 86 90 102 129 153 170 172 180 204 215 255 258 306 340 387 430 510 516 612 645 731 765 774 860 1020 1290 1462 1530 1548 1935 2193 2580 2924 3060 3655 3870 4386 6579 7310 7740 8772 10965 13158 14620 21930 26316 32895 43860 65790 131580 3019981 6039962 9059943 12079924 15099905 18119886 27179829 30199810 36239772 45299715 51339677 54359658 60399620 90599430 102679354 108719316 129859183 135899145 154019031 181198860 205358708 256698385 259718366 271798290 308038062 389577549 462057093 513396770 519436732 543596580 616076124 649295915 770095155 779155098 924114186 1026793540 1168732647 1298591830 1540190310 1558310196 1848228372 1947887745 2207606111 2310285465 2337465294 2597183660 3080380620 3895775490 4415212222 4620570930 4674930588 5843663235 6622818333 7791550980 8830424444 9241141860 11038030555 11687326470 13245636666 19868454999 22076061110 23374652940 26491273332 33114091665 39736909998 44152122220 66228183330 79473819996 99342274995 132456366660 198684549990 397369099980
• Sum of all divisors σ(n): 1305936856224
• Sum of proper divisors (its aliquot sum) s(n): 908567756244
• 397369099980 is an abundant number, because the sum of its proper divisors (908567756244) is greater than itself. Its abundance is 511198656264

Bases of 397369099980

• Binary: 101110010000101000010110100011011001100₂
• Hexadecimal: 0x5C850B46CC
• Base-36: 52JRAVV0

Squares and roots of 397369099980

• 397369099980 squared (397369099980²) is 157902201618915236000400
• 397369099980 cubed (397369099980³) is 62745455742168846273388242919992000
• The square root of 397369099980 is 630372.1916296753
• The cube root of 397369099980 is 7351.8735870591

Scales and comparisons

• 397,369,099,980 seconds is equal to 12,635 years, 5 weeks, 4 days, 9 hours, 33 minutes.
• To count from 1 to 397,369,099,980 would take you about twenty-five thousand, two hundred seventy 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 397369099980 cubic inches would be around 612.7 feet tall.

Recreational maths with 397369099980

• 397369099980 backwards is 089990963793
• The number of decimal digits it has is: 12
• The sum of 397369099980's digits is 72
• More coming soon!