168552039012

Names of 168552039012

• Cardinal: 168552039012 can be written as One hundred sixty-eight billion, five hundred fifty-two million, thirty-nine thousand and twelve.

Scientific notation

• Scientific notation: 1.68552039012 × 10¹¹

Factors of 168552039012

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1577

Divisors of 168552039012

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 12 14 19 21 28 38 42 47 57 76 84 94 114 133 141 188 228 266 282 329 399 532 564 658 798 893 987 1316 1499 1596 1786 1974 2679 2998 3572 3948 4497 5358 5996 6251 8994 10493 10716 12502 17988 18753 20986 25004 28481 31479 37506 41972 56962 62958 70453 75012 85443 113924 125916 140906 170886 199367 211359 281812 341772 398734 422718 493171 598101 797468 845436 986342 1196202 1338607 1479513 1972684 2247001 2392404 2677214 2959026 4015821 4494002 5354428 5918052 6741003 8031642 8988004 9370249 13482006 15729007 16063284 18740498 26964012 28110747 31458014 37480996 42693019 47187021 56221494 62916028 85386038 94374042 105609047 112442988 128079057 170772076 188748084 211218094 256158114 298851133 316827141 422436188 512316228 597702266 633654282 739263329 896553399 1195404532 1267308564 1478526658 1793106798 2006571893 2217789987 2957053316 3586213596 4013143786 4435579974 6019715679 8026287572 8871159948 12039431358 14046003251 24078862716 28092006502 42138009753 56184013004 84276019506 168552039012
• Sum of all divisors σ(n): 483517655040
• Sum of proper divisors (its aliquot sum) s(n): 314965616028
• 168552039012 is an abundant number, because the sum of its proper divisors (314965616028) is greater than itself. Its abundance is 146413577016

Bases of 168552039012

• Binary: 10011100111110011111000000001001100100₂
• Hexadecimal: 0x273E7C0264
• Base-36: 25FJJ5NO

Squares and roots of 168552039012

• 168552039012 squared (168552039012²) is 28409789855102769936144
• 168552039012 cubed (168552039012³) is 4788528007980003905546204236849728
• The square root of 168552039012 is 410550.8969811173
• The cube root of 168552039012 is 5523.8855297967

Scales and comparisons

• 168,552,039,012 seconds is equal to 5,359 years, 22 weeks, 3 days, 18 hours, 50 minutes, 12 seconds.
• To count from 1 to 168,552,039,012 would take you about ten thousand, seven hundred eighteen 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 168552039012 cubic inches would be around 460.3 feet tall.

Recreational maths with 168552039012

• 168552039012 backwards is 210930255861
• 168552039012 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 168552039012's digits is 42
• More coming soon!