140122368

Names of 140122368

• Cardinal: 140122368 can be written as One hundred forty million, one hundred twenty-two thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 1.40122368 × 10⁸

Factors of 140122368

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1063

Divisors of 140122368

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 61 64 72 96 122 128 144 183 192 244 256 288 366 384 488 549 576 732 768 976 997 1098 1152 1464 1952 1994 2196 2304 2928 2991 3904 3988 4392 5856 5982 7808 7976 8784 8973 11712 11964 15616 15952 17568 17946 23424 23928 31904 35136 35892 46848 47856 60817 63808 70272 71784 95712 121634 127616 140544 143568 182451 191424 243268 255232 287136 364902 382848 486536 547353 574272 729804 765696 973072 1094706 1148544 1459608 1946144 2189412 2297088 2919216 3892288 4378824 5838432 7784576 8757648 11676864 15569152 17515296 23353728 35030592 46707456 70061184 140122368
• Sum of all divisors σ(n): 411042268
• Sum of proper divisors (its aliquot sum) s(n): 270919900
• 140122368 is an abundant number, because the sum of its proper divisors (270919900) is greater than itself. Its abundance is 130797532

Bases of 140122368

• Binary: 1000010110100001100100000000₂
• Hexadecimal: 0x85A1900
• Base-36: 2BFB40

Squares and roots of 140122368

• 140122368 squared (140122368²) is 19634278013927424
• 140122368 cubed (140122368³) is 2751201529281847631020032
• The square root of 140122368 is 11837.3294285493
• The cube root of 140122368 is 519.4006506813

Scales and comparisons

• 140,122,368 seconds is equal to 4 years, 23 weeks, 4 days, 18 hours, 52 minutes, 48 seconds.
• To count from 1 to 140,122,368 would take you about six 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 140122368 cubic inches would be around 43.3 feet tall.

Recreational maths with 140122368

• 140122368 backwards is 863221041
• The number of decimal digits it has is: 9
• The sum of 140122368's digits is 27
• More coming soon!