101361987688

Names of 101361987688

• Cardinal: 101361987688 can be written as One hundred one billion, three hundred sixty-one million, nine hundred eighty-seven thousand, six hundred eighty-eight.

Scientific notation

• Scientific notation: 1.01361987688 × 10¹¹

Factors of 101361987688

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 88482

Divisors of 101361987688

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 13 17 26 34 52 68 104 136 221 442 653 884 1306 1768 2612 5224 8489 11101 16978 22202 33956 44404 67912 87797 88808 144313 175594 288626 351188 577252 702376 1141361 1154504 1492549 2282722 2985098 4565444 5970196 9130888 11940392 19403137 38806274 57331441 77612548 114662882 155225096 229325764 458651528 745308733 974634497 1490617466 1949268994 2981234932 3898537988 5962469864 7797075976 12670248461 25340496922 50680993844 101361987688
• Sum of all divisors σ(n): 217047191760
• Sum of proper divisors (its aliquot sum) s(n): 115685204072
• 101361987688 is an abundant number, because the sum of its proper divisors (115685204072) is greater than itself. Its abundance is 14323216384

Bases of 101361987688

• Binary: 1011110011001101001010011000001101000₂
• Hexadecimal: 0x1799A53068
• Base-36: 1AKCB694

Squares and roots of 101361987688

• 101361987688 squared (101361987688²) is 10274252548062263585344
• 101361987688 cubed (101361987688³) is 1041418660280089789795049265244672
• The square root of 101361987688 is 318373.9745770685
• The cube root of 101361987688 is 4662.5665049637

Scales and comparisons

• 101,361,987,688 seconds is equal to 3,222 years, 51 weeks, 6 days, 3 hours, 41 minutes, 28 seconds.
• To count from 1 to 101,361,987,688 would take you about six thousand, four hundred forty-five 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 101361987688 cubic inches would be around 388.5 feet tall.

Recreational maths with 101361987688

• 101361987688 backwards is 886789163101
• The number of decimal digits it has is: 12
• The sum of 101361987688's digits is 58
• More coming soon!