104987988

Names of 104987988

• Cardinal: 104987988 can be written as One hundred four million, nine hundred eighty-seven thousand, nine hundred eighty-eight.

Scientific notation

• Scientific notation: 1.04987988 × 10⁸

Factors of 104987988

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 418

Divisors of 104987988

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 17 18 21 27 28 34 36 42 49 51 54 63 68 81 84 98 102 108 119 126 147 153 162 189 196 204 238 252 294 306 324 357 378 389 441 459 476 567 588 612 714 756 778 833 882 918 1071 1134 1167 1323 1377 1428 1556 1666 1764 1836 2142 2268 2334 2499 2646 2723 2754 3213 3332 3501 3969 4284 4668 4998 5292 5446 5508 6426 6613 7002 7497 7938 8169 9639 9996 10503 10892 12852 13226 14004 14994 15876 16338 19061 19278 19839 21006 22491 24507 26452 29988 31509 32676 38122 38556 39678 42012 44982 46291 49014 57183 59517 63018 67473 73521 76244 79356 89964 92582 98028 114366 119034 126036 134946 138873 147042 171549 178551 185164 220563 228732 238068 269892 277746 294084 324037 343098 357102 416619 441126 514647 535653 555492 648074 686196 714204 833238 882252 972111 1029294 1071306 1249857 1296148 1543941 1666476 1944222 2058588 2142612 2499714 2916333 3087882 3749571 3888444 4999428 5832666 6175764 7499142 8748999 11665332 14998284 17497998 26246997 34995996 52493994 104987988
• Sum of all divisors σ(n): 338918580
• Sum of proper divisors (its aliquot sum) s(n): 233930592
• 104987988 is an abundant number, because the sum of its proper divisors (233930592) is greater than itself. Its abundance is 128942604

Bases of 104987988

• Binary: 110010000011111110101010100₂
• Hexadecimal: 0x641FD54
• Base-36: 1QI990

Squares and roots of 104987988

• 104987988 squared (104987988²) is 11022477624288144
• 104987988 cubed (104987988³) is 1157227748549032170814272
• The square root of 104987988 is 10246.3646236117
• The cube root of 104987988 is 471.7514072057

Scales and comparisons

• 104,987,988 seconds is equal to 3 years, 17 weeks, 4 days, 3 hours, 19 minutes, 48 seconds.
• To count from 1 to 104,987,988 would take you about 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 104987988 cubic inches would be around 39.3 feet tall.

Recreational maths with 104987988

• 104987988 backwards is 889789401
• 104987988 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 104987988's digits is 54
• More coming soon!