87252228

Names of 87252228

• Cardinal: 87252228 can be written as Eighty-seven million, two hundred fifty-two thousand, two hundred twenty-eight.

Scientific notation

• Scientific notation: 8.7252228 × 10⁷

Factors of 87252228

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 133

Divisors of 87252228

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 17 18 21 27 28 31 34 36 42 51 54 62 63 68 73 81 84 93 102 108 119 124 126 146 153 162 186 189 204 217 219 238 252 279 292 306 324 357 372 378 434 438 459 476 511 527 558 567 612 651 657 714 756 837 868 876 918 1022 1054 1071 1116 1134 1241 1302 1314 1377 1428 1533 1581 1674 1836 1953 1971 2044 2108 2142 2263 2268 2482 2511 2604 2628 2754 3066 3162 3213 3348 3689 3723 3906 3942 4284 4526 4599 4743 4964 5022 5508 5859 5913 6132 6324 6426 6789 7378 7446 7812 7884 8687 9052 9198 9486 9639 10044 11067 11169 11718 11826 12852 13578 13797 14229 14756 14892 15841 17374 17577 18396 18972 19278 20367 22134 22338 23436 23652 26061 27156 27594 28458 31682 33201 33507 34748 35154 38471 38556 40734 41391 42687 44268 44676 47523 52122 55188 56916 61101 63364 66402 67014 70308 76942 78183 81468 82782 85374 95046 99603 100521 104244 115413 122202 132804 134028 142569 153884 156366 165564 170748 183303 190092 199206 201042 230826 234549 244404 269297 285138 298809 312732 346239 366606 398412 402084 427707 461652 469098 538594 570276 597618 692478 703647 733212 807891 855414 938196 1038717 1077188 1195236 1283121 1384956 1407294 1615782 1710828 2077434 2423673 2566242 2814588 3116151 3231564 4154868 4847346 5132484 6232302 7271019 9694692 12464604 14542038 21813057 29084076 43626114 87252228
• Sum of all divisors σ(n): 288820224
• Sum of proper divisors (its aliquot sum) s(n): 201567996
• 87252228 is an abundant number, because the sum of its proper divisors (201567996) is greater than itself. Its abundance is 114315768

Bases of 87252228

• Binary: 101001100110101110100000100₂
• Hexadecimal: 0x5335D04
• Base-36: 1FY490

Squares and roots of 87252228

• 87252228 squared (87252228²) is 7612951290963984
• 87252228 cubed (87252228³) is 664246961792083871756352
• The square root of 87252228 is 9340.8901074791
• The cube root of 87252228 is 443.5325613817

Scales and comparisons

• 87,252,228 seconds is equal to 2 years, 40 weeks, 1 day, 20 hours, 43 minutes, 48 seconds.
• To count from 1 to 87,252,228 would take you about four 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 87252228 cubic inches would be around 37 feet tall.

Recreational maths with 87252228

• 87252228 backwards is 82225278
• 87252228 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 87252228's digits is 36
• More coming soon!