90164412

Names of 90164412

• Cardinal: 90164412 can be written as Ninety million, one hundred sixty-four thousand, four hundred twelve.

Scientific notation

• Scientific notation: 9.0164412 × 10⁷

Factors of 90164412

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 223

Divisors of 90164412

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 36 37 39 41 52 74 78 82 111 117 123 127 148 156 164 222 234 246 254 333 369 381 444 468 481 492 508 533 666 738 762 962 1066 1143 1332 1443 1476 1517 1524 1599 1651 1924 2132 2286 2886 3034 3198 3302 4329 4551 4572 4699 4797 4953 5207 5772 6068 6396 6604 8658 9102 9398 9594 9906 10414 13653 14097 14859 15621 17316 18204 18796 19188 19721 19812 20828 27306 28194 29718 31242 39442 42291 46863 54612 56388 59163 59436 61087 62484 67691 78884 84582 93726 118326 122174 135382 169164 177489 183261 187452 192659 203073 236652 244348 270764 354978 366522 385318 406146 549783 577977 609219 709956 733044 770636 812292 1099566 1155954 1218438 1733931 2199132 2311908 2436876 2504567 3467862 5009134 6935724 7513701 10018268 15027402 22541103 30054804 45082206 90164412
• Sum of all divisors σ(n): 260262912
• Sum of proper divisors (its aliquot sum) s(n): 170098500
• 90164412 is an abundant number, because the sum of its proper divisors (170098500) is greater than itself. Its abundance is 79934088

Bases of 90164412

• Binary: 101010111111100110010111100₂
• Hexadecimal: 0x55FCCBC
• Base-36: 1HOJB0

Squares and roots of 90164412

• 90164412 squared (90164412²) is 8129621191305744
• 90164412 cubed (90164412³) is 733002514496821919982528
• The square root of 90164412 is 9495.4942999299
• The cube root of 90164412 is 448.4131963267

Scales and comparisons

• 90,164,412 seconds is equal to 2 years, 45 weeks, 13 hours, 40 minutes, 12 seconds.
• To count from 1 to 90,164,412 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 90164412 cubic inches would be around 37.4 feet tall.

Recreational maths with 90164412

• 90164412 backwards is 21446109
• The number of decimal digits it has is: 8
• The sum of 90164412's digits is 27
• More coming soon!