45028368

Names of 45028368

• Cardinal: 45028368 can be written as Forty-five million, twenty-eight thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 4.5028368 × 10⁷

Factors of 45028368

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 185

Divisors of 45028368

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 28 31 33 36 42 44 48 56 62 63 66 72 77 84 88 93 99 112 124 126 131 132 144 154 168 176 186 198 217 231 248 252 262 264 279 308 336 341 372 393 396 434 462 496 504 524 528 558 616 651 682 693 744 786 792 868 917 924 1008 1023 1048 1116 1179 1232 1302 1364 1386 1441 1488 1572 1584 1736 1834 1848 1953 2046 2096 2232 2358 2387 2604 2728 2751 2772 2882 3069 3144 3472 3668 3696 3906 4061 4092 4323 4464 4716 4774 5208 5456 5502 5544 5764 6138 6288 7161 7336 7812 8122 8184 8253 8646 9432 9548 10087 10416 11004 11088 11528 12183 12276 12969 14322 14672 15624 16244 16368 16506 17292 18864 19096 20174 21483 22008 23056 24366 24552 25938 28427 28644 30261 31248 32488 33012 34584 36549 38192 40348 42966 44016 44671 48732 49104 51876 56854 57288 60522 64976 66024 69168 73098 80696 85281 85932 89342 90783 97464 103752 113708 114576 121044 132048 134013 146196 161392 170562 171864 178684 181566 194928 207504 227416 242088 255843 268026 292392 312697 341124 343728 357368 363132 402039 454832 484176 511686 536052 584784 625394 682248 714736 726264 804078 938091 1023372 1072104 1250788 1364496 1452528 1608156 1876182 2046744 2144208 2501576 2814273 3216312 3752364 4093488 5003152 5628546 6432624 7504728 11257092 15009456 22514184 45028368
• Sum of all divisors σ(n): 163418112
• Sum of proper divisors (its aliquot sum) s(n): 118389744
• 45028368 is an abundant number, because the sum of its proper divisors (118389744) is greater than itself. Its abundance is 73361376

Bases of 45028368

• Binary: 10101011110001010000010000₂
• Hexadecimal: 0x2AF1410
• Base-36: QT440

Squares and roots of 45028368

• 45028368 squared (45028368²) is 2027553924743424
• 45028368 cubed (45028368³) is 91297444263191201452032
• The square root of 45028368 is 6710.3180252503
• The cube root of 45028368 is 355.7640569333

Scales and comparisons

• 45,028,368 seconds is equal to 1 year, 22 weeks, 3 days, 3 hours, 52 minutes, 48 seconds.
• To count from 1 to 45,028,368 would take you about two 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 45028368 cubic inches would be around 29.6 feet tall.

Recreational maths with 45028368

• 45028368 backwards is 86382054
• 45028368 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 45028368's digits is 36
• More coming soon!