45638316

Names of 45638316

• Cardinal: 45638316 can be written as Forty-five million, six hundred thirty-eight thousand, three hundred sixteen.

Scientific notation

• Scientific notation: 4.5638316 × 10⁷

Factors of 45638316

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 89

Divisors of 45638316

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 37 47 54 74 81 94 108 111 141 148 162 188 222 243 282 324 333 423 444 486 564 666 729 846 972 999 1269 1332 1458 1692 1739 1998 2187 2538 2916 2997 3478 3807 3996 4374 5076 5217 5994 6561 6956 7614 8748 8991 10434 11421 11988 13122 15228 15651 17982 20868 22842 26244 26973 31302 34263 35964 45684 46953 53946 62604 68526 80919 93906 102789 107892 137052 140859 161838 187812 205578 242757 281718 308367 323676 411156 422577 485514 563436 616734 845154 971028 1233468 1267731 1690308 2535462 3803193 5070924 7606386 11409579 15212772 22819158 45638316
• Sum of all divisors σ(n): 125649888
• Sum of proper divisors (its aliquot sum) s(n): 80011572
• 45638316 is an abundant number, because the sum of its proper divisors (80011572) is greater than itself. Its abundance is 34373256

Bases of 45638316

• Binary: 10101110000110001010101100₂
• Hexadecimal: 0x2B862AC
• Base-36: R66R0

Squares and roots of 45638316

• 45638316 squared (45638316²) is 2082855887315856
• 45638316 cubed (45638316³) is 95058035167781427938496
• The square root of 45638316 is 6755.6136656857
• The cube root of 45638316 is 357.3632345619

Scales and comparisons

• 45,638,316 seconds is equal to 1 year, 23 weeks, 3 days, 5 hours, 18 minutes, 36 seconds.
• To count from 1 to 45,638,316 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 45638316 cubic inches would be around 29.8 feet tall.

Recreational maths with 45638316

• 45638316 backwards is 61383654
• 45638316 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 45638316's digits is 36
• More coming soon!