55572816

Names of 55572816

• Cardinal: 55572816 can be written as Fifty-five million, five hundred seventy-two thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 5.5572816 × 10⁷

Factors of 55572816

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 167

Divisors of 55572816

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 29 37 39 48 52 58 74 78 83 87 104 111 116 148 156 166 174 208 222 232 249 296 312 332 348 377 444 464 481 498 592 624 664 696 754 888 962 996 1073 1079 1131 1328 1392 1443 1508 1776 1924 1992 2146 2158 2262 2407 2886 3016 3071 3219 3237 3848 3984 4292 4316 4524 4814 5772 6032 6142 6438 6474 7221 7696 8584 8632 9048 9213 9628 11544 12284 12876 12948 13949 14442 17168 17264 18096 18426 19256 23088 24568 25752 25896 27898 28884 31291 36852 38512 39923 41847 49136 51504 51792 55796 57768 62582 73704 79846 83694 89059 93873 111592 115536 119769 125164 147408 159692 167388 178118 187746 223184 239538 250328 267177 319384 334776 356236 375492 479076 500656 534354 638768 669552 712472 750984 958152 1068708 1157767 1424944 1501968 1916304 2137416 2315534 3473301 4274832 4631068 6946602 9262136 13893204 18524272 27786408 55572816
• Sum of all divisors σ(n): 166239360
• Sum of proper divisors (its aliquot sum) s(n): 110666544
• 55572816 is an abundant number, because the sum of its proper divisors (110666544) is greater than itself. Its abundance is 55093728

Bases of 55572816

• Binary: 11010011111111100101010000₂
• Hexadecimal: 0x34FF950
• Base-36: X349C

Squares and roots of 55572816

• 55572816 squared (55572816²) is 3088337878169856
• 55572816 cubed (55572816³) is 171627632649363824234496
• The square root of 55572816 is 7454.7177008925
• The cube root of 55572816 is 381.6109266459

Scales and comparisons

• 55,572,816 seconds is equal to 1 year, 39 weeks, 6 days, 4 hours, 53 minutes, 36 seconds.
• To count from 1 to 55,572,816 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 55572816 cubic inches would be around 31.8 feet tall.

Recreational maths with 55572816

• 55572816 backwards is 61827555
• 55572816 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 55572816's digits is 39
• More coming soon!