216228402072

Names of 216228402072

• Cardinal: 216228402072 can be written as Two hundred sixteen billion, two hundred twenty-eight million, four hundred two thousand and seventy-two.

Scientific notation

• Scientific notation: 2.16228402072 × 10¹¹

Factors of 216228402072

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 887

Divisors of 216228402072

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 54 72 108 109 216 218 327 436 654 773 872 981 1308 1546 1962 2319 2616 2943 3092 3924 4638 5886 6184 6957 7848 9276 11772 11881 13914 18552 20871 23544 23762 27828 35643 41742 47524 55656 71286 83484 84257 95048 106929 142572 166968 168514 213858 252771 285144 320787 337028 427716 505542 641574 674056 758313 855432 1011084 1283148 1295029 1516626 2022168 2274939 2566296 2590058 3033252 3885087 4549878 5180116 6066504 7770174 9099756 9184013 10360232 11655261 15540348 18199512 18368026 23310522 27552039 31080696 34965783 36736052 46621044 55104078 69931566 73472104 82656117 93242088 110208156 139863132 165312234 220416312 247968351 279726264 330624468 495936702 661248936 991873404 1001057417 1983746808 2002114834 3003172251 4004229668 6006344502 8008459336 9009516753 12012689004 18019033506 24025378008 27028550259 36038067012 54057100518 72076134024 108114201036 216228402072
• Sum of all divisors σ(n): 606980088000
• Sum of proper divisors (its aliquot sum) s(n): 390751685928
• 216228402072 is an abundant number, because the sum of its proper divisors (390751685928) is greater than itself. Its abundance is 174523283856

Bases of 216228402072

• Binary: 11001001011000001101111001001110011000₂
• Hexadecimal: 0x3258379398
• Base-36: 2RC0T2U0

Squares and roots of 216228402072

• 216228402072 squared (216228402072²) is 46754721862610493893184
• 216228402072 cubed (216228402072³) is 10109698797673070617061890572277248
• The square root of 216228402072 is 465003.6581275467
• The cube root of 216228402072 is 6002.1140890171

Scales and comparisons

• 216,228,402,072 seconds is equal to 6,875 years, 20 weeks, 3 days, 13 hours, 1 minute, 12 seconds.
• To count from 1 to 216,228,402,072 would take you about thirteen thousand, seven hundred fifty 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 216228402072 cubic inches would be around 500.2 feet tall.

Recreational maths with 216228402072

• 216228402072 backwards is 270204822612
• 216228402072 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 216228402072's digits is 36
• More coming soon!