72217438245996

Names of 72217438245996

• Cardinal: 72217438245996 can be written as Seventy-two trillion, two hundred seventeen billion, four hundred thirty-eight million, two hundred forty-five thousand, nine hundred ninety-six.

Scientific notation

• Scientific notation: 7.2217438245996 × 10¹³

Factors of 72217438245996

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 609036

Divisors of 72217438245996

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 12 79 158 237 316 474 948 175919 351838 433033 527757 703676 866066 1055514 1299099 1732132 2111028 2598198 5196396 13897601 27795202 34209607 41692803 55590404 68419214 83385606 102628821 136838428 166771212 205257642 410515284 76178732327 152357464654 228536196981 304714929308 457072393962 914144787924 6018119853833 12036239707666 18054359561499 24072479415332 36108719122998 72217438245996
• Sum of all divisors σ(n): 170641724467200
• Sum of proper divisors (its aliquot sum) s(n): 98424286221204
• 72217438245996 is an abundant number, because the sum of its proper divisors (98424286221204) is greater than itself. Its abundance is 26206847975208

Bases of 72217438245996

• Binary: 10000011010111001101110110000001101010001101100₂
• Hexadecimal: 0x41AE6EC0D46C
• Base-36: PLK8E4RXO

Squares and roots of 72217438245996

• 72217438245996 squared (72217438245996²) is 5215358386814245817010032016
• 72217438245996 cubed (72217438245996³) is 376639822230495116529438546494694843807936
• The square root of 72217438245996 is 8498084.3868483677
• The cube root of 72217438245996 is 41643.5130572411

Scales and comparisons

• 72,217,438,245,996 seconds is equal to 2,296,291 years, 7 weeks, 6 days, 16 hours, 46 minutes, 36 seconds.
• To count from 1 to 72,217,438,245,996 would take you about five million, seven hundred forty thousand, seven hundred twenty-seven 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 72217438245996 cubic inches would be around 3470.3 feet tall.

Recreational maths with 72217438245996

• 72217438245996 backwards is 69954283471227
• The number of decimal digits it has is: 14
• The sum of 72217438245996's digits is 69
• More coming soon!