30045145620800

Names of 30045145620800

• Cardinal: 30045145620800 can be written as Thirty trillion, forty-five billion, one hundred forty-five million, six hundred twenty thousand, eight hundred.

Scientific notation

• Scientific notation: 3.00451456208 × 10¹³

Factors of 30045145620800

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 18778216020

Divisors of 30045145620800

• Number of divisors d(n): 42
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 160 200 320 400 800 1600 18778216013 37556432026 75112864052 93891080065 150225728104 187782160130 300451456208 375564320260 469455400325 600902912416 751128640520 938910800650 1201805824832 1502257281040 1877821601300 3004514562080 3755643202600 6009029124160 7511286405200 15022572810400 30045145620800
• Sum of all divisors σ(n): 73929836447118
• Sum of proper divisors (its aliquot sum) s(n): 43884690826318
• 30045145620800 is an abundant number, because the sum of its proper divisors (43884690826318) is greater than itself. Its abundance is 13839545205518

Bases of 30045145620800

• Binary: 110110101001101101110001110110110000101000000₂
• Hexadecimal: 0x1B536E3B6140
• Base-36: ANEJRYK3K

Squares and roots of 30045145620800

• 30045145620800 squared (30045145620800²) is 902710775375077417392640000
• 30045145620800 cubed (30045145620800³) is 27122076699609479744635451450150912000000
• The square root of 30045145620800 is 5481345.2382421599
• The cube root of 30045145620800 is 31087.9036854585

Scales and comparisons

• 30,045,145,620,800 seconds is equal to 955,342 years, 36 weeks, 23 hours, 33 minutes, 20 seconds.
• To count from 1 to 30,045,145,620,800 would take you about two million, three hundred eighty-eight thousand, three hundred fifty-six 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 30045145620800 cubic inches would be around 2590.7 feet tall.

Recreational maths with 30045145620800

• 30045145620800 backwards is 00802654154003
• The number of decimal digits it has is: 14
• The sum of 30045145620800's digits is 38
• More coming soon!