72213535370907

Names of 72213535370907

• Cardinal: 72213535370907 can be written as Seventy-two trillion, two hundred thirteen billion, five hundred thirty-five million, three hundred seventy thousand, nine hundred seven.

Scientific notation

• Scientific notation: 7.2213535370907 × 10¹³

Factors of 72213535370907

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 684805

Divisors of 72213535370907

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 7 9 21 47 63 141 329 423 987 2961 37691 113073 263837 339219 647057 791511 1771477 1941171 2374533 4529399 5314431 5823513 12400339 13588197 15943293 30411679 37201017 40764591 91235037 111603051 212881753 273705111 638645259 1915935777 24388225387 73164676161 170717577709 219494028483 512152733127 1146246593189 1536458199381 3438739779567 8023726152323 10316219338701 24071178456969 72213535370907
• Sum of all divisors σ(n): 121749439398912
• Sum of proper divisors (its aliquot sum) s(n): 49535904028005
• 72213535370907 is a deficient number, because the sum of its proper divisors (49535904028005) is less than itself. Its deficiency is 22677631342902

Bases of 72213535370907

• Binary: 10000011010110110000110000111111010111010011011₂
• Hexadecimal: 0x41AD861FAE9B
• Base-36: PLIFUGM8R

Squares and roots of 72213535370907

• 72213535370907 squared (72213535370907²) is 5214794690765236390062002649
• 72213535370907 cubed (72213535370907³) is 376578760853593429204677614192381431532643
• The square root of 72213535370907 is 8497854.7511067167
• The cube root of 72213535370907 is 41642.7628582049

Scales and comparisons

• 72,213,535,370,907 seconds is equal to 2,296,167 years, 2 weeks, 5 days, 12 hours, 48 minutes, 27 seconds.
• To count from 1 to 72,213,535,370,907 would take you about five million, seven hundred forty thousand, four hundred seventeen 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 72213535370907 cubic inches would be around 3470.2 feet tall.

Recreational maths with 72213535370907

• 72213535370907 backwards is 70907353531227
• The number of decimal digits it has is: 14
• The sum of 72213535370907's digits is 54
• More coming soon!