30349719015

Names of 30349719015

• Cardinal: 30349719015 can be written as Thirty billion, three hundred forty-nine million, seven hundred nineteen thousand and fifteen.

Scientific notation

• Scientific notation: 3.0349719015 × 10¹⁰

Factors of 30349719015

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1977

Divisors of 30349719015

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 5 7 11 15 21 29 33 35 55 77 87 105 145 165 203 231 319 385 435 609 829 957 1015 1093 1155 1595 2233 2487 3045 3279 4145 4785 5465 5803 6699 7651 9119 11165 12023 12435 16395 17409 22953 24041 27357 29015 31697 33495 36069 38255 45595 60115 63833 72123 84161 87045 95091 114765 120205 136785 158485 168287 180345 191499 221879 252483 264451 319165 348667 360615 420805 475455 504861 665637 793353 841435 906097 957495 1046001 1109395 1262415 1322255 1743335 1851157 2440669 2524305 2718291 3328185 3966765 4530485 5230005 5553471 6342679 7322007 9255785 9967067 12203345 13591455 19028037 26276813 27767355 29901201 31713395 36610035 49835335 69769469 78830439 95140185 131384065 149506005 183937691 209308407 289044943 348847345 394152195 551813073 867134829 919688455 1046542035 1445224715 2023314601 2759065365 4335674145 6069943803 10116573005 30349719015
• Sum of all divisors σ(n): 62762342400
• Sum of proper divisors (its aliquot sum) s(n): 32412623385
• 30349719015 is an abundant number, because the sum of its proper divisors (32412623385) is greater than itself. Its abundance is 2062904370

Bases of 30349719015

• Binary: 11100010000111110111111010111100111₂
• Hexadecimal: 0x710FBF5E7
• Base-36: DXXFT2F

Squares and roots of 30349719015

• 30349719015 squared (30349719015²) is 921105444289452570225
• 30349719015 cubed (30349719015³) is 27955291417371621834498305328375
• The square root of 30349719015 is 174211.7074567607
• The cube root of 30349719015 is 3119.2598717981

Scales and comparisons

• 30,349,719,015 seconds is equal to 965 years, 1 week, 2 days, 21 hours, 30 minutes, 15 seconds.
• To count from 1 to 30,349,719,015 would take you about one thousand, nine hundred thirty 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 30349719015 cubic inches would be around 259.9 feet tall.

Recreational maths with 30349719015

• 30349719015 backwards is 51091794303
• The number of decimal digits it has is: 11
• The sum of 30349719015's digits is 42
• More coming soon!