30332857140

Names of 30332857140

• Cardinal: 30332857140 can be written as Thirty billion, three hundred thirty-two million, eight hundred fifty-seven thousand, one hundred forty.

Scientific notation

• Scientific notation: 3.033285714 × 10¹⁰

Factors of 30332857140

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2373544

Divisors of 30332857140

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 71 90 142 180 213 284 355 426 639 710 852 1065 1278 1420 2130 2556 3195 4260 6390 12780 2373463 4746926 7120389 9493852 11867315 14240778 21361167 23734630 28481556 35601945 42722334 47469260 71203890 85444668 106805835 142407780 168515873 213611670 337031746 427223340 505547619 674063492 842579365 1011095238 1516642857 1685158730 2022190476 2527738095 3033285714 3370317460 5055476190 6066571428 7583214285 10110952380 15166428570 30332857140
• Sum of all divisors σ(n): 93305616768
• Sum of proper divisors (its aliquot sum) s(n): 62972759628
• 30332857140 is an abundant number, because the sum of its proper divisors (62972759628) is greater than itself. Its abundance is 32639902488

Bases of 30332857140

• Binary: 11100001111111110101010101100110100₂
• Hexadecimal: 0x70FFAAB34
• Base-36: DXNEED0

Squares and roots of 30332857140

• 30332857140 squared (30332857140²) is 920082222275648979600
• 30332857140 cubed (30332857140³) is 27908722605340986198993574344000
• The square root of 30332857140 is 174163.3059516269
• The cube root of 30332857140 is 3118.6820925477

Scales and comparisons

• 30,332,857,140 seconds is equal to 964 years, 25 weeks, 3 days, 17 hours, 39 minutes.
• To count from 1 to 30,332,857,140 would take you about one thousand, nine hundred twenty-eight 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 30332857140 cubic inches would be around 259.9 feet tall.

Recreational maths with 30332857140

• 30332857140 backwards is 04175823303
• 30332857140 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30332857140's digits is 36
• More coming soon!