30038407472

Names of 30038407472

• Cardinal: 30038407472 can be written as Thirty billion, thirty-eight million, four hundred seven thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 3.0038407472 × 10¹⁰

Factors of 30038407472

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1029

Divisors of 30038407472

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 8 16 103 206 271 412 542 653 824 1084 1306 1648 2168 2612 4336 5224 10448 10609 21218 27913 42436 55826 67259 84872 111652 134518 169744 176963 223304 269036 353926 446608 538072 707852 1076144 1415704 2831408 2875039 5750078 6927677 11500156 13855354 18227189 23000312 27710708 36454378 46000624 55421416 72908756 110842832 145817512 291635024 1877400467 3754800934 7509601868 15019203736 30038407472
• Sum of all divisors σ(n): 59077138464
• Sum of proper divisors (its aliquot sum) s(n): 29038730992
• 30038407472 is a deficient number, because the sum of its proper divisors (29038730992) is less than itself. Its deficiency is 999676480

Bases of 30038407472

• Binary: 11011111110011011011011100100110000₂
• Hexadecimal: 0x6FE6DB930
• Base-36: DSS3BJK

Squares and roots of 30038407472

• 30038407472 squared (30038407472²) is 902305923453905430784
• 30038407472 cubed (30038407472³) is 27103832993107652939643484418048
• The square root of 30038407472 is 173315.9181148691
• The cube root of 30038407472 is 3108.5579509867

Scales and comparisons

• 30,038,407,472 seconds is equal to 955 years, 6 weeks, 4 days, 18 hours, 4 minutes, 32 seconds.
• To count from 1 to 30,038,407,472 would take you about one thousand, nine hundred ten 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 30038407472 cubic inches would be around 259 feet tall.

Recreational maths with 30038407472

• 30038407472 backwards is 27470483003
• The number of decimal digits it has is: 11
• The sum of 30038407472's digits is 38
• More coming soon!