30038977080

Names of 30038977080

• Cardinal: 30038977080 can be written as Thirty billion, thirty-eight million, nine hundred seventy-seven thousand and eighty.

Scientific notation

• Scientific notation: 3.003897708 × 10¹⁰

Factors of 30038977080

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 11920246

Divisors of 30038977080

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 28 30 35 36 40 42 45 56 60 63 70 72 84 90 105 120 126 140 168 180 210 252 280 315 360 420 504 630 840 1260 2520 11920229 23840458 35760687 47680916 59601145 71521374 83441603 95361832 107282061 119202290 143042748 166883206 178803435 214564122 238404580 250324809 286085496 333766412 357606870 417208015 429128244 476809160 500649618 536410305 667532824 715213740 750974427 834416030 858256488 1001299236 1072820610 1251624045 1430427480 1501948854 1668832060 2002598472 2145641220 2503248090 3003897708 3337664120 3754872135 4291282440 5006496180 6007795416 7509744270 10012992360 15019488540 30038977080
• Sum of all divisors σ(n): 111573352800
• Sum of proper divisors (its aliquot sum) s(n): 81534375720
• 30038977080 is an abundant number, because the sum of its proper divisors (81534375720) is greater than itself. Its abundance is 51495398640

Bases of 30038977080

• Binary: 11011111110011101100110101000111000₂
• Hexadecimal: 0x6FE766A38
• Base-36: DSSFJ20

Squares and roots of 30038977080

• 30038977080 squared (30038977080²) is 902340144012765326400
• 30038977080 cubed (30038977080³) is 27105374904363356867148318912000
• The square root of 30038977080 is 173317.5613721817
• The cube root of 30038977080 is 3108.5775997013

Scales and comparisons

• 30,038,977,080 seconds is equal to 955 years, 7 weeks, 4 days, 8 hours, 18 minutes.
• To count from 1 to 30,038,977,080 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 30038977080 cubic inches would be around 259 feet tall.

Recreational maths with 30038977080

• 30038977080 backwards is 08077983003
• 30038977080 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30038977080's digits is 45
• More coming soon!