30492776380

Names of 30492776380

• Cardinal: 30492776380 can be written as Thirty billion, four hundred ninety-two million, seven hundred seventy-six thousand, three hundred eighty.

Scientific notation

• Scientific notation: 3.049277638 × 10¹⁰

Factors of 30492776380

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 272

Divisors of 30492776380

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 5 10 11 20 22 44 55 61 110 122 193 220 244 305 386 610 671 772 965 1220 1342 1930 2123 2684 3355 3721 3860 4246 6710 7442 8492 10615 11773 13420 14884 18605 21230 23546 37210 37249 40931 42460 47092 58865 74420 74498 81862 117730 129503 148996 163724 186245 204655 235460 259006 372490 409310 409739 518012 647515 718153 744980 818620 819478 1295030 1436306 1638956 2048695 2272189 2590060 2872612 3590765 4097390 4544378 7181530 7899683 8194780 9088756 11360945 14363060 15799366 22721890 24994079 31598732 39498415 45443780 49988158 78996830 99976316 124970395 138603529 157993660 249940790 277207058 499881580 554414116 693017645 1386035290 1524638819 2772070580 3049277638 6098555276 7623194095 15246388190 30492776380
• Sum of all divisors σ(n): 71390021976
• Sum of proper divisors (its aliquot sum) s(n): 40897245596
• 30492776380 is an abundant number, because the sum of its proper divisors (40897245596) is greater than itself. Its abundance is 10404469216

Bases of 30492776380

• Binary: 11100011001100000101101011110111100₂
• Hexadecimal: 0x71982D7BC
• Base-36: E0AM0U4

Squares and roots of 30492776380

• 30492776380 squared (30492776380²) is 929809411360685904400
• 30492776380 cubed (30492776380³) is 28352470456640826806287258072000
• The square root of 30492776380 is 174621.8095771545
• The cube root of 30492776380 is 3124.1532043313

Scales and comparisons

• 30,492,776,380 seconds is equal to 969 years, 29 weeks, 6 days, 15 hours, 39 minutes, 40 seconds.
• To count from 1 to 30,492,776,380 would take you about one thousand, nine hundred thirty-nine 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 30492776380 cubic inches would be around 260.3 feet tall.

Recreational maths with 30492776380

• 30492776380 backwards is 08367729403
• The number of decimal digits it has is: 11
• The sum of 30492776380's digits is 49
• More coming soon!