30909602800

Names of 30909602800

• Cardinal: 30909602800 can be written as Thirty billion, nine hundred nine million, six hundred two thousand, eight hundred.

Scientific notation

• Scientific notation: 3.09096028 × 10¹⁰

Factors of 30909602800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1180

Divisors of 30909602800

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 25 38 40 50 61 76 80 95 100 122 152 190 200 244 304 305 380 400 475 488 610 760 950 976 1093 1159 1220 1520 1525 1900 2186 2318 2440 3050 3721 3800 4372 4636 4880 5465 5795 6100 7442 7600 8744 9272 10930 11590 12200 14884 17488 18544 18605 20767 21860 23180 24400 27325 28975 29768 37210 41534 43720 46360 54650 57950 59536 66673 70699 74420 83068 87440 92720 93025 103835 109300 115900 133346 141398 148840 166136 186050 207670 218600 231800 266692 282796 297680 332272 333365 353495 372100 415340 437200 463600 519175 533384 565592 666730 706990 744200 830680 1038350 1066768 1131184 1266787 1333460 1413980 1488400 1661360 1666825 1767475 2076700 2533574 2666920 2827960 3333650 3534950 4067053 4153400 5067148 5333840 5655920 6333935 6667300 7069900 8134106 8306800 10134296 12667870 13334600 14139800 16268212 20268592 20335265 25335740 26669200 28279600 31669675 32536424 40670530 50671480 63339350 65072848 77274007 81341060 101342960 101676325 126678700 154548014 162682120 203352650 253357400 309096028 325364240 386370035 406705300 506714800 618192056 772740070 813410600 1236384112 1545480140 1626821200 1931850175 3090960280 3863700350 6181920560 7727400700 15454801400 30909602800
• Sum of all divisors σ(n): 79543930440
• Sum of proper divisors (its aliquot sum) s(n): 48634327640
• 30909602800 is an abundant number, because the sum of its proper divisors (48634327640) is greater than itself. Its abundance is 17724724840

Bases of 30909602800

• Binary: 11100110010010110110001101111110000₂
• Hexadecimal: 0x7325B1BF0
• Base-36: E76S25S

Squares and roots of 30909602800

• 30909602800 squared (30909602800²) is 955403545253767840000
• 30909602800 cubed (30909602800³) is 29531144097505789137813952000000
• The square root of 30909602800 is 175811.2704009615
• The cube root of 30909602800 is 3138.3242170407

Scales and comparisons

• 30,909,602,800 seconds is equal to 982 years, 43 weeks, 1 day, 46 minutes, 40 seconds.
• To count from 1 to 30,909,602,800 would take you about one thousand, nine hundred sixty-five 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 30909602800 cubic inches would be around 261.5 feet tall.

Recreational maths with 30909602800

• 30909602800 backwards is 00820690903
• The number of decimal digits it has is: 11
• The sum of 30909602800's digits is 37
• More coming soon!