30198101220

Names of 30198101220

• Cardinal: 30198101220 can be written as Thirty billion, one hundred ninety-eight million, one hundred one thousand, two hundred twenty.

Scientific notation

• Scientific notation: 3.019810122 × 10¹⁰

Factors of 30198101220

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3423838

Divisors of 30198101220

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 49 60 63 70 84 90 98 105 126 140 147 180 196 210 245 252 294 315 420 441 490 588 630 735 882 980 1260 1470 1764 2205 2940 4410 8820 3423821 6847642 10271463 13695284 17119105 20542926 23966747 30814389 34238210 41085852 47933494 51357315 61628778 68476420 71900241 95866988 102714630 119833735 123257556 143800482 154071945 167767229 205429260 215700723 239667470 287600964 308143890 335534458 359501205 431401446 479334940 503301687 616287780 671068916 719002410 838836145 862802892 1006603374 1078503615 1438004820 1509905061 1677672290 2013206748 2157007230 2516508435 3019810122 3355344580 4314014460 5033016870 6039620244 7549525305 10066033740 15099050610 30198101220
• Sum of all divisors σ(n): 106556188284
• Sum of proper divisors (its aliquot sum) s(n): 76358087064
• 30198101220 is an abundant number, because the sum of its proper divisors (76358087064) is greater than itself. Its abundance is 46159985844

Bases of 30198101220

• Binary: 11100000111111100100111010011100100₂
• Hexadecimal: 0x707F274E4
• Base-36: DVF6410

Squares and roots of 30198101220

• 30198101220 squared (30198101220²) is 911925317293365488400
• 30198101220 cubed (30198101220³) is 27538413036705667453157935848000
• The square root of 30198101220 is 173776.0087584013
• The cube root of 30198101220 is 3114.0569126679

Scales and comparisons

• 30,198,101,220 seconds is equal to 960 years, 10 weeks, 5 days, 1 hour, 27 minutes.
• To count from 1 to 30,198,101,220 would take you about one thousand, nine hundred twenty 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 30198101220 cubic inches would be around 259.5 feet tall.

Recreational maths with 30198101220

• 30198101220 backwards is 02210189103
• The number of decimal digits it has is: 11
• The sum of 30198101220's digits is 27
• More coming soon!