30018337690

Names of 30018337690

• Cardinal: 30018337690 can be written as Thirty billion, eighteen million, three hundred thirty-seven thousand, six hundred ninety.

Scientific notation

• Scientific notation: 3.001833769 × 10¹⁰

Factors of 30018337690

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 946

Divisors of 30018337690

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 5 10 11 17 19 22 34 38 53 55 85 95 106 110 170 187 190 209 265 323 361 374 418 530 583 646 722 839 901 935 1007 1045 1166 1615 1678 1802 1805 1870 2014 2090 2915 3230 3553 3610 3971 4195 4505 5035 5830 6137 7106 7942 8390 9010 9229 9911 10070 11077 12274 14263 15941 17119 17765 18458 19133 19822 19855 22154 28526 30685 31882 34238 35530 38266 39710 44467 46145 49555 55385 61370 67507 71315 79705 85595 88934 92290 95665 99110 110770 135014 142630 156893 159410 171190 175351 188309 191330 210463 222335 270997 302879 313786 325261 337535 350702 376618 420926 444670 489137 541994 605758 650522 675070 755939 784465 844873 876755 941545 978274 1052315 1354985 1511878 1514395 1568930 1626305 1689746 1753510 1883090 2104630 2445685 2709970 2980967 3028790 3252610 3331669 3577871 3779695 4224365 4891370 5148943 5961934 6663338 7155742 7559390 8315329 8448730 9293603 10297886 14362841 14904835 16052587 16630658 16658345 17889355 18587206 25744715 28725682 29809670 32105174 33316690 35778710 41576645 46468015 51489430 56638373 71814205 80262935 83153290 92936030 113276746 143628410 157991251 160525870 176578457 272893979 283191865 315982502 353156914 545787958 566383730 789956255 882892285 1364469895 1579912510 1765784570 2728939790 3001833769 6003667538 15009168845 30018337690
• Sum of all divisors σ(n): 67193038080
• Sum of proper divisors (its aliquot sum) s(n): 37174700390
• 30018337690 is an abundant number, because the sum of its proper divisors (37174700390) is greater than itself. Its abundance is 7156362700

Bases of 30018337690

• Binary: 11011111101001110110111101110011010₂
• Hexadecimal: 0x6FD3B7B9A
• Base-36: DSG55LM

Squares and roots of 30018337690

• 30018337690 squared (30018337690²) is 901100597670874536100
• 30018337690 cubed (30018337690³) is 27049542033545139302271895609000
• The square root of 30018337690 is 173258.0090212283
• The cube root of 30018337690 is 3107.8654821839

Scales and comparisons

• 30,018,337,690 seconds is equal to 954 years, 25 weeks, 3 days, 11 hours, 8 minutes, 10 seconds.
• To count from 1 to 30,018,337,690 would take you about one thousand, nine hundred eight 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 30018337690 cubic inches would be around 259 feet tall.

Recreational maths with 30018337690

• 30018337690 backwards is 09673381003
• The number of decimal digits it has is: 11
• The sum of 30018337690's digits is 40
• More coming soon!