30015481020

Names of 30015481020

• Cardinal: 30015481020 can be written as Thirty billion, fifteen million, four hundred eighty-one thousand and twenty.

Scientific notation

• Scientific notation: 3.001548102 × 10¹⁰

Factors of 30015481020

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1978

Divisors of 30015481020

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 105 140 151 210 302 317 420 453 604 634 755 906 951 1057 1268 1493 1510 1585 1812 1902 2114 2219 2265 2986 3020 3170 3171 3804 4228 4438 4479 4530 4755 5285 5972 6340 6342 6657 7465 8876 8958 9060 9510 10451 10570 11095 12684 13314 14930 15855 17916 19020 20902 21140 22190 22395 26628 29860 31353 31710 33285 41804 44380 44790 47867 52255 62706 63420 66570 89580 95734 104510 125412 133140 143601 156765 191468 209020 225443 239335 287202 313530 335069 450886 473281 478670 574404 627060 670138 676329 718005 901772 946562 957340 1005207 1127215 1340276 1352658 1419843 1436010 1578101 1675345 1893124 2010414 2254430 2366405 2705316 2839686 2872020 3156202 3312967 3350690 3381645 4020828 4508860 4732810 4734303 5026035 5679372 6312404 6625934 6701380 6763290 7099215 7890505 9465620 9468606 9938901 10052070 13251868 13526580 14198430 15781010 16564835 18937212 19877802 20104140 23671515 28396860 31562020 33129670 39755604 47343030 49694505 66259340 71465431 94686060 99389010 142930862 198778020 214396293 285861724 357327155 428792586 500258017 714654310 857585172 1000516034 1071981465 1429308620 1500774051 2001032068 2143962930 2501290085 3001548102 4287925860 5002580170 6003096204 7503870255 10005160340 15007740510 30015481020
• Sum of all divisors σ(n): 97055594496
• Sum of proper divisors (its aliquot sum) s(n): 67040113476
• 30015481020 is an abundant number, because the sum of its proper divisors (67040113476) is greater than itself. Its abundance is 37024632456

Bases of 30015481020

• Binary: 11011111101000011111110010010111100₂
• Hexadecimal: 0x6FD0FE4BC
• Base-36: DSEFXDO

Squares and roots of 30015481020

• 30015481020 squared (30015481020²) is 900929100861980240400
• 30015481020 cubed (30015481020³) is 27041820327288433545341237208000
• The square root of 30015481020 is 173249.7648483253
• The cube root of 30015481020 is 3107.7668932501

Scales and comparisons

• 30,015,481,020 seconds is equal to 954 years, 20 weeks, 5 days, 9 hours, 37 minutes.
• To count from 1 to 30,015,481,020 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 30015481020 cubic inches would be around 259 feet tall.

Recreational maths with 30015481020

• 30015481020 backwards is 02018451003
• The number of decimal digits it has is: 11
• The sum of 30015481020's digits is 24
• More coming soon!